Material: ABS
Size: 138*69*40mm
Bluetooth: 5.0
Frequency response: 80Hz-20KHz
Battery specification: 3.7V/1200mAh
Output power: 3W THD=10%
Charging input: DC5V/1A
Speaker: 3Ω 5W
Signal-to-noise ratio: ≥85dB
Distortion: <0.5%
Bare metal weight: 285 grams
