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Battery capacity: | 3000mah lithium battery |
BT version: | 5.2 |
Transmission distance: | about 10m |
Frequency response: | 20Hz-20KHz |
signal to noise ratio: | ≥90dB |
Working voltage: | 3.7v |
Distortion: | < 1% |
Charging voltage: | DC5V |
Charging interface: | type-c |










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