Adapter audio with Bluetooth 5.3 transmitter and receiver do phone with projector speaker Description: [and receiver]: adapter 2 in 1 and receiver, TX mode, Rx mode, connected do audio playback devices with speakers, accepts Bluetooth signals do wireless music playback, and the operation is clear at a glance. [Technology]: Adapter AUX 3,5 mm provides HiFi sound quality, providing excellent sound quality, LED display, real-time usage display, large screen viewing is more convenient, providing an unparalleled sound experience. [10m Connection Distance]: Adapter digital 5.3 provides a stable connection over a distance of 10m, which is more stable, faster and ma lower latency, making it easier to connect to Bluetooth devices. Whether you're watching movies, playing games, or listening to music, it provides a seamless experience. [Easy to Use]: Adapter Bluetooth 5.3 audio is easy to use, can be connected and used, suitable do speakers, phones, computers, headphones, TVs, home audio equipment and more. The bend-resistant connector is suitable do different environments, especially narrow environments such as wall-mounted TVs and wall-mounted TVs. stereo speakers close to the wall. [Portable Design]: Additional adapter car ma dimensions approximately 5,96 cm x 4,1 cm x 1,5 cm / 2,35 inch x 1,61 inch x 0,59 inch. Compact size and stylish design make this adapter Bluetooth easy do carry. Specification: Material:PP Bluetooth transmission distance ≤10 meters Bluetooth reception distance ≤10 meters Charging Voltage: DC 5 V Battery 300 HoA Working time: about 6 hours Bluetooth reception function: connect 1 mobile phone Bluetooth function: connect 1 pair of Bluetooth headsets Size Chart: 5,96 cm x 4,1 cm x 1,5 cm / 2,35 inch x 1,61 inch x 0,59 inch The package includes: 1 Bluetooth 5.3 receiver