Advertising Disclosure
10 Best kz in ear monitors for bass in Canada
- Best Choice01Linsoul
Linsoul KZ AS16 Pro Wired Earbuds, 16BA Balanced Armature Drivers Earphones HiFi Bass in Ear Monitor Earphones with Detachable 0.75mm Recessed 2 pin Cable (Without Mic, Black)
Free ShippingMain highlights- 𝟖 𝐁𝐀 𝐔𝐧𝐢𝐭𝐬 𝐎𝐧 𝐄𝐚𝐜𝐡 𝐒𝐢𝐝𝐞, 𝐅𝐥𝐚𝐠𝐬𝐡𝐢𝐩-𝐥𝐞𝐯𝐞𝐥 𝐂𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧: The combination of 8 BA covers the complete sound range of low, medium and high frequencies, and the overall frequency response range is as high as 20Hz-40000Hz, bringing shocking auditory effects. 31736 high-frequency BA * 4, with strong resolution and good extension. 29689 medium-frequency BA * 2, makes vocals and instruments sound more clear. 22955 low-frequency BA * 1, brings mellow low frequency, with good dynamic performance
- 𝐓𝐡𝐫𝐞𝐞-𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐂𝐨𝐧𝐝𝐮𝐢𝐭 𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞, 𝐒𝐨𝐩𝐡𝐢𝐬𝐭𝐢𝐜𝐚𝐭𝐞𝐝 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜 𝐅𝐫𝐞𝐪𝐮𝐞𝐧𝐜𝐲 𝐃𝐢𝐯𝐢𝐬𝐢𝐨𝐧: Through comprehensive and accurate air flow and flow rate of each channel, with the help of modern 3D printing industrial technology, in order to achieve the purpose of accurately delivering high-consistency and trustworthy sound. Tri-band connection is smooth and bright. Standard three-way design, accurately calculate the frequency connection of each balanced armature
- 𝐍𝐞𝐰 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐊𝐙-𝐀𝐒𝟏𝟔 𝐏𝐑𝐎: Continue the classic, Surpass the classic. After a lapse of 4 years, the AS16, which combines high sales and good reputation, has undergone a comprehensive transformation. Through big data auricle sampling, while having a good wearing experience, the passive noise cancellation effect reaches more than 26dB
- 𝐁𝐫𝐞𝐚𝐤 𝐇𝐢𝐠𝐡 𝐏𝐫𝐢𝐜𝐞 𝐁𝐚𝐫𝐫𝐢𝐞𝐫: Promoter of HiFi IEMs for music lovers. Continuing the mission of "price butcher" AS16,It is the respect for users and music. Break the routine and dare to innovate, different from conventional earphones, AS16 PRO has a built-in low-frequency unit composed of two 22955 BA, providing double the energy output
- 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐌𝐞𝐭𝐚𝐥 𝐈𝐧𝐥𝐚𝐲 𝐑𝐞𝐬𝐢𝐧 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: Comprehensive advancement of aesthetic genes. The combination of diamond cutting elements and metal-plastic lamination technology creates a double feast of texture and appearance
- Curious about how we select the top products for you? Explore How It Works
- Value for Money02Linsoul
Linsoul KZ ZS10 PRO 2 in Ear Monitor IEM, 1DD+4BA Hybrid Wired Earbuds, with 4-Level Tuning Switch, 3-Way Crossover Gaming Earbuds, Silver-Plated IEM Cable for Musician Audiophile (Without Mic)
Free ShippingMain highlights- 【𝐋𝐢𝐧𝐬𝐨𝐮𝐥 𝐊𝐙 𝐙𝐒𝟏𝟎 𝐏𝐑𝐎 𝟐-𝐁𝐞𝐲𝐨𝐧𝐝 𝐘𝐨𝐮𝐫 𝐄𝐱𝐩𝐞𝐜𝐭𝐚𝐭𝐢𝐨𝐧】KZ, renowned for its expertise in the HiFi audio industry, has collaborated with Linsoul to develop the new ZS10 Pro 2 earphone. Building on the success of the KZ ZS10 Pro, this new model features a 10mm super-linear internal magnetic dynamic driver and dual 31736 balanced armature drivers, significantly enhancing audio precision and performance. The Linsoul KZ ZS10 Pro 2 combines a refreshed design with its classic roots, offering a visually striking update that maintains its traditional appeal while setting new standards in aesthetics.
