Features:
Bluetooth version: 5.0
Input voltage: DC5V
Speaker: 32Ω 1W Φ40mm
Output power: 200mw
Transmission distance: 10M
Frequency response: 100Hz-20kHz
Working current: about 35mA
S / N ratio: ≥80dB
Working voltage: 3.7V
Distortion: ≤1%
Standby time: ≥20 days
Talk time: 8 hours
Music playback time: more than 8 hours
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