The Multifunctional headphone combines the Bluetooth, Card MP3 player function, and supports hands-free function. 

With this product, you greatly enjoy the wonderful wireless music, and it also can be worked as a MP3 Player because it supports Memory card. 

Moreover, don't worry if your music players (Such as, MP3 / MP4, etc) have no Bluetooth function, you can connect the music players to the headset via the 3.5mm audio cable(not included) to enjoy your favorite music.

3 in 1 Multifunctional stereo Bluetooth Headphone: Wireless Stereo Bluetooth + Card MP3 player + Wired Headset function.

Supports hands-free function, conveniently answer the incoming call during travel.

Specifications:
Type: Stereo headphone with Mic
Bluetooth version: 4.2
Operation Distance: 10m
Plug Type: 3.5mm (cable not included)
Color: Black, White, Blue, Red
Support:Bluetooth, Aux in, TF Card, FM radio