- 【𝐄𝐱𝐩𝐚𝐧𝐬𝐢𝐯𝐞 𝐒𝐨𝐮𝐧𝐝𝐬𝐭𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐄𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐜𝐨𝐮𝐬𝐭𝐢𝐜 𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧】The ZS10 Pro 2, leveraging KZ's innovative electronic crossover technology, precisely manages the interplay between its balanced armature and dynamic drivers. This advanced approach ensures each driver performs optimally within its assigned frequency range, revealing music details with unprecedented clarity. Featuring hybrid driver technology, the ZS10 Pro 2 offers a robust soundstage and extensive dynamic range, capturing and faithfully reproducing every nuance—from the subtlest emotional undertones to the most exhilarating climaxes—without compromise.
- 【𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝟏𝐃𝐃+𝟒𝐁𝐀 𝐇𝐲𝐛𝐫𝐢𝐝 𝐃𝐫𝐢𝐯𝐞𝐫𝐬 𝐰𝐢𝐭𝐡 𝐔𝐧𝐦𝐚𝐭𝐜𝐡𝐞𝐝 𝐀𝐮𝐝𝐢𝐨 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞】Tailored for the most discerning music aficionados, the ZS10 Pro 2 showcases a 10mm super-linear magnetic dynamic driver paired with dual 31736 balanced armature drivers. This powerful combination redefines audio excellence, surpassing even the highest HiFi standards, and meets the precise demands of professional musicians and audiophiles. The custom-engineered 31736 balanced armature drivers excel in delivering high-frequency and ultra-high-frequency sounds, capturing every nuanced detail.
- 【𝐃𝐞𝐭𝐚𝐜𝐡𝐚𝐛𝐥𝐞 𝐒𝐢𝐥𝐯𝐞𝐫-𝐩𝐥𝐚𝐭𝐞𝐝 𝐈𝐄𝐌 𝐂𝐚𝐛𝐥𝐞】Featuring a user-friendly design, this detachable silver-plated cable allows for easy replacement and upgrades, accommodating a range of listening needs. It not only enhances your audio experience but also significantly extends the lifespan of your earphones.
- 【𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐅𝐢𝐥𝐭𝐞𝐫𝐬, 𝟒-𝐋𝐞𝐯𝐞𝐥 𝐜𝐮𝐬𝐭𝐨𝐦 𝐓𝐮𝐧𝐢𝐧𝐠 𝐒𝐰𝐢𝐭𝐜𝐡】To accommodate a variety of sound preferences, the ZS10 Pro 2 features a 4-level custom tuning switch, expertly designed for detailed personalization. Whether you desire crystal-clear vocals, deep, resonant bass, or full, rich chords, this switch allows effortless adjustments to suit your audio tastes. Perfect for audiophiles and professional creators alike, this intricate control lets you define your unique sound signature with precision.
- 【𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐓𝐡𝐫𝐞𝐞-𝐖𝐚𝐲 𝐂𝐫𝐨𝐬𝐬𝐨𝐯𝐞𝐫 𝐂𝐢𝐫𝐜𝐮𝐢𝐭 𝐟𝐨𝐫 𝐎𝐩𝐭𝐢𝐦𝐚𝐥 𝐒𝐨𝐮𝐧𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧】The ZS10 Pro 2 is equipped with an innovative electronic crossover circuit that expertly assesses and adjusts the impact of each frequency band, ensuring flawless harmony between the low, mid, high, and ultra-high frequencies. This precision engineering promotes a balanced sound across all three frequency ranges, enriching the listening experience with nuanced auditory sensations and intricate details.
