Wireless Headphones Bluetooth Headset Noise Cancelling Earphones(Red) The product is shipped based on the color or size of the main image of the product page. Colour:red Description:The Multifunctional headphone combines the Bluetooth, Card MP3 player and FM Radio function, and supports hands-free function. With this product, you greatly enjoy the wonderful wireless music, listen to FM radio, and it also can be worked as a MP3 Player because it supports Memory card (MicroSD / TF card). Moreover, don 39;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 included 3.5mm audio cable to enjoy your favorite music.4 in 1 Multifunctional stereo Bluetooth Headphone: Wireless Stereo Bluetooth + Card MP3 player + FM Radio + Wired Headset function.3.5mm audio jack, provides a simple wired connection of a variety of music players (Such as, MP3 / MP4, etc) without Bluetooth function.Easy to pair with almost any Bluetooth-enabled audio / music players devices, such as, Smart Phones, Tablet PC, Laptop, NoteBook, etc.Be designed with two High-grade speaker and has built-in Mic,, powerful bass system, bring you superior sound effect. Best choice for listening to music / FM Radio, watching movie, chatting online, etc.Supports hands-free function, conveniently answer the incoming call during travel.Type: Stereo headphone with MicBluetooth version: 4.1Operation Distance: 10m;Plug Type: 3.5mmColor:White, Green, Blue, Black, Red (Optional)Support:Bluetooth, Aux in, TF Card, FM radioThe output frequency: Class 2USB charging cable: AC input 110-240 V DC input 5 VFrequency: 2.4 GHz 2.4835 GHzSpecifications:Type: Stereo headphone with MicBluetooth version: 4.1Operation Distance: 10m;Plug Type: 3.5mmColor:White, Green, Blue, Black, Red (Optional)Support:Bluetooth, Aux in, TF Card, FM radioPackage Included:1 x Bluetooth Headset1 x Usb cable