--- product_id: 143974817 title: "TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing" brand: "okcsc" price: "FREE" currency: ARS in_stock: false reviews_count: 2 url: https://www.desertcart.com.ar/products/143974817-trn-bt20s-bluetooth-v5-0-adapter-okcsc-0-78mm-2pin store_origin: AR region: Argentina --- # Detachable Ear Hook Bluetooth V5.0 Noise Reduction TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing **Brand:** okcsc **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Audio Game! ## Quick Answers - **What is this?** TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing by okcsc - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/143974817-trn-bt20s-bluetooth-v5-0-adapter-okcsc-0-78mm-2pin) ## Best For - okcsc enthusiasts ## Why This Product - Trusted okcsc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Design:** Detachable ear hook for a customizable fit that adapts to your lifestyle. - • **Compact & Portable:** Lightweight design makes it easy to carry wherever you go. - • **Crystal Clear Sound:** Enjoy immersive sound quality with advanced noise reduction technology. - • **Seamless Connectivity:** Experience the power of Bluetooth V5.0 for uninterrupted audio. - • **Hands-Free Convenience:** Built-in mic for effortless calls and voice commands. ## Overview The TRN BT20S Bluetooth V5.0 Adapter is a cutting-edge audio accessory that combines advanced wireless technology with a detachable earphone connector. Designed for professionals on the go, it features noise-reducing capabilities and a lightweight, portable design, ensuring you stay connected and enjoy high-quality sound wherever you are. ## Description Full description not available ## Features - Wireless ## Images ![TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing - Image 1](https://m.media-amazon.com/images/I/61sgnoev3UL.jpg) ![TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing - Image 2](https://m.media-amazon.com/images/I/61y2X4XcKML.jpg) ![TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing - Image 3](https://m.media-amazon.com/images/I/51gcaNVaLgL.jpg) ![TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing - Image 4](https://m.media-amazon.com/images/I/61nOgxfoZdL.jpg) ![TRN BT20S Bluetooth V5.0 Adapter,okcsc 0.78mm 2pin Earphone Connector Detachable Bluetooth Ear Hook With Mic,Noise Reducing - Image 5](https://m.media-amazon.com/images/I/61DLmgmynFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars VOLUME CONTROL / FIND WIRELESS IEM *by K***A on Reviewed in the United Kingdom on 10 December 2019* Great everything when it comes to sound, connectivity, talking on phone good mic. Battery life... (good, could be better but good) if I were to improve I would definitely add volume control, because how are you wireless when I have to take my phone out and change volume a little more battery and if possible and if you want to be premium a way to find your device or wireless iem if lost... But mainly volume control. To sum up great everything (no volume control, reason I'm not buying again, and change to lose wireless iem forever another reason why I don't buy again) ### ⭐⭐⭐⭐ 4.0 out of 5 stars Glad I took the dive *by J***N on Reviewed in the United Kingdom on 5 September 2019* Was quite skeptical sinking the money in for these due to the lack of reviews.Took the dive and was not disappointed, battery life lasts a long time and the sound quality sounds similar to what I'd expect from using a cable.They're pretty bulky behind the ears if you wear glasses, but it's not too bad, otherwise they're very comfortable.There's a small issue that knocks this down to a 4/5 with the L&R becoming unpairred but that can be resolved easily by pairing them together again. --- ## 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.com.ar/products/143974817-trn-bt20s-bluetooth-v5-0-adapter-okcsc-0-78mm-2pin](https://www.desertcart.com.ar/products/143974817-trn-bt20s-bluetooth-v5-0-adapter-okcsc-0-78mm-2pin) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-23*