• Wireless Bluetooth 3.0 connectivity avoids the hassle of cable

• Built-in microphone, it supports Bluetooth hands-free phone talk

• Wirelessly transmit music from your Bluetooth phones to the car audio system
  

• Also support playing music from USB disk and TF card (both not included)

• The Bluetooth hands-free function with DSP echo cancellation technology
  

• FM function, frequency range: 87.9-107.9MHz

• Buttons functions: answer/reject phone calls, play/pause, volume up/down, previous/next song, FM mode

• Compact and portable size
  

Specification:

• Model: 703E

• Bluetooth version: V3.0+EDR

• Bluetooth transmission distance: 10-15m

• Audio format: MP3
  

• Frequency range: 87.9-107.9MHz

• Rated operating voltage: 12-24V

• Consumption rate: 0.5W

• Frequency response: 20Hz-15KHz

• Working temperature: -10°C~70°C