Description

Product Specification: • ​1.Model:F9 • 2.Bluetooth specification:V5.0 • 3.Bluetooth Profile:A2DP,AVRCP, HFP;HSP • 4.Working voltage:3.1V~4.2V • 5.Charging voltage:5V-1A • 6.Battery capacity of the headset: 50MAH • 7.Battery capacity of the storage box:2200MAH • 8.Transmission distance:>10M • 9.Call time:4-5h • 10.Play time:4-5h • 11.Waterprof :IPX7 • 12.Charging time of headset:30-45min • 13.Charging time of the Charging box:1h 24500