Support bluetooth hands-free phone calls that build-in microphone.
CVC technology makes full-duplex sound quality by suppressing noise winds.
Support mobile women's A2DP features, while the music will play mobile phone connection.
The device automatically turns on when the phone is connected.
Support external TF card, play music files MP3 / WMA / WAV / FLAC format.
Bluetooth version: V4.0 + EDR Class 2
Frequency: 2.402-2.480 thousand hertz
FM transmission frequency 87.5 million hertz-108.00 million hertz
Operating Voltage: 5 volts +/- 0.5 volts
Operating Current: 45mA (max)
Standby Current: 25mA (Max)
Input voltage: 12 volts 24 volts
Output Voltage: 5 volts +/- 0.5 volts
Output Current: 1.0A (max)
Supported file formats: MP3 WMA WAV FLAC
Dimensions: 79x45x41 Pre-meter
1 x X7 Bluetooth Car Kit
1 x User's Manual