- 03EZ EAR
KZ EDX PRO in Ear Monitor IEM Wired Earbuds Earphones 1DD Wired Ear Buds HiFi Deep Bass with 1DD New 10mm Dynamic Driver Over Ear Headset with Detachable Cable
Free Shipping - 04keephifi
KZ DQS Wired Earbuds Dynamic Driver in Ear Monitor Headphone Semi-Open HiFi Bass Earphone 2pin 3.5mm Gaming Earbuds (with Mic)
Free ShippingMain highlights- The Leapfrog Upgrade of Sound Quality-The dynamic driver efficiency of KZ DQS wired earbuds is far superior to peers.Magnetic gap generally refers to the distance between voice coil and magnet.The smaller the distance, the higher the conversion efficiency,and the lower the distortion.Base on the superior technology, KZ DQS in ear monitor headphones bring a leapfrog upgrade to sound quality
- Semi-open Cover-The cover of the KZ DQS in-ear wired earbuds adopts the semi-open design,which can effectively suppress the refraction of the sound wave in the cavity, making the bass dive better and sounds more overwhelming and powerful
- Good Sound from Good Cable-KZ DQS earphones use high purity anaerobic copper wire, which has excellent electrical conductivity and greatly reduces the loss during signal transmission.Improved 2pin interface can adapt to most cable on the market
- Excellent Conductivity and Light Weight-In order to improve the low frequency performance of KZ DQS hifi earphone, we have adopted a four-layers voice coil made of copper clad aluminum which usually used in professional speakers and earphones, in this way greatly improving the performance of bass and high-frequency. Compared with traditional copper voice coil, it 's excellent in conductivity and light weight
- Comfortable to wear-The cavity of KZ DQS hifi bass headset is made based on large data of cochlea.It's scientifically molded to fit the ear like an customized earbuds.Even with vigorous exercise, it will still securely fit in the ear.Comfortable for long time wearing as well
- 05EZ EAR
KZ EDX PRO Wired Earbuds Earphones in Ear Monitor 1DD Wired Ear Buds HiFi Deep Bass with 1DD New 10mm Dynamic Driver Over Ear Headset with Detachable Cable
Free ShippingMain highlights- What You Will Get? :Package includes 1 pair headset, 1* earphones cable, 3 pairs of ear tips, and a user manual. you will get the one-year protective time and friendly customer service from the date of purchase.we will replace them . please do not hesitate to contact us.EZ EAR SLL
- HIFI Bass Sound:KZ EDX Pro wired earbuds is Equipped with one new 10mm Dual magnetic circuit dynamic driver unit, Tuning focuses on the popular directions. The strong magnetic force enhances the low-frequency density. Restore sound details, bass bursts are more powerful. Rich texture and full of powerful bass. Bring you a new kind of auditory sense.
- Comfortable to Wear:As always, Ergonomic design, lightweight cavity and soft fit the auricle, and new PU memory ear hook, which can make you comfortable and stable to wear. Effectively more reduce external noise interference after being worn tightly, then you can just enjoy music by adjusting low volume.
- Cable Upgraded: 5N OFC Oxygen-free Copper Wire:KZ EDX PRO IEM Unit owns low impedance and high sensitivity, mobile phones can also be easily pushed directly. Double Parallel wires can effectively prevent winding and have a longer service life. Standard 0.75mm 2Pins gold-plated pins, exchangeable 2PIN wire design improves the playability. Search Yinyoo earphones cable, discover more HIFI cables.
- Appearance Upgraded: Simple Stylish Design :The in ear monitor Resin inlaid metal technology, Highlight the extraordinary texture. The combination of resin and the wide range of color options display modern and eye-catching, fashionable earphones. Bright streamer, adds luster texture, full of beauty. Suitable for stage, outing, show, and other scenes.
