Spespo Portable Bamboo Speaker with Radio function, SD card and memery disk play music remote control LED display built in battery mini 100% Brand new and made of natural bamboo, Eco-friendly Hand-made Bamboo Card Speaker- Back to Nature Simple and user-friendly design, easy to operate, with memory function Modern gadgets or accessories may help you perform your work efficiently and briskly, but they too end up in huge piles of electronic waste, causing environmental hazards all across the globe. Insert card into speaker, and it can directly play music files in SD card, U-disk Makes you enjoy mobile music from your mobile, supporting MP3 / MP4 / Notebook / PC.