**1.Patent product(Patent No.:ZL 2013 3 0090866.2)
**2.Multi-function integration design with fashion ,small and exquisite appearance to easy carrying.
**3.Bluetooth hands-free call,specially for save drving which realise a health answer,hold on and call back function.
**4.Build-in microphone which has high noise reduction ,anechonic and calling effect is perfect in one meter.
**5.The sound quality is good that makes you enjoying nice song when you at home,travelling or business working.
**6.Using ISSC 1865s chip,supporting bluetooth trasnmission and audio imput function.
**7.Voice prompt function,including both Chinese and English default language choosen.
**8.Connecting 2 phones simultaneously .