Rarely used. Still in great condition. Movable wheels which could work as a toy but highly not recommended. Can play songs through microSD or through Aux line Very stylish for a speaker! Front and back lights light up when the is power input Backlights only have red Front lights give out blue red and green lights Cons: First is that you would need to purchase the battery if you want it to be battery operated. For battery : Input voltage - DC 5V Output - 3.7V ~ 800mA Second is that its not bluetooth operated. There FM radio options but not recommended to use as its not linked to SG's radio channel plus theres slight static sounds.