Nitecore NU05 Headlight Mate & Safety Light Stay safe at night with the Nitecore NU05 headlamp mate! This safety and emergency lighting features 2x red and 2x white LEDs, making it a perfect match for cycling, walking, running, pets, kids, backpacking and more. Using the one-button interface, users can choose from five different outputs, including:

• Solid white (35 lumens) - Ideal for emergency lighting
• Red - slow flashing (4 lumens) - Ideal for hiking, trails
• Red - fast flashing (4 lumens) - Ideal for running and location alert
• White - slow flashing (35 lumens) - Ideal for location signaling

Red power indicator - slow flashing - Ideal for locating the NU05 in a bag or signage A built-in lithium-ion battery keeps the NU05 running for up to 20 hours at a time. To charge, connect the device to an available USB power source, such as adapters, laptops, and power banks. The NU05 can be easily attached to headlights, pet collars, wristbands, backpacks and much more. And with an ultra-compact weight of 0.37 grams, the NU05 can embark on any adventure without taking up valuable luggage space. NU05 Specifications:

• LED: four high-quality LEDs (2x white and 2x red)
• Supported battery: Built-in 3.7V - 120mAh Li-ion battery
• Modes: 4 ─ White light, White slow flashing, Red fast flashing, Red slow flashing
• Brightness outputs: Red slow flashing: 4 lumens / 9 hours Red fast flashing: 4 lumens / 9 hours White slow flashing: 35 lumens / 2 hours and 15 minutes White light illumination: 35 lumens / 2 hours and 15 minutes
• IP rating: IP-66 Water resistant
• Impact resistance: 1.5m
• Dimensions:
• Height ─ 29.5 mm (1.16")
• Width ─ 30.3 mm (1.19")
• Length ─ 16.3 mm (0.64")
• Weight: 10.4 g (0.37 oz)

NU05 Features

• Uses 4 high quality LEDs
• Double white and red light sources
• Built-in rechargeable Li-ion battery with a maximum runtime of up to 20 hours
• Built-in intelligent Li-ion charging circuit for micro-USB charging
• Easy single-switch operation for one-handed operation
• 4 special modes selectable
• Built-in power indicator to indicate the remaining power level (patent no.: ZL201220057767.4)
• Made of durable and sturdy PC material
• Ultra-lightweight design for extreme portability
• impact resistance of 1.5 meters

Service The NU05 is operated via the one-button user interface. Press the button once to turn the NU05. By default, the NU05 is in red indicator mode. Pressing the button again within 3 seconds will pass through red light (slow) - red light (fast) - white light (slow) - white light (continuous). After three seconds of inactivity, press the power button again to put the NU05 in standby. Lock mode To prevent accidental activation, the NU05 has a lockout mode. Press and hold the power button for 1 second and the red indicator light flashes once to indicate lock mode. To exit lock mode, press and hold the button for three seconds until the red indicator light starts flashing. Included in the kit: Lamp, headband, USB cable and bicycle mount.