Feature
bluetooth type: stereo bluetooth type: Headphone
bluetooth version: 3.0 1~2
Frequency range: 2.4GHz-2.48GHz
Transimission power:Glass 2
Working voltage: 3.6V
working current: ≤25mA
Transimission distance: 10m
Charging time: 1~2hours
conversation time: approximate 4 hours
sdandby time: 100hours
accessory: ear-hook 1pc, charger,manual,plus headset
accessory: ear-hook 1pc, charger,manual,plus headset

 
Supports all bluetooth devices
Wireless Bluetooth transfer 
Transfer long distance  
High quality           
Easy use music ,talk ,radio function                                                
Support TF card &listen music and radio 
Can receive all telphone tablet pc computer