--- product_id: 95437789 title: "– KZ ZST In ear Monitors 1BA+1DD Wired Earphone IEM(Purple, No mic)" brand: "yinyoo" price: "¥6744" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/95437789-kz-zst-in-ear-monitors-1ba-1dd-wired-earphone-iem store_origin: JP region: Japan --- # 1BA+1DD hybrid drivers Passive noise isolation Detachable 3.5mm L-type cable – KZ ZST In ear Monitors 1BA+1DD Wired Earphone IEM(Purple, No mic) **Brand:** yinyoo **Price:** ¥6744 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game with hybrid precision and unbeatable comfort! ## Quick Answers - **What is this?** – KZ ZST In ear Monitors 1BA+1DD Wired Earphone IEM(Purple, No mic) by yinyoo - **How much does it cost?** ¥6744 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/95437789-kz-zst-in-ear-monitors-1ba-1dd-wired-earphone-iem) ## Best For - yinyoo enthusiasts ## Why This Product - Trusted yinyoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Lock-In Fit:** Memory wire tech and patented silicone tips ensure a secure, all-day comfortable fit that stays put during your busiest moments. - • **Universal Compatibility:** Seamlessly connect to all your devices with a standard 3.5mm jack—whether it’s your iPhone, Android, tablet, or MP3 player. - • **Upgrade-Ready Durability:** Detachable cable design means easy replacements and upgrades, extending your earphones’ lifespan and sound potential. - • **Hybrid HiFi Sound Mastery:** Experience crystal-clear highs, punchy bass, and balanced mids with the 1 Balanced Armature + 1 Dynamic Driver combo. - • **Noise Isolation Like a Pro:** Passive noise cancellation blocks distractions so you can focus on what matters—your music, calls, or gaming. ## Overview The Yinyoo KZ ZST In-Ear Monitors combine a hybrid 1 Balanced Armature + 1 Dynamic Driver setup with ergonomic memory wire design and patented silicone tips to deliver immersive, distortion-free HiFi audio. Featuring passive noise isolation and a detachable 3.5mm L-type cable, these wired earphones offer durable, upgradeable performance compatible with a wide range of devices. Perfect for professionals and audiophiles seeking premium sound clarity and a secure fit for active lifestyles. ## Description Yinyoo Audio provides high quality products for our customers with a keen eye for design and performance, striving to deliver the better sound quality possible no matter the cost. KZ ZST In ear monitors with enhance the sound quality and exterior again the hybrid technology. 1.Exclusive colorful housing by acoustic resin material 2.Professional division of physical frequency quality tuning technology 3.The standard of independent patent technology silicon tips 4.The lower the internal resistance of professional wire , The design of human nature 5.A specially designed HD call microphone 6.The armature + dynamic unit sound advantage complementary ,give more details of music show 7.congenital advantage ,the experience is really HIFI! 8.Driver performance is tough ,bass bursts are more powerful 1 - Shape and size of the reviewer's ear canals. (shallow or deep, wide or narrow) 2 - Shape and size of the ear tips [round or cone, single, double or triple flange] & proper fit 3 - Materials of the ear tips (silicone/foam) 4 - The shape of the IEM (and/or angle of the nozzle) can cause fitment issues for some. 5 - Source (quality of smartphone, laptop, digital audio player) is amplified/unamplified. 6 - The IEM itself (driver flex possible due to trapping air in canal causing muffled sound. 7 - The Reviewers ability to hear all frequency ranges (age plays a factor). 8 - Burn the earbuds at low volume for 24 hours, the sound will be better. Product features： Driver unit: 1DD 1BA Impedance: 10ohm Sensitivity: 106dB/mW Frequency Response: 20Hz-40000Hz Length:120cm±5cm Plug:3.5mm L plug What will you receive? 