S520 Wireless Bluetooth Earphone Headphone Headsets

S520 Wireless Bluetooth Earphone Headphone Headsets
  • Detail
    Specificaion: 

    Bluetooth version: buletooth V4.0 

    Product dimensions: 20mm in diameter, 25mm long. 

    Signal distance: About 10 metres 

    Product Net Weight: 5g 

    Talking time: About 4 hours 

    Playing time: About 3 hours 

    Stand-by time: 3 to 5 days 

    Charging time: About 1 hours 

    Charging source: DC 5V supply(Computer USB port, mobile phone charger, car charger) 

    Compatible for Android, iphone, Windows,Symbian system 99% of bluetooth mobile phone