Car USB Charger Fm Transmitter Radio Adapter Bluetooth Black

Description

The built-in microphone will automatically switch from playback to hands-free calling when answering a call. Hands-free car kit: Answer/end/reject/redial calls. Dual USB Ports and QC3.0 Fast Charging: Bluetooth-compatible radio FM transmitter has 2 USB ports for charging. The QC3.0 fast charging port is 5V/3A, the charging speed is 4 times faster than traditional car chargers. The other USB interface is 5V/1A, which can read files in U disk, such as MP3, WMA, WAV format.