Description This mini and delicate clip-on desk lamp is for creating highly efficient and convenient working effect for you. Made of premium quality and multi-functions, it can provide a clear, spotlight for reading in the dark and making your eyes comfortable at night. It is a good and decorative lamp for your studying and working. Features - Material:ABS, silicone.- Size:15.00X5.00X4.50cm/5.89X1.97X1.77inch.- Working time: 60-70 minutes- Output power: 2W- Battery capacity: 500 mah- Charging voltage: 5V- Charging time: 2-3 hours- Current: 0.5-1 A.- Light color: Warm lights.- Adopted the eye-protecting LED beads with non-flashing screen, the illumination is uniform, close to the natural light.- Comes with power-saving design, it can prevent energy loss effectively if not used for a long time.- Clip-on design, mini size, save much space and efforts, very convenient to use.- Suitable for study, bedroom, dormitory use, also can be a gift for you families and friends.- It can be bended according to your needed height and angle. Very adjustable and professional. Packing list: 1 x clip-on table lamp(button battery included)