Model:Y333 Bluetooth Version: 5.0 Battery Capacity: 1800mA/3.7V Bluetooth Frequency: 2.4GHZ Bluetooth Transmission Distance:> 10M Bluetooth Transmission Frequency: Class 2 (2.5mW)
Type: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Battery capacity: 1500mAh Frequency response range: 100HZ-20KHZ Output power: 4