Description FM Radio Function, LED Flash Light. Support Micro SD (TF Card) and U disk music playing, mini USB Portable FM Radio Speaker Music Player with Rechargeable Li-ion battery. Support Play MP3 Format Music Micro SD Card,TF Card,U Disk, can play music and use for language study. Audio output function Fit for IPOD, MP3, MP4 player and Mobile Phone. Feature- Color: Blue.- Material: Engineering plastics.- Size: 11.7 x 6.4 x 2cm.- Voltage: 3W 5V- Battery: 500mAh- Other Features: Flashlight, T-Flash Speaker, Slim Design, Audio output- Radio with mp3 function, support TF card, adopt the latest generation full band radio free tuning technology. To ensure radio has high sensitivity, good selectivity and stability,greatly improve S/N ratio and anti-interference ability.- Adopt Lithium battery supply power mode, Working more than 8 hours, economy and environment. Rechargeable design, save your battery cost.- MP3 play breakpoint memory and LED digital display,and use speaker, high power efficient Class AB power amplifier.- Standard 3.5mm earphone socket.- Super Slim, 20mm Thickness 20mm, portable and easy to use. With LED flashlight convenient for walking at night.- Audio output function Fit for IPOD, MP3, MP4 player, Smartphone, tablet, laptop ,Easy to plug in with a standard 3.5 mm jack/Comes with a strap for convenience carrying.Packing list: 1 x Radio1 x Charge Cable1 x Chargeable Battery1 x Specification Book1 x Packing Box