Specification:

• Bluetooth Version: Bluetooth 4.2

• Protocol: A2DP,AVRCP,HFP

• Transmission Distance: W/O obstacles 10m

• Power Output: 3W

• Freq: 60Hz-20KHz

• S/N: No less than 80db

• Battery Capacity: 480mAh

• Charging Time: 2h

• Working Time: 4h

• Lasting Time: 25 days

• Battery Type: Built-in Li-ion Battery

• Product size (L x W x H): 6.00 x 6.00 x 7.00 cm / 2.36 x 2.36 x 2.76 inches

• Package Contents:1 x Speaker, 1 x Lanyard, 1 x Manual