VTI Bluetooth Headsets, Headphone and Earphone with SD/TF Card Slot AZ-31C

Description

1.Bluetooth function: It suits for mobile connect Bluetooth,mobile support music play,hearing and talk function., 2.With low sound effect: The headset supports a variety of sound adjustment,so that we can enjoy full audio play.It beyond your imagination., 3.Support cable connection for mobile phone and computer:Headphones do no need boot or use battery,can be cable connected to the mobile phone and computer,the stardard 3.5mm plug,mobile and computer can use together, 4.Built-in battery: inside set physics rechargeable battery,Listening to the music available 8 to 10 hours,charge time is 3-4hours,built-in charger,sealed.