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SPECIFICATION
Input: FM radio, Bluetooth, AUX in,USB,SD card or TF card
Output power: RMS 3.5W
Signal to noise ratio: ≥70dBA
Distortion:≤0.5%
Frequency response:120HZ-20KHZ
Speaker: 2 ohm, 3 inches full range.
Battery: 3.7V/1000mAh BL-5C lithium battery
Battery playback time: 4 hours.
Input sensitivity: 550mV
Working environment: -10ºC-50 ºC
Stored environment:-20ºC ~ +70 ºC
Power consumption power:5W
Standby power consumption: < 0.5 W
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