BOROFONE BC48 Broad QC3.0 car BT FM transmitter - black

1. Bluetooth 5.0; Chip: JL 2. output: USB-A 1 music interface: 5V/0.5A; USB-A 2:18W (QC/FCP/AFC); Type-C: 5V/3A USB-A 2+Type-C=5V/3A 3. size: 82*58*47mm; Weight: 32g 4. support Bluetooth, U disk (< 32G)