- 06CCA
KZ Castor Pro Tunable in Ear Monitor, HiFi Improved Bass in Ear Headphone, Dual-Dynamic Driver Gaming Earbuds, IEM Earphones with 2PIN-C Detachable Cable
Main highlights- 【Precision-Tuned Crossover Technology and Ergonomic Comfort】With electronic crossover technology, the KZ Castor PRO seamlessly blends its dual drivers for a cohesive, balanced sound across all frequencies. Designed with comfort in mind, its ergonomic shape provides a secure fit, perfect for long listening sessions. This IEM is built for both durability and style, making it a top choice for Musicians Audiophile Singers DJ
- 【Larger Mid-High Frequency Driver for Enhanced Sensitivity】Featuring an upgraded mid-high frequency driver, the Castor PRO enhances sensitivity and extends high-frequency clarity. This improved driver captures the subtle nuances of vocals and instrumentals, offering a truly immersive listening experience that brings every song to life with exceptional detail
- 【Independent Bass Driver for Deep, Impactful Low-End】Experience bass that packs a punch with the Castor PRO’s dedicated low-frequency driver, tailored specifically for ultra-low frequencies. This driver delivers powerful, well-defined bass that adds depth to your music without overpowering the mids and highs—ideal for bass enthusiasts and audiophiles alike
- 【Customizable Sound Profiles with 16 Unique Options】Tailor your listening experience with ease! The KZ Castor PRO offers four tuning switches for low and high frequencies, allowing up to 16 different sound profiles. Adjust for genres like jazz, EDM, or classical to achieve your ideal audio signature, whether you prefer powerful bass or smooth mids and highs
- 【Advanced Dual-Dynamic Driver】The KZ Castor PRO is equipped with a dual 10mm driver setup: a 10mm mid-high frequency dynamic driver and a 10mm low-frequency dynamic driver. This unique combination allows it to deliver rich, full-spectrum sound with deep bass, clear mids, and sparkling highs, redefining your listening experience with remarkable detail and balance
- 07Linsoul
Linsoul KZ ZS10 Pro, 4BA+1DD 5 Driver in Ear Monitor, HiFi Wired Earbuds, Gaming Earbuds, Hybrid IEM Earphones with Stainless Steel Faceplate, Recessed 2 Pin Detachable Cable (Without Mic, Purple)
25% Off Free ShippingMain highlights- 𝐖𝐚𝐫𝐦 𝐍𝐨𝐭𝐞: From 2021 Sep 15th, there are 4 types of cables will be delivered at random. These versions share the same performance with ONLY APPEARENCE DIFFERENCE. Please understand. We suggest upgrading the cable to Tripowin cable to get a sound improment
- 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝟒𝐁𝐀+𝟏𝐃𝐃 𝐇𝐲𝐛𝐫𝐢𝐝 𝐄𝐚𝐫𝐩𝐡𝐨𝐧𝐞𝐬 &𝐌𝐚𝐠𝐧𝐞𝐭𝐢𝐜 𝐃𝐲𝐧𝐚𝐦𝐢𝐜 𝐔𝐧𝐢𝐭: As an upgraded version of KZ ZS10, the Pro features self-customized balanced armatures which includes two 30095 drivers for high frequency, two 50060 drivers for mid frequency. With this configuration, the sound is transient, dynamic and bright in all respects. While maintaining the previous performance, the high frequency of this model is extended to beyond 40kHz. It also adopts the second generation Tesla double magnetic dynamic unit
- 𝐏𝐂𝐁 𝐃𝐢𝐯𝐢𝐝𝐢𝐧𝐠 𝐁𝐨𝐚𝐫𝐝: The PCB board is added to give full play of all the drivers, displaying a smooth, sensible, detailed music experience. The ZS10 Pro overall has dynamic low frequency and bright resolution. It fully reflects the cohesion of balanced armatures
