• Ultra-lightweight LED 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.Light and handy headlamp; more effectively
• Adjustable brightness. Four levels of brightness adjustment.Light brightly and big capacity of battery
• Simple operation,easy to use.LED headlight can also be used as household lighting tool
• The head light should be used with an additional loupe(not included).Removable Battery,rechargeable battery,2 pcs batteries for each set