Topjoy TF Card Support Wireless Mini Powerful Sound Bluetooth Speaker with Adjustable Light Design for All IOS Android Phones and Bluetooth Device Easily to handle, colorful lights design when turn it on, is a nice gift for your friends or family member.Not only a speaker, but also a piece of artwork Bluetooth 3.0 Speaker, built high-performance microphone to make have fantastic music experience, can play music with the TF card Up to. Amazing, compatible with all touch screen tablets, smartphones, laptops, iPads, iPhones, and iPods with Bluetooth built-in. (up to 10 meters / 33 feet), so one is enough, very convenient and useful Special Moon Led Light Design, adjustable colors light. When you turn on the switch, it will flash different beautiful and delicate colors lighting dark rooms or space Safe and dependable, lightweight and fashionable, suitable for all indoor or outdoor activities, also suitable for children and older people to use