Specifications  
Support connect with two cell phones
material: ABS+UV
Function  
chip: CSR 8635      V4.0
Bluetooth Version v4.0
Working Distance: 5~16 metres
Working Time 4--5 hours
Battery: Li-poly 70mAh battery
Charging Time  
Voice report calling number
StandbyTime 60hs
vibration alert

Accessories  
1) charger cable × 1  
2) earhook ×1  
3) Manual × 1