• Support Bluetooth hands-free phone calling via its built-in microphone

• Noise and wind suppressed by CVC technology to create full duplex sound quality

• Music will be played directly while the mobile phone is connected

• Support TF card and U disk expansion, can play MP3 format music

• Dual USB port to support phone or tablet charging, max 5V/2.1A output

• With LED screen to display

• Automatic power-off memory function

Specification:

• Bluetooth version: V3.0 + EDR

• Frequency: 2.402GHz-2.480GHz

• Sensitivity: -42db ± 3db

• Voltage: 5V - 27.5V

• Working current: 54mA (Max)

• Standby current: 40mA (Max)

• FM frequency: 87MHz ~ 108MHz

• Effective range: 5m

• Size: 48 x 100mm