Features:

-3 LED lights are on front of helmet to ensure large uniform lighting area. Their lighting angles can be freely regulated.
-Separate regulating switch at back of headband can be used to easily regulate tightness degree of headband and fix it.
Headband adops 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.
-LED lights can rotatable and adjustable.
-6 optical lens consist of 15 kinds of magnifications.
-Front Lens magnification is 1.5X, rear lens magnification is 2X, 2.5X, 3X, 3.5X and rear lens can replaceable.
-With USB interface, it can charging.
-can be easily used for reading, mechanical processing, electronic repair, jewelry appraisal, clock and watch repair, carving, and handicraft ect.

Specifications:

Item: Helmet Chargable LED Illuminated Magnifier
Lens Magnification: 1.5X, 2X, 2.5X, 3X, 3.5X, 8X Can be combined into 31 Kinds of magnifications
Lens Focal: 38-330mm
Material: ABS, Arcylic Optical Lens
Size: Abut 295*212*60mm
Battery: USB External Supply Power
Lights: Magnifying Glass With 3 LED Lights Illuminated Loupe

Package include:
1 x Magnifier Set