Battery Capacity: 400mAh

 

Charging Port: USB Port

 

Material: Aluminum Alloy

 

Playing Time: Up to 1.5H

 

Transmission Distance: 8M

 

Size: 50*44.6mm(Diameter)

 

Power: 3W

 

Answering Phone Call

 

TWS connection: supports two Bluetooth Speaker Devices interconnections