Bluetooth version: Bluetooth V3.0
FM Frequency: 88.1 - 107.9MHz
Support max 16GB TF card
Play music from USB disk and TF card， TF card reader
Supports Bluetooth HFP / HSP / A2DP / AVRCP profiles
English voice prompts incoming call number and operation state
Bluetooth handsfree talking， DSP and CVC technologe for echo cancellation and noise suppression
Charge for iPhone / iPad / Samsung / HTC / Google etc.
DC9 - 26V wide power supply suitable for variety of cars
As soon as the auto starts， screen displays its battery voltage