As soon as the auto starts, screen displays its battery voltage. Play music from USB disk and TF Card, TF Card reader Audio/music playback via Bluetooth A2DP Frequency ranges: 88.1 ~ 107.9MHz Power switch
Support Bluetooth HFP/HSP,A2DP/AVRCP Profiles
Voice prompts the caller number when a call comes in.
Bluetooth Handsfree function: Full Duplex, DSP(Digital Signal Processing) Technology, CVC technology for echo cancellation and noise suppression
Charge for iPhone/iPad/Samsung/Htc/Google
DC9~26V wide power supply suitable for variety of cars