Bluetooth5.0 AUX Adapter 2in1 4H Battery Life Music Receiver for Car Earphone HandsFree Call

Feature: 1. Bluetooth 5.0, built?in rechargeable lithium battery, charged for 1hour, can be used for 4 hours, hands?free call, AUX interface. 2. Bluetooth transmission mode (TX), convert wired audio into Bluetooth signal, and transmit it to the Bluetooth device for output. 3. Bluetooth receiving mode (RX), receiving Bluetooth signal and transmitting to wired audio via Bluetooth connection. 4. Connect the TV 3.5mm0.14in audio interface, transmit the sound to the earphone via Bluetooth, and connect the 3.5mm audio interface, the speaker without Bluetooth function can also play wirelessly. 5. Connect the Bluetooth connector to the car" s AUX port through the adaptertransfer cable (standard), connect the Bluetooth to the car stereo, not only can make calls, but also listen to dynamic music. 6. CD?level enjoyment of lossless sound quality, high resolution, no delay in listening to songs, low power consumption, high speed, stable signal transmission. Specification: Item Type: Bluetooth AUX Adapter Material: Plastic Colour: Black Working Range: Approx. 10m10.9yd (without Obstacles) Charging Time: 1h Use Time: 4h Suitable Type: computer, TV, projector (transmission mode)speaker, earphone (receiving mode). Package List: 1 x Bluetooth AUX Adapter1 x Data Cable1 x Audio Plug1 x ManualBluetooth 5.0, built?in rechargeable lithium battery, charged for 1hour, can be used for 4 hours, hands?free call, AUX interface. Bluetooth transmission mode (TX), convert wired audio into Bluetooth signal, and transmit it to the Bluetooth device for output. Bluetooth receiving mode (RX), receiving Bluetooth signal and transmitting to wired audio via Bluetooth connection. Connect the TV 3.5mm0.14in audio interface, transmit the sound to the earphone via Bluetooth, and connect the 3.5mm audio interface, the speaker without Bluetooth function can also play wirelessly. Connect the Bluetooth connector to the car" s AUX port through the adaptertransfer cable (standard), connect the Bluetooth to the car stereo, not only can make calls, but also listen to dynamic music.