Condition: Brand new and high quality
Bluetooth version:5.0 + EDR
Output: 3W
The transmission distance: 10 meters
The battery capacity: 400 mAh
Rated voltage: DC 5 v
Charging time: 2 hours
Playing time: 2-4 hours
Frequency range: 90Hz-20KHz
Product Material: ABS plastic + suction cups
Color of product: black, white red, blue and green
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