- 𝐄𝐱𝐪𝐮𝐢𝐬𝐢𝐭𝐞 𝐂𝐫𝐚𝐟𝐭: The faceplate is made of 304 stainless steel while the cavity is made from imported resin. The two different material not only presents an elegant look and shimmer but also be practical and durable. The detachable gold-plated 2 pin cable offers fully upgradability and the limit slot protection design greatly avoids the pin from breaking and prolongs the service life of the interface
- 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧&𝐍𝐨𝐢𝐬𝐞 𝐂𝐚𝐧𝐜𝐞𝐥𝐢𝐧𝐠: The cavity is made based on large data of cochlea. It’s scientifically molded to fit the ear like an customized earbuds. Even with vigorous exercise, it will still securely fit in the ear. Comfortable for long time wearing as well. Because of the special design, it can effectively isolate the noise to 26dB to offer a better experience while enjoying the music
- 08Linsoul
Linsoul KZ ZSN PRO X Dual Driver 1BA+1DD Hybrid Metal Earphones HiFi in-Ear Monitor with Detachable Recessed 2Pin Cable, Zin Alloy Panel (with Mic, Black)
20% Off Free ShippingMain highlights- 𝐓𝐡𝐞 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 𝐕𝐞𝐫𝐬𝐢𝐨𝐧-𝐊𝐙 𝐙𝐒𝐍 𝐏𝐑𝐎 𝐗: Based on KZ ZSN PRO, we have made some improvements on this model. Equipped with a customized 30095 high frequency balanced armature and a 10mm mid-bass low frequency dynamic driver, tuned by the professional acoustic team, this model fully shows the inherent of rich analytic power of the hybrid technology. The flexible lows and smooth mids plus the bright highs are perfectly combined by scientific adjustments, giving the human voice richer and clearer details
- 𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝟎.𝟕𝟓𝐦𝐦 𝐑𝐞𝐜𝐞𝐬𝐬𝐞𝐝 𝟐 𝐏𝐢𝐧 𝐃𝐞𝐭𝐚𝐜𝐡𝐚𝐛𝐥𝐞 𝐂𝐚𝐛𝐥𝐞: With tons of research, here comes the upgraded cable with slot protection design. It can effectively protect the pins to avoid breakage and extend the service life. Easy replacement also enables more potential of the earphones. You can replace it with other Bluetooth cables
- 𝐇𝐢𝐠𝐡-𝐞𝐧𝐝 𝐀𝐜𝐨𝐮𝐬𝐭𝐢𝐜 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲: This earphone adopts a 10mm dual magnetic dynamic driver. As we know, the distance between the magnetic cores is the magnetic gap of the sound unit. By adjusting the magnetic gap of the dynamic, the eddy current loss is reduced and the stroke is increased, presenting rich low-frequency power, providing a wide frequency response, and bringing a sound experience like being on the spot
- 𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜𝐬 𝐚𝐧𝐝 𝐂𝐨𝐦𝐟𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐖𝐞𝐚𝐫𝐢𝐧𝐠: The curved cavity is designed based on ergonomics to fit the auricle tightly and comfortably. The KZ ZSN PRO X earphone has a supreme wearing experience for long time wearing with superior noise cancelling function up to 26dB reduction
- 𝐁𝐫𝐚𝐧𝐝-𝐧𝐞𝐰 𝐂𝐨𝐥𝐨𝐫 𝐙𝐢𝐧𝐜 𝐀𝐥𝐥𝐨𝐲 𝐒𝐡𝐞𝐥𝐥: KZ ZSN PRO X adopts a streamline style of metal and resin. The color is brand-new and refreshing. The faceplate is made of high quality Zinc Alloy while the cavity is made of imported resin. The combination of different materials and the wide range of color options display a modern and eye-catching earphones
- 09Yinyoo
KZ ZSN PRO in-Ear Headphones HiFi Noise-isolating in Ear Monitor Yinyoo Bass High Fidelity Earbuds Earphones with 1DD 1BA Hybrid Balanced Armature & 3.5mm Audio Plug Detachable Cable(Blue no mic)
Free ShippingMain highlights- 【Zinc Alloy and Resin Housing Design】 KZ ZSN PRO in-ear headphones' cover is made of high quality zinc alloy while the cavity is made of imported resin, aluminum alloy vocal cavity. The combination of different materials and the wide range of color options display a modern and eye-catching, fasionable kz zsn pro iem earphones.
