Short Description:

Bluetooth: 5.0

Transmission distance ≤10M

Battery: Li-Polymer 

Capacity： 3.7V/5000mAh

Output Power: 3W

Frequency: 80Hz-15KHz

Sensitivity:80db±2d

Input: 5V/2A

Output:5V/2.1A

Product Size:146*81*27MM

Color: Black, Gold White