M19 Earbuds

• MODEL: M19
• Bluetooth V5.3
• Bluetooth Profile:A2DP,AVRCP, HFP;HSP
• Working voltage:3.1V~4.2V
• Charging voltage:5V-1A
• LED digital power display
• Battery capacity of the headset: 50MAH
• Charging time of headset:1 h
• Charging time of the Charging box:2h
• Can be used as ,power bank, flashlight
• Comfortable and painless to ear, light weight, no pressure, no harm to the hearing ability
• Support system: All Bluetooth devices and mobile phones