1 Year warranty on the product. MS304 is a Party Bluetooth Super Bass Speaker. Additionally, this speaker also has the extra features of a USB port through which you can play your music by connecting a Pen Drive, an Aux in the slot to connect various other media devices, TF card reader with audio Playback & FM radio. The speaker has an inbuilt rechargeable battery. It can be used for outdoor activities, advertising campaigns, and recreational activities.