Car Audio Adapter Transmitter Music Receiver Wireless Extender Speaker With Built-In Microphone Hand Free Calling 3.5MM Port

Product Description: Description: Name: Wireless Audio Transmitter ReceiverModel: A60;Bluetooth-Compatible version: V5.1;Supported protocols: RX--A2DP AVRC, TX--A2DP;Operating frequency band 2.402GHz-2.480GHz;Interface type: Input 3.5mm interface/Output 3.5mm interface;Built-in battery: 150mAh; Charging time: about 2 hours;Endurance: RX about 8H, TX about 5H;Bluetooth-Compatible distance: 10~15M(open space);Charging mode: Type-c DV 5V;Application scenarios: speakers/car/computer/TV/power amplifier and other scenarios; Color: Black; Packing list:1 x transmitter receiver1 x USB charging cable1 x manual1 x packing box Note:There may be color difference due to different computers or smartphones, please forgive me!