- 【Noise Reduction & Ergonomic Wearing】kz zsn pro wired earbuds, in the absence of playing music, properly wear earbuds can isolate 26db noise sound, let you listen to the music details in a noisy environment. Independent sound channel for each driver, the sound will not be distorted, bring you a new kind of auditory sense. Ergonomic design and ear Hook provide you comfortable wearing experience.
- 【Improved Removable Cable】The kz zsn pro iem gaming upgraded cable with slot protection design, kz zsn pro gaming earbuds can effectively protect the pins to avoid breakage and extend the service life. Easy replacement also enables more potential of the wired earphones. you can replace it with other iem cables, search yinyoo cable to get the cable what you need.
- 【High Performance iem】Yinyoo KZ ZSN PRO in ear monitors earbuds: customized balanced armature and 10mm dynamic driver, which provide excellent bass sound. It’s full of low frequency, rich in details.The sounds signature is balanced, coherent top to bottom with good deep solid bass, clear mid range and beautiful high frequencies.
- 【12 Month Warranty】It comes with 3 different size of eartips(S/M/L), choose a better one to fit your ears. and includes 1 pair kz zsn pro gaming iem, 1* earphones cable, and one user manual. KZ ZSN PRO in-ear Headphones gaming earbuds HIFI KZ in ear monitor high fidelity bass wired earbuds earphones with 1DD 1BA hybrid driver & 3.5mm audio plug detachable cable.
- 10H HIFIHEAR
KZ DQS in Ear Monitor Headphones,Dynamic Driver Semi-Open HiFi Bass Earbuds Earphones with Detachable Cable Noise Isolating Earbuds 3.5MM Jack Plug for Smartphones/PC/Laptop/Tablet(Black,Without Mic)
Main highlights- 【Semi-Open Ear Shell Design & Professional Tuning】The cover of the KZ DQS in-ear headphones adopts the semi-open design,which can effectively suppress the refraction of the sound wave in the cavity, making the bass dive better, overwhelmling and powerful.Thousands of fine-tuning three-frequency by KZ team makes the HiFi sound,carefully tuning each band to ensure smooth connection between treble, mid and bass, and balanced tuning for a variety of music styles, jazz, pop, blues and etc.
- 【New Generation Legendary Dynamic Unit】KZ self-developed new version of dynamic driver has broken through to about 0.15MM,the market is generally a public mold dynamic driver,in order to yield,magnetic gap can only do about 0.3MM ,KZ QDS earphones wired dynamic driver efficiency is far superior to peers.Magnetic gap generally refers to the distance between voice coil and magnet.The smaller thedistance, the higher the conversion efficiency,and the lower the distortion.Base on the superior technology,KZ DQS in ear monitor bring a leapfrog upgrade to sound quality.
- 【High-Precision Four-Layers Voice Coil 】In order to improve the bass performance of the KZ DQS in ear headphone earbuds,we use the copper clad aluminum four-layer voice coil used in the professional speakers and the sound driver of the headphone, greatly improving the bass and treble performance. Compared with traditional copper voice coil, copper clad aluminum voice coil not only has the conductivity of copper voice coil wire, but also lightweight.
- 【Detachable 0.75MM 2Pin OFC Cable】Excellent sound is from good wire high purity oxygen free copper wire, removable gold plated pin to increase the lifetime of KZ IEM headphones.KZ DQS in-ear earphones are made of high purity oxygen free copper wire, which has excellent electrical conductivity and greatly reduces the loss during signal transmission.
- 【Classic Ergonomic Design & Noise Isolating】The cavity of kz dqs HiFi Bass Earbuds Earphones is made based on large data of cochlea.It's scientifically molded to fit the ear like an customized earbuds.Even with vigorous exercise, it will still securely fit in the ear.Comfortable for long time wearing as well. Because of the special design,it can effectively isolate the noise to 26dB to offer a better experience while enjoying the music.