Sleek design
  Car charger with wireless earphone
  Simple press to remove design
  Effortless pairing
  2.1A USB port
  BT version 4.0
  BT range 10 meters
  Standby time 50 hours
  Talk time 3 hours
  Playback time 2.5 hours
  Battery capacity 35mAh
  Working temperature -20~60ºC
  Weight 34g
  Charger
  Input DC 12V - 24V
  Output DC 5V 2.1A (USB)
  Package Contents
  User manual  
  Earbud  
Air Duo
BT Earphone

Air Duo