Product details:- Color : Black and Red Speaker Type : Portable Speakers Compatibility : PC, Mobile, MP3 Player Sound Output Power (Rms) : 2.5 Watts x 2 Connectivity : USB, SD/MMC card reader, Headphone jack Tuner : FM radio Charging : USB devices Warranty : 1 Year Manufacturer Warranty http://www.snapdeal.com/product/zebronics-nitro-portable-speaker-black/1842426752 PC: @ 899 + 49 - http://shopping.rediff.com/product/zebronics-brand-2-0-multimedia-speakers--nitro-/11618145