1 x KZ ZST Earphones 2 x Earbud tips 1 x Earphones cable 1 x User manual ## Features - 𝗖𝗼𝗺𝗳𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝗙𝗶𝘁 & 𝗜𝗺𝗺𝗲𝗿𝘀𝗶𝘃𝗲 𝗦𝗼𝘂𝗻𝗱: Ergonomic design with memory wire technology ensures a secure, locked-in fit for active use. Featuring independent sound channels for each driver, these in-ear monitors deliver distortion-free audio. Experience rich, energetic performance across deep bass, clear mids, and crisp treble for a truly immersive auditory sense. - 𝗛𝘆𝗯𝗿𝗶𝗱 𝗗𝗿𝗶𝘃𝗲𝗿𝘀 & 𝗡𝗼𝗶𝘀𝗲 𝗜𝘀𝗼𝗹𝗮𝘁𝗶𝗼𝗻: Equipped with a 1 Balanced Armature + 1 Dynamic Driver (1BA+1DD) hybrid setup for HiFi sound quality. The patented silicone ear tips conform comfortably to the ear canal, enhancing direct sound transmission to the eardrum while effectively improving passive noise cancellation. - 𝗛𝗶𝗴𝗵-𝗙𝗶𝗱𝗲𝗹𝗶𝘁𝘆 𝗔𝘂𝗱𝗶𝗼 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Designed to elevate your listening experience, these in-ear headphones utilize advanced hybrid technology and specialized drivers. Perfect for daily use, gaming, sports, or as a gift, they offer exceptional sound clarity and a durable build for long-lasting performance. - 𝗥𝗲𝗺𝗼𝘃𝗮𝗯𝗹𝗲 𝗖𝗮𝗯𝗹𝗲 & 𝗪𝗶𝗱𝗲 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆: Features a detachable 3.5mm L-type plug cable for easy upgrades and extended lifespan. Stylishly designed, these IEMs are universally compatible with iPones, iPads, Android smartphones, tablets, MP3 players, and all devices with a standard 3.5 mm audio jack. - 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗮𝗯𝗹𝗲 & 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 𝗕𝘂𝗶𝗹𝗱: Built for durability and enhanced acoustics, the KZ ZST supports aftermarket cable upgrades (available separately) to further refine sound quality. Yinyoo Audio ensures premium craftsmanship on all original products for a reliable, high-end audio experience. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Antenna Location | Recording | | Asin | B01N0782B3 | | Audio Driver Size | 10 Millimetres | | Audio Driver Type | Hybrid Driver | | Best Sellers Rank | 181 in In-Ear Headphones | | Box Contents | Cable, Ear Cushions | | Brand Name | Yinyoo | | Cable Features | Detachable | | Colour | Purple | | Compatible Devices | Different devices with 3.5mm jack and Apple devices like iPod and iPad | | Control Method | Touch | | Control Type | Media Control | | Controller Type | wired | | Country Of Origin | China | | Customer Package Type | FFP | | Customer Reviews | 4.1 4.1 out of 5 stars (10,231) 4.1 out of 5 stars | | Earpiece Shape | Rounded tips | | Enclosure Material | Plastic | | Frequency Range | 20Hz-20KHz | | Frequency Response | 20000 Hz | | Headphone Form Factor | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Impedance | 18 Ohms | | Is Autographed | No | | Item Weight | 0.02 Kilograms | | Manufacturer | yinyoo | | Model Name | Easy KZ ZST | | Model Number | KZ ZST | | Network Connectivity Technology | Wired | | Noise Control | Sound Isolation | | Number Of Items | 1 | | Product Features | Noise Cancellation, stereo | | Product Warranty | 1 year | | Sensitivity | 106 dB | | Specific Uses For Product | listen to music | | Style Name | No mic | | Unit Count | 1.0 count | | Upc | 611517422164 | | Water Resistance Level | Not Water Resistant | | Wireless Technology Type | RF | ## Product Details - **Brand:** Yinyoo - **Colour:** Purple - **Ear placement:** In Ear - **Form factor:** In Ear - **Frequency response:** 20000 Hz - **Headphone jack:** 3.5 mm Jack - **Impedance:** 18 Ohms - **Model name:** Easy KZ ZST - **Noise control:** Sound Isolation - **Sensitivity:** 106 dB ## Images ![– KZ ZST In ear Monitors 1BA+1DD Wired Earphone IEM(Purple, No mic) - Image 1](https://m.media-amazon.com/images/I/61pIu2VZi6L.