Robot Bluetooth Speaker RB520 Black

Spesifikasi RB520
* Bluetooth Version: Bluetooth 5.0
* Working Distance: <=10M
* Output Power: 10W
* Speaker Specification: 2 x 52mm
* Frequency Range: 100Hz ~ 20KHz
* Signal to noise ratio: >=80dB
* Battery Capacity: 1200 mAh 3.7V
* Play Time: 5 Hour
* Charging Time: 3 Hour
* Power Input: 5V 1A
* Product Size: 189 x 70 x 60 mm
* Product Weight: 500g