Features: SMALL SIZE: Compact enough suitable for a variety of usage scenarios such as bedroom bedside desk travel and so on. LONG-LASTING LIGHTING: With built-in 1200mAh rechargeable battery. It can be used for about 12 hours after 2 hours fully charging. ADJUSTABLE: Press the button to switch light color temperature and turn the knob to adjust the brightness. WITH LANYARD: You can hang it up with the lanyard. A good company when you get up or stay up at night. SAFE MATERIAL: Made of high quality PP ABS and electronic components more safe and skin friendly and durable. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: PP ABS and electronic components Product size: 136*92*126mm Battery capacity: 1200mAh Charging time: about 2H Battery voltage: 3.7v Use power: 0.5W Working current: 90mA Use time: about 12H Color/Style: As the picture shown includes: 1 x Light 1 x Charging Cable 3 x Film 1 x Manual "