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ROBOT RB220 Powerful Hi-Fi Sound Quality Portable Bluetooth 5.0 Speaker
P579
Description
Bluetooth Version: Bluetooth 5.0
Working Distance: 10M
Output Power: 5W
Speaker Specifications: 45mm
Frequency response range: 40Hz 18KHz
Signal to noise ratio: 80dB
Battery capacity :1200 mAh 3.7V
Playing time: 8 Hour
Charging time: 3 Hour