Specification:

Product name:	Nitecore NU05 35LM USB Rechargeable Headlamp Mate
Brand:	Nitecore
Model:	NU05
Emitter Type:	High performance
Light color:	White light
Material:	Durable and sturdy PC material
Total Emitters:	4x (2x Red/2x White)
Mode:	Red light(slow blink),Red(quick blink),White light(slow blink),White light illumination
Lumens:	4LM,4LM,35LM,35LM
Runtime:	20h,9h,9h,2h15min,2h15min
Battery Configurations:	Built-in 3.7V - 120mAh Li-ion Battery
Switch Type:	clicky
Switch Location:	middle of the headlamp
Impact Resistant	1.5meters
Max Output:	35 lumens
Waterproof:	IP66 (dustproof and waterproof)
Color:	Like the pictures
Weight:	10.4g
Size:	29.5mm x 30.3mm x 16.3mm (height x width x length)

Features:
Utilizes 4 high performance LEDs
Dual white and red light sources
Built-in rechargeable Li-ion battery with max runtime up to 20 hours
Built-in intelligent Li-ion charging circuit for Micro-USB charging
Simple one switch control for one-handed operation
4 special modes selectable
Built-in power indicator to indicate remaining power level
Constructed from durable and sturdy PC material
Ultra-lightweight design for extreme portability
1.5 meters impact resistance

Package included(Suit Set):
1 x Nitecore NU05 35LM USB Rechargeable Headlamp Mate
1 x headlamp band
1 x bike mounts
1 x USB cable

Package included(Simple Edition):
1 x Nitecore NU05 35LM USB Rechargeable Headlamp Mate

English Manual