Provide soft, comfortable, non-flickering light. And it is suitable for reading. This is an exquisite gift for adults or . There is an independent key switch on the arm of each lamp, and the high-quality key has a long service life. The ergonomic hanging neck reading light is pressure-free (0.4 pounds) and comfortable to wear. The steel alloy arm can be bent, twisted and folded into any shape, and can achieve different lighting angles to meet your different needs. Suitable for indoor or outdoor reading, handmade crafts, knitting, crocheting, repairing, night jogging, camping and other lighting applications. Provide soft, comfortable, non-flickering light. And it is suitable for reading. This is an exquisite gift for adults or . There is an independent key switch on the arm of each lamp, and the high-quality key has a long service life. The ergonomic hanging neck reading light is pressure-free (0.4 pounds) and comfortable to wear. The steel alloy arm can be bent, twisted and folded into any shape, and can achieve different lighting angles to meet your different needs. Suitable for indoor or outdoor reading, handmade crafts, knitting, crocheting, repairing, night jogging, camping and other lighting applications.: Power: 2*0.5W Input parameters: 5V 0.5A Light source: 2835 *2 Material: ABS plastic Color temperature: 4000K Port charging: USB color:green Packing List: 1 x LED Light 1 x USB Charging Cable