--- product_id: 55905413 title: "Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670" brand: "audiocore" price: "€ 88.15" currency: EUR in_stock: true reviews_count: 4 category: "Audiocore" url: https://www.desertcart.fr/products/55905413-audiocore-ac820-bluetooth-adapter-2-in-1-transmitter-and-receiver store_origin: FR region: France --- # Bluetooth 5.0 for crystal-clear audio 14h battery life in both modes Dual-stream connects 2 devices simultaneously Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 **Brand:** audiocore **Price:** € 88.15 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game—wireless freedom, flawless sound. ## Quick Answers - **What is this?** Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 by audiocore - **How much does it cost?** € 88.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/55905413-audiocore-ac820-bluetooth-adapter-2-in-1-transmitter-and-receiver) ## Best For - audiocore enthusiasts ## Why This Product - Trusted audiocore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended 14-Hour Playback:** Enjoy all-day wireless audio without constant recharging interruptions. - • **Compact & Lightweight Design:** Sleek 21g adapter fits discreetly into any setup, perfect for on-the-go professionals. - • **Simultaneous Dual Connections:** Pair two smartphones or two Bluetooth audio devices at once for ultimate multitasking. - • **Seamless Dual-Mode Flexibility:** Switch effortlessly between transmitter and receiver modes to suit your audio needs. - • **Crystal-Clear Apt-X Sound Quality:** Experience premium, low-latency audio streaming with CSR BC8670 chipset. ## Overview The Audiocore AC820 is a compact 2-in-1 Bluetooth 5.0 adapter featuring Apt-X codec and CSR BC8670 chipset, delivering up to 14 hours of wireless audio transmission or reception. It supports dual-stream connections, allowing simultaneous pairing with two devices, and offers seamless switching between transmitter and receiver modes. Lightweight and rechargeable, it’s designed for professionals seeking premium sound quality and versatile connectivity. ## Description Shop Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670. Free delivery and returns on eligible orders. Review: Compared to other cheaper bluethooth senders the sound is fantastic. I have paired from the tv to headset. Maybe a minus for it doesn't turn off when i turn off the tv, as it have a battery, so the headset have to be tured off manualy (other the headset turn off when no bluethoot connection) Review: alles ok ## Features - Bluetooth version: V5.0 Bluetooth profile: A2DP Frequency range: 2.402 GHz - 2.480 GHz Operating in receiver mode: approx. 14 hours Operating in send mode: approx. 14 hours Charging time: approx. 2 hours Supports dual Stream as transmitter / receiver - Battery: rechargeable lithium battery with 280 mAh Charging current: 5 V DC / 300 mA, 100 - 240 V AC USB power supply Ambient temperature: -10 - 55 ° C Net weight: approx. 21 g Size: Φ49 * 13mm Scope of delivery : Audiocore AC820 adapter / 3.5 mm cable / USB charging cable - As a Bluetooth transmitter, it is used for audio transmission from your smartphone, TV, Mp3 player or computer to your Bluetooth receiver, Bluetooth speakers or Bluetooth headphones. - In Bluetooth receiver mode, it can be used to operate a Bluetooth headset, or to wirelessly transmit the audio signal to connected speakers. - Audiocore AC820 can be connected simultaneously with 2 smartphones. You can also connect two Bluetooth speakers or headphones at the same time. For use, you only need the Audiocore AC820 Bluetooth Adapter and an audio device with a 3.5mm plug connector ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06WWDS13Y | | Guaranteed software updates until | unknown | | Item model number | AC820 | | Manufacturer | Audiocore | | Product Dimensions | 10 x 3 x 13 cm; 21 g | ## Product Details - **Brand:** Audiocore - **Connectivity technology:** Bluetooth, USB - **Power source:** Battery Powered - **Product dimensions:** 10L x 3W x 13H centimetres - **Special feature:** Built In Bluetooth ## Images ![Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 - Image 1](https://m.media-amazon.com/images/I/61wND3SUtVL.jpg) ![Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 - Image 2](https://m.media-amazon.com/images/I/61+etl6nXHL.jpg) ![Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 - Image 3](https://m.media-amazon.com/images/I/61Abu3WUPIL.jpg) ![Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 - Image 4](https://m.media-amazon.com/images/I/61iFijlROpL.jpg) ![Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 - Image 5](https://m.media-amazon.com/images/I/61kfqfvNtHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***R on 18 January 2025* Compared to other cheaper bluethooth senders the sound is fantastic. I have paired from the tv to headset. Maybe a minus for it doesn't turn off when i turn off the tv, as it have a battery, so the headset have to be tured off manualy (other the headset turn off when no bluethoot connection) ### ⭐⭐⭐⭐⭐ Review *by A***E on 26 November 2025* alles ok ### ⭐⭐⭐⭐⭐ Review *by L***O on 11 October 2019* Ottimo prodotto e di buona qualità'. Per quel che costa, fa egregiamente il suo dovere e il pairing è immediato. Non l'ho ancora testato per lungo tempo, ma semplicemente collegandolo qualche minuto alla tv di casa e posso dire che funziona alla grande. L'ho preso principalmente per l'aereo, per non avere il cavo cuffia/monitor tra i piedi. Sapro' dire più' dettagliatamente a fine mese, quando andro' in Canada. Per adesso sono cinque stelle! ## Frequently Bought Together - Audiocore AC820 Bluetooth Adapter 2-in-1 Transmitter And Receiver - Apt-X -chipset CSR BC8670 - everActive AA Batteries Pack of 10, Pro Alkaline, Mignon LR6 R6 1.5 V, Highest Performance, 10 Year Shelf Life, Pack of 10 - Audiocore AC805 Computer Stereo Speakers for PC Laptop, 2.0 Stereo System, USB Powered, 6W RMS Power --- ## 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.fr/products/55905413-audiocore-ac820-bluetooth-adapter-2-in-1-transmitter-and-receiver](https://www.desertcart.fr/products/55905413-audiocore-ac820-bluetooth-adapter-2-in-1-transmitter-and-receiver) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-25*