Features: brand new and high quality The light that comes on suddenly at night will stimulate people's eyes. The side-illuminated design light is soft, comfortable and not dazzling, giving a care to the eyes at night. USB port conveniently charge your devices, for most smartphones and USB e-readers on the market. ABS materials, matte surface treatment is more textured, the rope is more home-friendly, durable, and the ever-changing installation method is more user-friendly. With lanyard, you can hang freely; with for 3M adhesive patch, you can stick to the desired place; there is a magnet inside, which can be attached to the iron surface. The human body induction mode is for always on at night, and it is automatically turned off in 15s; it can also be used as illumination. Specifications: Material:ABS Size:6.8x2.4cm/2.68x0.94inches Color:White Power Supply: USB Charging Average Service Life: 10000 (h) Battery Capacity: 500mAh Light Color: 4000k Package Includes: 1 x Portable Human Body Induction Lamp note: Please allow 0-3mm errors due to manual measurement, make sure that you do not mind before you order.