Feature:1. HEAD MOUNTED: Head mounted magnifier can be placed on your head like a pair of glasses, freeing your hands and making it safe and convenient.2. ADJUSTABLE LIGHT ANGLE: Surgical magnifying glass light angle can be adjusted left and right down, this part can be detached as a portable flashlight.3. DENTAL GOOD HELPER: Surgical magnifier small size and light weight, even if long time wear on the head will not be tired, suitable for dental.4. COMFORTABLE TO WEAR: Head mounted magnifying glass is made of high quality materials and has a soft fit on the head to ensure a comfortable and safe wear.5. MULTI PURPOSE: Head magnifier can also be used for different purposes: reading, drawing, viewing, modeling, repairing, sewing, welding, jewelry making and other ways.Specification:Item Type: Head Mounted Magnifying GlassMaterial: ABSBuilt in Lithium Battery: 1000mAh (Shipped with Built in Battery)Magnification: 3.5XLight Source Brightness: 15000-40000 LXAvailable Continuous Use Time: 5 Hours Product Use: Dental Surgery and other Medical Purposes, Providing Local LightingSuitable for Applications Requiring High Lighting, Human Machine Relationship or Frequent MovementCan also be Used for Different Purposes:Reading, Painting, Observing, Modeling, Repairing, Sewing, Welding, Jewelry Making and other Hobbies and Crafts.Package List:1 x Head Mounted Magnifying Glass1 x Illumination Light1 x Power Cord1 x LED Battery1 x Instruction Manual1 x Eyeglass Clip1 x Screwdriver1 x Cleaning Cloth2 x Screws2 x Nuts1 x Lanyard1 x Storage Box1 x Light Wire Tie