TIE Studio LED Lamp, Rechargeable LED clip-on music stand light, Foldable and compact design, Brightness adjustable in two levels (daylight mode 100% / nightlight mode 20%), Integrated 1200 mA high-performance rechargeable battery, Charging via integrated USB port (DC 5 V), Battery life: Up to 6 hours, LED charging indicator (lights up green when charging / red when charged), Automatic switch-off, Dimensions (folded): 120 x 65 x 50 mm, Weight: 154 g, Colour: Black, Included USB cable