USB Headlamp with Cree LED includes the following features :

• Original CREE XPE LED bulb with 350 lumens
• 3 Modes of brightness setting (100% LED > 50% LED > LED flashing)
• Waterproof grade: IP X6
• Requires rechargeable li-ion battery 800 mAh (Included)
• Comfortable adjustable straps
• USB adapter included
• Available in various colors

Material :

• Aluminum headlamp
• ABS plastic battery housing

Size closed :

• Size of 9.6 x 4.5 x 3.5 cm