--- product_id: 30958917 title: "OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android" brand: "ostry" price: "8957916₫" currency: VND in_stock: false reviews_count: 1 url: https://www.desertcart.vn/products/30958917-ostry-kc08-hi-fi-in-ear-high-performance-earphones-headphones store_origin: VN region: Vietnam --- # 16mm CCAW double-cavities driver ≥105dB sensitivity for crisp sound Titanium plating for durable housing OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android **Brand:** ostry **Price:** 8957916₫ **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your audio game — hear every detail, feel every beat. ## Quick Answers - **What is this?** OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android by ostry - **How much does it cost?** 8957916₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/30958917-ostry-kc08-hi-fi-in-ear-high-performance-earphones-headphones) ## Best For - ostry enthusiasts ## Why This Product - Trusted ostry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Titanium-plated housing resists drops and daily wear, keeping your style pristine. - • **Customizable Audio Fit:** OS100/200/300 tunable eartips enhance bass and stereo separation for immersive listening. - • **Universal Compatibility:** High sensitivity ensures flawless performance with any iPhone or Android device. - • **Premium Comfort & Hygiene:** Antibacterial TPU cable with cotton braid offers durability and all-day comfort. - • **Precision Engineered Sound:** Experience crystal-clear mid-high frequencies with balanced armature tech. ## Overview The OSTRY KC08 Hi-Fi in-ear earphones combine advanced 16mm CCAW double-cavities drivers and Eardrum Bionics Technology for superior sound clarity and stereo separation. With a sensitivity of ≥105dB and titanium-plated housing, these earphones deliver durable, high-resolution audio compatible with all smartphones. Tunable eartips optimize bass and comfort, making them the perfect choice for discerning audiophiles seeking premium performance and style. ## Description Transducer unit:16mm CCAW double-cavities driver(the OSTRY spatent) Diaphragm: the EBT diaphram (based on Eardrum Bionics Technology) Sensitivity: ≥105dB(at 1000HZ) Impedance:32Ω±15% Frequency respond: 20Hz-20KHz Distortion:<1% 102dB(at 20μ pa ) Channel imbalance:<1.5dB(at 1000HZ) Rated power: 10mW Model:KC08 Color:Black sliver Cable: 1.30m environmental antibacterial TPU + high elastic cotton braid Review: Changed from a one star to a five star - I originally gave these ear buds a one star because after a week the right ear bud failed and was not producing any sound. LDH the distributor for OSTRY responded to me immediately and asked if they could do anything to resolve the issue. They sent me a new pair which I received today. The quality of the sound is excellent. And the Customer Service from LDH is great. I've been using these ear buds for a little over a week and they are great. ## Features - High sensitivity permits it compatible with any audio devices. Combined with the technology of balanced armature. KC06 is designed for providing you the sound with great clarity and transparency at mid-high frequency. It also delivers high sound resolution and stereo separation. - Titanium plating technology is used in the housing of KC06. The rigidity of its coating is perfect for avoiding the external damages caused by falls and other accidents,allowing it to stay sheen,even after its long-term use. - Using OS100/200/300 Tunable Eartips, it can protect your earphone,weaken screak,increase the low frequency,improve the music atmosphere and strengthen stereo separation. - Superior design, excellent quality and technology, high tone quality and high cost performance. - Designed specifically for enthusiasts and you can also enjoy High Performance music from cell phone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FUEQMYI | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Date First Available | May 18, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 11.2 ounces | | Item model number | KC08 | | Manufacturer | OSTRY | | Other display features | Wireless | | Package Dimensions | 7.4 x 5.5 x 1.8 inches | | Special Feature | Android | | Special features | Android | | UPC | 745360706857 | ## Product Details - **Brand:** OSTRY - **Color:** KC08 - **Form Factor:** In Ear - **Frequency Response:** 20000 Hz - **Material:** cotton ## Images ![OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android - Image 1](https://m.media-amazon.com/images/I/41ycPAikgQL.jpg) ![OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android - Image 2](https://m.media-amazon.com/images/I/7150zf7kyIL.jpg) ![OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android - Image 3](https://m.media-amazon.com/images/I/61rWcHsWFJL.jpg) ![OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android - Image 4](https://m.media-amazon.com/images/I/617hdKWpFvL.jpg) ![OSTRY KC08 Hi-Fi in-Ear High Performance Earphones Headphones for iPhone and Android - Image 5](https://m.media-amazon.com/images/I/61S-B0HZDUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Changed from a one star to a five star *by R***N on October 12, 2016* I originally gave these ear buds a one star because after a week the right ear bud failed and was not producing any sound. LDH the distributor for OSTRY responded to me immediately and asked if they could do anything to resolve the issue. They sent me a new pair which I received today. The quality of the sound is excellent. And the Customer Service from LDH is great. I've been using these ear buds for a little over a week and they are great. --- ## 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.vn/products/30958917-ostry-kc08-hi-fi-in-ear-high-performance-earphones-headphones](https://www.desertcart.vn/products/30958917-ostry-kc08-hi-fi-in-ear-high-performance-earphones-headphones) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-09*