Basic Functions: TF/USB/FM/Aux-in
Microphone/Bluetooth
Music Format: MP3
Bluetooth Version: 5.0
Frequency Response: 80HZ-18KHZ
SNR: 80DB
Distortion : <10%
FM Frequency Range: 87.5MHz-108MHz
Power Input: USB 5V.
Lithium Battery: 7.4V 3600mAh
Screen: LED screen
Speaker Power: 40W
Speaker Impedance: 4Ω
Operating Temperature: -45 to 55⁰C
Speaker size: 6.5”+1.5” Tweeter
Unit size: 300*245*255mm