Specification:

• Chip: JL6925

• Bluetooth Version: V5.0

• Battery: 400mAh

• Product size: L199 *W50 *H176 mm

• Net weight: 200g

• Wireless working range: 10M 

• Speaker Φ40mm

• Profiles supported: A2DP/AVRCP/HSP/HFP

• Speaker sensitivity: 103±3db at 1khz;1mw

• Impedance: 32Ω±15%

• Speaker frequency: 20Hz-20KHz

• Input voltage / current: DC5V/1A

• Play time: Up to 8H

• Talk time: Up to 8H

• Charging time:  About 2.5H

• Standby time: Up to 600H