Nebo Einstein LED Headlamps Lithium-Ion Battery White Light 600+ Lumens. The water- and impact-resistant design enables use in most conditions while the adjustable head strap allows a secure fit. Removable strap design and included steel clip allows for use as a task/worklight with magnetic base. Durable aircraft aluminum construction with 1 meter impact resistance and IPx6 water resistance. USB rechargeable with included magnetic charging cable. Specifications for Nebo Einstein LED Headlamps 600+ Lumens: Manufacturer: Nebo Color: Black Beam Color: White Light Output: 600 lumens Additional Features: Lithium Ion Battery Battery Type: Lithium Ion Bulb Type: LED Fabric/Material: Aircraft-Grade Aluminum Water Resistance Level: Water Resistant Age Group: Adults Gender: Unisex Features of Nebo Einstein LED Headlamps 600+ Lumens White- 600 lumens with 4 lighting modes Removable Head Strap-Allows for vertical adjustment or use when removed as a task or work light Rechargeable-Lithium-Ion battery can be recharged with included magnetic USB cable Magnetic Base-Allows hands-free use as a work light on steel surfaces Steel Pocket Clip For secure carrying or use on belt or chest strap Durable Construction- Impact resistant ABS plastic construction is IPx6 water resistant and 1 meter drop resistant Package Contents: Nebo Einstein LED Headlamps 600+ Lumens 1x Magnetic USB Cable Nebo NEB-HLP-1008: Einstein LED Headlamps Lithium-Ion Battery White Light 600+ Lumens