Technical parameters:
Bluetooth solution: 3.0+EDR
Output power: 3W
Receiving distance: 10 meters
Playback duration: 5 hours
Frequency response: 100HZ-20KHZ
Signal to noise ratio: 75db
Distortion: 1.0%
Charging time: 3-4 hours
Product size 8.5 * 8.5 * 4.5CM