Hoco E19 Smar vehicle mounted bluetooth FM launcher

Model: E19 Smar vehicle mounted bluetooth FM launcher | Brand: Hoco

Color: Metal Gray

• Material: PC+aluminum alloy;
• Size: 90*35*35m; Weight: 38g 3. Bluetooth version: 4.2;Bluetooth chip: Jerry 4.FM frequency: 87.5-108MHZ
• USB playback supports up to 32. Format support mp3., WMA
• FM working principle: after the mobile phone is connected to Bluetooth. Pull up an empty channel on the car FM. Then bring up the same empty channel on the Bluetooth transmitter. This way you can connect