1. EYE PROTECTION: Our reading light uses 5500K colour temperature white light, no screen flicker, 3 levels of brightness adjustment to take care of your eyes.
2. BUILT IN BATTERY: Our reading light has a built in 450mAh lithium polymer battery that lasts 3 to 4 hours on a full charge.
3. SMALL AREA LIGHTING: This reading light from us illuminates the smallest areas with a light bright enough to illuminate them without disturbing your sleeping partner at night.
4. LIGHTWEIGHT: The neck light is ergonomically designed to free your hands and ensure the safety of your eyes, extremely convenient and practical, enjoy reading and jogging at night.
5. COMFORTABLE TO WEAR: The ultra soft silicone maximises wearing comfort and swivels powerfully 360° for easy selection of the best angle.

Specification:
Item Type: Neck Reading LED Lamp
Material: Silicone, ABS
Size: Single arm length Approx. 31cm / 12.2in
Internal Battery: Li polymer 450mAh (included)
Light Source: White light
Brightness Levels: 3 levels of low, medium and high brightness
Working Time: 3-4H (determined by brightness)
Charging Method: USB micro 5V
Weight: Approx. 128g / 4.5oz

How to Use:
1.USB charging2. Hold down the switch button for 2‑3s to turn on the light, and click again to switch the light brightness

packing list:
1 x Neck Reading LED Lamp
1 x Instruction
1 x USB Cable