NSKI Cordless 5W Headlamp with Filter Clip-on Type for Loupes Brightness Adjustable HYG-TD1

NSKI Cordless 5W Headlamp with Filter Clip-on Type for Loupes Brightness Adjustable HYG-TD1

Ultra-light weight lamp, they will be convenient to use, reduce stress and other inconveniences. Powerful Lamp with yellow filter, glasses clip. You can used it on your own glasses. Adjustable brightness. Four levels of brightness adjustment. Cordless style,simple operation, easy to use. Rechargeable lithium battery. Specification:
Power: 5 W
Input: 5 V / 1 A
Capacity: 3.7 V, 600 mAh
Charging Time: about 2 hours
Net Weight of the Lamp: 35 g
Weight of the Black Box: 85 g
Maximum Brightness Usage Time: about 2 hours
Minimum Brightness Usage Time: about 5 hours
Brightness Adjustable: Yes
Power level: 4 leds (100%,75%,50%,25%)
Control brightness push-button: 25%, 50%, 75%, 100%, off