--- product_id: 176528496 title: "Avantree AS70 Bluetooth 5.0 aptX HD Adapter for High-End Wired Headphones Speakers with Clip, Wireless Receiver with Mic for Hands-Free Call, aptX Low Latency for TV Watching, 13H for Bose Sony" brand: "avantree" price: "FREE" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/176528496-avantree-as70-bluetooth-5-0-aptx-hd-adapter-for-high store_origin: GB region: United Kingdom --- # 13H Extended Battery Life aptX Low Latency for Zero Lag aptX HD 24-bit Hi-Res Audio Avantree AS70 Bluetooth 5.0 aptX HD Adapter for High-End Wired Headphones Speakers with Clip, Wireless Receiver with Mic for Hands-Free Call, aptX Low Latency for TV Watching, 13H for Bose Sony **Brand:** avantree **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate Your Wired Gear to Wireless Greatness—No Compromises, Just Freedom! ## Quick Answers - **What is this?** Avantree AS70 Bluetooth 5.0 aptX HD Adapter for High-End Wired Headphones Speakers with Clip, Wireless Receiver with Mic for Hands-Free Call, aptX Low Latency for TV Watching, 13H for Bose Sony by avantree - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/176528496-avantree-as70-bluetooth-5-0-aptx-hd-adapter-for-high) ## Best For - avantree enthusiasts ## Why This Product - Trusted avantree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No More Lip-Sync Drama:** Experience flawless audio-video sync with aptX Low Latency, making every movie and game immersive and delay-free. - • **Stay Connected All Day:** Enjoy up to 13 hours of uninterrupted wireless audio—perfect for binge-watching, gaming, or marathon calls. - • **Hands-Free Calls Made Easy:** Built-in mic and support for wired headphone mics ensure your calls are crisp and clear, wherever you are. - • **Compact Clip-On Convenience:** Lightweight 16g design with a handy clip keeps your wireless adapter secure and stylish on the go. - • **Cut the Cord, Not the Quality:** Transform any wired headphones or speakers into a wireless powerhouse with crystal-clear aptX HD sound. ## Overview The Avantree AS70 is a Bluetooth 5.0 adapter that converts wired headphones and speakers into wireless devices, delivering superior 24-bit aptX HD audio quality and aptX Low Latency for zero lag. With a 13-hour battery life and built-in mic support, it’s designed for seamless hands-free calls, gaming, and TV watching. Its compact, clip-on design ensures portability and ease of use, making it the ultimate upgrade for high-end audio gear. ## Description desertcart.com: Avantree AS70 Bluetooth 5.0 aptX HD Adapter for High-End Wired Headphones Speakers with Clip, Wireless Receiver with Mic for Hands-Free Call, aptX Low Latency for TV Watching, 13H for Bose Sony : Electronics ## Features - [MAKE YOUR WIRED HEADPHONES WIRELESS] Convert any wired Earphones Headphones Wired Speaker into a Bluetooth Wireless system! Free yourself from messy cables and never deal with tangled wires ever again The AS70 also features key additions like Bluetooth 5 0 aptX-HD and aptX Low Latency! - [HIGH DEFINITION BLUETOOTH SOUND QUALITY] aptX-HD is a codec capable of wirelessly transmitting 24-bit hi-res audio Meaning the AS70 is designed to transfer sound and music with ‘better-than-CD’ quality You will not hear a drop off of quality turning your wired sound system into wireless. - [WIRELESS HEADPHONE ADAPTER WITH MIC SUPPORT] This adapter has the unique ability to support and utilize your wired headphones built-in microphone This allows you to use the AS70 wired to wireless headphones adapter for better call quality and clear conversations while playing video games And in case you don’t have one use the AS70’s built-in HiFi mic. - [NO LIP-SYNC / AUDIO DELAYS] A benefit of using the AS70 Bluetooth wireless adapter is the addition of aptX Low Latency to any of your headphones or speakers Featuring aptX Low Latency which delivers sound in sync with what’s on screen so you can enjoy the freedom of wireless without detecting any lip sync audio delays. - [EXTENDED PLAYING TIME BATTERY LIFE] With a playtime of 13 Hours, you won’t have to worry about running out of power while watching videos, movies, playing video games or making a call with this AS70 Bluetooth adapter for headphones. Enjoy wireless freedom lasting all day long! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y1ZTLR4 | | Audio Output Mode | Stereo | | Audio Output Type | Headphones, Speakers | | Brand | Avantree | | Color | Black | | Compatible Devices | Headphones, Speaker | | Connectivity Technology | Bluetooth, Wired | | Connector Type | USB | | Control Method | Voice | | Controller Type | Voice | | Customer Reviews | 4.2 4.2 out of 5 stars (89) | | Item Weight | 16 g | | Manufacturer | Avantree | | Mfr Part Number | BTHS-AS70-GRY | | Model Number | BTHS-AS70-GRY | | Number of Channels | 2 | | Number of Items | 1 | | Other Special Features of the Product | Built-In Bluetooth | | Output Power | 50 watts | | Software Update Supported to Date | unknown | | Surround Sound Channel Configuration | 2 | | Unit Count | 1 Count | | Warranty Description | Warranty - 12 months (extend to 24 months with product registration) | Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support | | Wattage | 5 watts | | Wireless Technology | Bluetooth | ## Product Details - **Audio Output Mode:** Stereo - **Brand:** Avantree - **Color:** Black - **Compatible Devices:** Headphones, Speaker - **Connectivity Technology:** Bluetooth, Wired - **Connector Type:** USB - **Controller Type:** Voice - **Item Weight:** 16 g - **Special Feature:** Built-In Bluetooth - **Surround Sound Channel Configuration:** 2 ## Images ![Avantree AS70 Bluetooth 5.0 aptX HD Adapter for High-End Wired Headphones Speakers with Clip, Wireless Receiver with Mic for Hands-Free Call, aptX Low Latency for TV Watching, 13H for Bose Sony - Image 1](https://m.media-amazon.com/images/I/51IxPyGBQGL.jpg) ## Questions & Answers **Q: Does non-aptx hd mode get more battery life? how many mah is the battery?** A: Not actually, the influence is negligible. The battery is 250 mah. **Q: Does it pick up sound from the microphone from the connected wired headset, rather than built-in microphone?** A: Yes, if your wired headset has built-in mic, it will pick up sound from the microphone from the connected wired headset. **Q: Will this work with Bose QC3 headphones?** A: Yes, you can connect the Bose headphones to this receiver. **Q: Will this pair with the Avantree Orbit?** A: Yes, this unit pairs with Orbit. --- ## 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.co.uk/products/176528496-avantree-as70-bluetooth-5-0-aptx-hd-adapter-for-high](https://www.desertcart.co.uk/products/176528496-avantree-as70-bluetooth-5-0-aptx-hd-adapter-for-high) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-23*