Four-in-one TWS Bluetooth Headset

• Name:

  Four-in-one TWS Bluetooth Headset

• Model: MU-BG-50017
• Description:
  

  Bt V5.0, support most of bluetooth devices and lower power consumption
  2000mAh charging case can full charge 2 earphones around 15 times, offer more 60 Hours musci time
  With waterproof technology, no need to worry about water and sweat anymore
  8mms dual drive units, enjoy 9D strong deep bass music sound 
  Popular touch control function, support switch songs, phone call and call voice assiatant.
  With 3 special function: Mini handled fan, flashlight and power bank for phone
  Bluetooth specification:V5.0
  Bluetooth Profile:A2DP,AVRCP, HFP;HSP 
  Working voltage:3.1V~4.2V
  Charging voltage:5V-1A
  Battery capacity of the headset: 50MAH
  Battery capacity of the storage box:3500MAH
  Transmission distance:>10M 
  Call time:3-4h
  Play time:3-4h
  Waterprof :IPX7
  Charging time of headset:1h