Model : SM805
1.Ear shape design, perfect match with your ear,comfortable.    
2.Reject call function                                           
3.Connect automatically                                          
4.Stereo music with best sound                             
5.Two in one function

Function & Parameter:
Chip set：CSR8635
Bluetooth standard : CSR  4.0+EDR   
Support version: HSP、HFP、A2DP、AVRCP
Frequency Range:  2.4026GHz-2.480GHz
Transmitting power: Class 2
Working distance：10M
Standby Time：60H
Talk Time：5H                            
 Music time:4H
Charging time:2H   
Net: 9.5 g 
Weight :100g
QTY: 100 PCS      N.W: 10KG      G.W: 11 KG