Functions:
QC3.0 USB quick charging port
USB-C port (PD 20W)
Hands-free kit
MicroSD slot
Separate USB port for music playback
Bluetooth 5.0
7 types of backlight
LED display
Built-in microphone
Technical data
Signal source: Bluetooth, Memory Card, USB
Power supply: 12-24 V
Dimensions(W x H x D): A - 4.5 cm B - 7.5 cm C - 5 cm D - 3 cm
Weight: 36g