Feature:
Larger Lighting Range. Equipped with 16 LED bulbs, plus turning the light source from the normal plain light source to annular light source, it produces a moderate amount of light so as to protect your eyesight, enabling your eyes not to get so tired.
Ring Design. It lights evenly and produces fewer shadows than the normal ones, making your vision clearer and more importantly, effectively relieving your eye fatigue. With it, you can work or learn at a longer time.
Eye-caring Soft Light. The natural light in the daytime is optimal light source for eyes, for which we use the new technology to simulate the its lighting effect. Whats more, the lamp can also offer you the natural light even in the evening.
Long Working Time. Equipped with 1200Mah lithium battery, you can use the lamp for a long time. Besides, you can also use it while charging.
USB Charging Port. With USB cable, you can charge it with Power Bank, socket, charger (5V 1A), PC, laptop, etc, no need to worry about the low battery.

Specification:
Color temperature: 5000-6500K
Color mode: Natural light
Brightness level: 3
Switch type: Touch control
Power input: DC 5V 1A
Battery: Lithium battery
Battery capacity: 1200mAh
Brightness: 80LM
Quantity of bulbs: 16
Power: 4W
Package size:200* 120* 100mm/ 7.87* 4.72* 3.94in
Package weight: 300g/ 10.58oz

Packing list:
1 * Desk lamp
1 * USB cable
1 * User manual