• Bluetooth-compatible V2.1 technology, lower power consumption, more stable signal

• Support real time battery voltage detection

• Built-in microphone, support Bluetooth-compatible hands-free calls

• Support mobile's A2DP function, music will be played directly while the mobile phone is connected

• Mobile phone can be connected automatically when the device powered on

• Support an external TF card/U disk, can play music files in MP3 format

• Equipped with USB charging port to charge your device

• HD LCD screen displays FM frequency, song name, player status, connection status

• Power-off frequency automatic memory function

Specification:

• Model: AB

• Bluetooth-compatible version: V2.1

• Frequency: 20Hz-20KHz

• Sensitivity: -42dB ± 3dB

• Voltage: 5V ± 0.5V

• Working current: 45mA (max)

• Stand-by current: 25mA (max)

• Effective range: 5 meters

• FM frequencies: 87.5MHz – 108.0MHz

• Transmitted power: 87 dBuv-107 dBuv