Hi-fi TWS Earphone with Large Capacity Charging Case

• Technical Specification:
  
  1. BT version:  BT5.0
   
  2. BT protocol : a2dp、avctp、avdtp、avrcp、hfp、smp、gap、gatt、rfcomm、sdp、l2cap
   
  3. Distance: ≤10m
   
  4. Earphones charging contact pilotage: Double charging pins
   
  5. Charging case interface: Micro USB
   
  6. Earphones size: 26*24*26.2mm
   
  7. Charging case size: 96mm*46mm*38mm
   
  8. Earphone weight: 5.6g
  
  9. Battery capacity: Earphone: 40mah lithium battery, Charging case:400mah
   
  10. Driver specification: 6mm