1.Wireless bluetooth devices
2.Built-in microphone, able to answer calls handfree via speaker
3.SupportTF cards function
4.Support line-in funtion
5.Intelligent vocie prompt?with impressive stereo sound
6.With button control VOL+,VOL-, Prev/next song, miato kely
7.Built-in lithium battery, USB port, rechargeable
9. material that make the products in high quality
10.Audio cable convert for earphone
Hifandray aminay:
Telephone:+86 755 25608673
Lahateny:Floor 8,huguang building,Longgang Lalana, Shenzhen China