It"s the world"s smallest turntable! These may not play real vinyl, but the DJ Speaker is a cool little mini-speaker with three DJ sound effects. Carry them around with you everywhere- the strap attaches to your cellphone, and you can play sound from any standard 3.5mm (1/8") headphone cord. Charging is simple, too- just plug the included USB cable into any computer. When the conversation dies down, whip the DJ Speaker out and get things hopping again! Miniature 1W speaker with three DJ sounds effects. Included strap for attachment to a cellphone Size: 6.552cm Power: Internal lithium-ion battery Connectivity: 3.5mm headphone jack Charging: Included USB cord Playtime: Three hours on one charge Construction: ABS plastic