Package Include 1 x Music Stand Lamp 1 x USB Cable Features -Light Source: 28 LED Lamp Beads music keyboard -Size: 53.50X5.50X5.50cm/21.03X2.16X2 piano music light. -Material: ABS, Electronic Components, Iron stand -Battery: 3pcs AA Batteries(Not included) Clip On Piano Lights -Dual mode power supply, can use both battery power supply and USB plug-in power supply battery LED. -Comfortable eye-protecting color temperature Piano Stand LED Lamp. -Small and exquisite music lamp, not only to light up your music score, but also light up your life smart desk lamp. -Simple form, does not hurt eyes music book clip. -This product doesn't provide power storage function soccer birthday decorations.Goods InformationUSB c charging stand This product can stand on desk with the base as normal desk lamp and also available to clip almost anywhere and any angle with its anti-skid clip.LED stand Take it with you while traveling, it is easy to carry and can be powered by batteries