Description
Battery capacity: 4000mAh
Battery type: lithium battery
Input: 5V2A; Output: 5V2A
Bluetooth speaker power: 3W
Speaker: 4Ω3W, frequency response: 90Hz ~ 20kHz
Signal-to-noise ratio: 60dB, sensitivity: 85dB
Bluetooth playback time: about 10H, fan use 5-8 hours
Charging time: 3-5H
Flashlight power: 1W
Fan: brushless motor (silent) high speed: 4000-4200RPM
Product size: 105*27*42mm
Material: ABS/PP/electronic components
Weight: 285g
Product color: white