Powerbank

Powerbank Robot RT7500

Brand: ROBOT
Model: RB550
Bluetooth version: Bluetooth 5.0
Working distance: ≤10M
Output Power: 5W
Speaker specification: 45mm
Frequency Range: 120Hz-20KHz
Signal to nosie ratio: ≥80dB
Battrey capacity: 1500mAh 3.7V
Play time: 5hour
Charging time: 3hour
Power input: 5V 1A
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