Multi-color Portable Mini USB Speaker MP3/4 Music Player Support SD TF Card USB2.0 Stereo FM Radio for car home FM Radiobullet point:Made of high quality fluorescence surface aluminum alloy, elegant and stylish in appearance.Good sound quality lets you indulge in your favorite musicSupports Security Digital Memory Card, TF card, USB disk, FM, etc.Supports Line IN function, receiving the audio source from MP3, MP4, PC, Notebook, Phone, etc.Supports USB2.0 high speed transmiion, fully compatible with USB1.1.Description:Function Buttons: on/off, menu, previous song, next song, play/pause, volume controlLED display panel.Built-in high capacity rechargeable battery, support long play.Compact and portable, convenient to carry.Specifics:Interface Type: USB, AUXSpeaker Type: MiniPlayback Function: Radio, MP3Material:AluminumSupport Memory Card: YesDisplay Screen: YesAudio Claification: MiniCabinet Material:MetalSupport APP:NoSupport Apt-x: YesSpecial Feature: Wirele, Portable, MiniRemote Control: NoSpeaker Type: SurroundType: PaiveSpecifications:Material: Aluminum alloyPower source: Li-ion battery / DC5VSNR: more than 80dBMusic format: MP3Size: 50*50*50mmPackage included:1 x Mini Portable USB Speaker1 x 3.5mm Audio Cable1 x USB Charger Cable