Blue Wave NA4464 Aquajet Floating Pool Light Show and Fountain Rechargeable lithium-ion batteries Up to 40 in. fountain height; Runtime on full charge: 15 hrs. light only, 3 hrs. light & fountain Super-bright LED lights in red, blue, green and amber Lower profile above water provides a more visual upper light show Tether loop to attach an anchor weight; Remote control included NOTE: User Guide is attached as other content - kindly refer it