Totally clear in sound quality and scratch resistant in characters! Quality This Stereo Music Player is made of high quality fluorescent surface aluminum alloy and has an elegant and stylish appearance. Good sound quality allows you to enjoy your favorite music. Aluminum alloy shell, durable yet stylish FM function can automatically search for radio broadcast station. Supports Security Digital Memory Card, TF card, USB disk, FM, Line IN function and import audio source from MP3, MP4, PC, Notebook, Phone, etc. It also supports USB2.0 high-speed transmission and is fully compatible with USB1.1. Compatible with all devices with 3.5mm interface. Features It has Function Buttons like on/off, menu, previous song, next song, play/pause, volume control. LED instrument panel. It is built-in high-capacity rechargeable battery, support long time playing. The player is compact and portable, easy to carry. Compact size, multiple colors and attractive appearance! OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.