Caricabatteria USB Bluetooth Auto Vivavoce Veloce Doppia Presa Accendisigari Adattatore
Noise suppression (CVC). Bluetooth version: 5.0. Bluetooth transmission distance: 10-15m. Charging all kinds of smart phones. 1 FM transmitter for hands free car kit. Support mp3 / wma music format. Transmission frequency: 87.5-108mhz.