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Questions & Answers **Q: im looking in-ears monitor for all my band, because we want to play with secuency and metronome ¿do you recomend these?** A: Single driver units from Fender, Weston, Mackie etc cost $50-$150. ZST offers several multiple driver options for much less. You will want to replace the plastic expansion pieces with nicer foam ones. The plastic ones do not fit tightly or offer good external noise isolation. https://www.amazon.com/Comply-Cancelling-SoundPEATS-Symphonized-Replacement/dp/B002DY92UA/ref=pd_bxgy_23_img_3?_encoding=UTF8&pd_rd_i=B002DY92UA&pd_rd_r=8827d898-7492-11e8-82ca-4dbacbbd9abd&pd_rd_w=b1ly6&pd_rd_wg=ddVo1&pf_rd_i=desktop-dp-sims&pf_rd_m=ATVPDKIKX0DER&pf_rd_p=3914568618330124508&pf_rd_r=E8VCGCZ65544BXY847W9&pf_rd_s=desktop-dp-sims&pf_rd_t=40701&psc=1&refRID=E8VCGCZ65544BXY847W9 **Q: It looks like these wrap around the back of the ear. Anybody with an industrial bar or a lot of ear piercings tried these? Are they comfortable?** A: The wire is super thin so even with industrial bar + glasses, I have no problem. These are my favorite headphones. **Q: Is there a wireless version of these?** A: These have removable cables which can be replaced with a wireless adapter **Q: What colour is ghe cable for the black ones and the colourful zst?** A: I have the blacks, it is a copper braided cable or similar. ## Customer Reviews ### ⭐⭐⭐⭐⭐ high quality iem's *by on Reviewed in the United Kingdom 5 August 2025* ive been using these in ear monitors (iem's) for quite a while now, i like the added bass it has and the general professional sound quality, these have been extremely helpful for checking audio for my friends drumming as i can easily notice the details and adjust the output as needed, highly recommend these even just for daily music or even more professional stuff like playing live on stage, the iems fit well and are comfortable, the cable feels a little bit fragile but ive had no issues while using them, amazing for the price ### ⭐⭐⭐⭐⭐ Amazing IEMs at the Price!!! *by on Reviewed in the United Kingdom 10 June 2026* I've worked my way few a few pairs of IEMs on Amazon & returned them all.... But these are really good for the price & I shall be keeping them.Good mix of bass & high end responses.You might want to upgrade the cable though.... ### ⭐⭐⭐⭐ Good for the price *by on Reviewed in the United Kingdom 19 October 2023* I'm a drummer and have gone through a lot of these, and this particular pair are good but I always use a electronic metronome and a headphone amp with in ears for obvious reasons, I need to both hear what I'm playing and also in time with the amp these are great as it boosts any system attached to it, but for gigs etc I use professional in ears using these for my practice. So good for the price but not very powerful. I don't use them for general use so can't comment. ## Frequently Bought Together - YINYOO Easy KZ ZST Colorful Hybrid Banlance Armature with Dynamic in-Ear Earphone 1BA+1DD HiFi Headset KZ in Ear Monitors Headphones Wired Earbuds IEM Earphones Gaming Earbuds (Colorful Without mic) - KBEAR KS1 Earphones in Ear Monitor Super Bass Wired Earbuds, Crystal Clear Sound IEM Headphones, High Resolution Noise Canceling Ear Monitors Headphone for Singers Musician Audifonos Auriculares - KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/95437789-kz-zst-in-ear-monitors-1ba-1dd-wired-earphone-iem](https://www.desertcart.jp/products/95437789-kz-zst-in-ear-monitors-1ba-1dd-wired-earphone-iem) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-18*