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