Audio Components Features: 1. The sound quality is clear and the characters are scratch-resistant. 2, FM function: can automatically search for radio stations. 3, Micro SD/TF card slot design: can read data and music files from storage by directly inserting TF card. 4. Function buttons: power, menu, previous song, next song, play/pause, volume control. , 5. Support U disk playback mode: automatically read files inserted into U disk or USB connected devices. LCD Display: With a small LCD screen to show the working mode. LED indication: The blue light is on when the speaker is working. Compatible with all devices with a 3.5mm interface. Aluminum alloy shell, durable and stylish. Small size, various colors and beautiful appearance. Suitable for indoor and outdoor use. Specification: Model: TD-V26 Memory card type: micro sd/tf, u disk (excluding tf card, u disk) Extended maximum capacity: 16gb Media format: MP3 Bluetooth: support Total power: 3w Impedance: ohms 4 Signal-to-noise ratio (snr): 80db Sensitivity: 15db +/-3db Channels: 2 Interface: usb 2.0/TF slot/3.5mm/mini usb Radio: FM radio Power: Built-in rechargeable battery Built-in battery: 600mah Other features: 1.0 lcd display Certification: CE FM frequency: 87.5mhz 108mhz Size: 5*5*5cm Packing List: 1 x Mini Speaker 1 x Power Cord 1 x Cable Ordering Tips: 1. It does not come with micro SD/TF or U disk, you need to buy it separately! 2. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the picture. Thanks!