Specifications:
Frequency channels：87.5-108.0MHz
Transmit distance：5M
Audio format：MP3/WMA
SNR：68dB
Distortion：0<1%
Frequency response：20Hz-15KHz
Left and right channel separation：>60dB
Bluetooth version：Bluetooth5.0+EDR
Bluetooth Profiles
Operating voltage range：DC12-24V
Power consumption：<1W
Work temperature: -10～70Degree
Working humidity：0-95%
USB charging output : 5V/3.1A

Features:

-As soon as the auto starts, screen displays its battery voltage
-Play music from USB disk .
-Audio/music playback car Bluetooth A2DP
-Voice prompts the caller number when a call comes in.Digital display calling number
-Normal play can be displayed when the complete state information:frequency,volume,songs,
-Frequency ranges:87.5～108.0MHz
-Bluetooth Handsfree function：DSP(Digital Signal Processing) Technology，CVC technology for echo Cancellation and noise suppression
-Charge for iphone/Samsung/Nokia/Mot... (maximum 3.1 A charging current)
-Power switch DC12～24V wide power supply suitable for variety of cars：(24V power supply truck).

Package Includes:

1 x Car Bluetooth Hands-free Kit
1 x User Manual