MG81000-SC 3LED Lights Headband Magnifier 3 Lenses 6 Multiples with USB Charging Function

Features Three LED lights are on front of helmet to ensure large uniform lighting area Their lighting angels can be freely regulated The brightness of LED lights can be switched between strong light and soft light to meet different lighting requirements thus protecting eyesight Separate regulating switch at back of headband can be easily regulate tightness degree of headband and fix it Headband adopts environment friendly material to bring comfortable wearing facilitate perspiring and extend operating time Large sized headband angle regulating wheel can be regulated in time of wearing Skid proof design makes regulating easier It adopts separate lens design If only one lens is used when focal length becomes longer manification is shortened other lens can be folded upwards Each product can be installed with two lenses 3 lenses 6 kinds of different magnification All lenses can be folded and folded If you use a single lens or any two lenses combination you can turn the idle lens away and the lens is more flexible Lens is mounted on a sliding track to adjust the distance between the lens and the glasses The lens is far away from the eye and the lens is closer to the rye when the lens is near the eye Widening lenses with a U type Iandentation below the lens can make the close to the eye increase the scope of the field of vision and makeit easier to observe and read close With USB Charging functions built in rechargeable lithium battery can be used continuo