Features:_x005F_x000D_1 Effectively solve TV and computer equipment without wireless audio transmission Simply plug the wireless transmitter into the audio interface to accept the Bluetooth headset _x005F_x000D_2 Solve the problem that the TV cant connect to the wireless headset, watch the game in the middle of the night, watch movies, and dont worry about affecting others _x005F_x000D_3 Easy to post, wireless audio transmission, no longer disturbing the people, can be connected to the audio wireless headset to operate _x005F_x000D_4 Running, fitness, cycling, and easy to go, no need to bring a mobile phone, you can listen to easily go out to exercise _x005F_x000D_5 The wireless receiving distance can be up to 10 meters 2 hours of charging can be played continuously for 4-5 hours, plug it in and use it Support for charging while using _x005F_x000D_Specification:_x005F_x000D_Item Name: Wireless Communication Adapter_x005F_x000D_Size: 43x44mm_x005F_x000D_Frequency Range: 20HZ-20kHZ_x005F_x000D_Rated Power: 15mW_x005F_x000D_Work Distance: 10 metersPackage List:_x005F_x000D_1x adapter_x005F_x000D_1x sticker_x005F_x000D_1x Cable