REEPUD Neck Band In-Ear Bluetooth Earphone with Mic Bluetooth  (Black, In the Ear)

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.The MP3 function: can insert card (Mobile phone memory card) play music, without cellphone,plug in memory card into a single earphone,play music,sound adjustment, 4.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 5.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. 6.Method of use: Open the Bluetooth function,at the same time open the Bluetooth headset,it can be connected when the device of buletooth of mobile show the item on the bottom.