Earldom ET-BR04 Bluetooth Receiver and Transmitter with 3.5mm Jack

Earldom ET-BR04 Bluetooth Receiver/Transmitter to 3.5mm

It can connect to mobile phones or other Bluetooth devices, and transfer music or calls through the AUX output port to cars, speakers, headphones, etc. without Bluetooth function
Audio systems without Bluetooth function can also be played wirelessly
Connecting mobile phone to car audio for easier navigation and safer driving
One-click hands-free call, say goodbye to the danger of answering phone calls while driving alone

Specifications:

Material: ABS+PC
Bluetooth solution: JL AC7006
Bluetooth version: V5.3
Battery capacity: lithium battery 250mAh
Charging port: Micro
AUX usage scenarios: car, speaker, headphones
Battery life: 14 hours