Amazing yet powerful bluetooth speaker. A must have for those fun parties at home with your friends and family. It has an AUX input , TF Card, FM Radio Volume and bass adjustment. Mic for hands-free phone call options. Build in FM radio module, convenient to auto scan and save radio channels. Under FM mode, put in the AUX cable to get better FM radio station. Build in MP3 decoding. Indicator lights blue when working, red when charging and lights off when fully charged. And to top it all its portable with a stunning strap and your bluetooth ranges up to 10m. Now tell me thats not cool to have? Also comes with AUX & USB cables. What's in the box 1 x Bluetooth Speaker/strap/ AUX /USB cable/User Manual