Features:
2 in 1 functions: Bicycle light + Head Light. 
CREE T6 high quality LED， ultra bright.
Output bright comes to max 1200 lumens.
4 switch modes: 1200LM Strong light， 900LM Middle light， 300LM Soft light and 1200LM Strobe (keep pressing the switch for 3 seconds).
Rechargeable 8.4V 4400mA battery offers powerful power supply.
Waterproof design.
Aluminum alloy casing， long service life.
Comes with rubber rings for easy installation.
Suitable for cycling， climbing， fishing， hunting， camping and other outdoor activities.

Specifications:
Color: Black + Red
Material: Aluminum alloy + Plastic
Model of LED: CREE T6
Switch: End-cap press ON/OFF
Battery: 4400mA， 8.4V (4 * 18650)
Input: 100V-240V， 50/60Hz
Output: 8.4V DC/1000mA
Plug: US
Lamp size: approx. 6.3 * 4.5cm / 2.5 * 1.8in
Lamp weight: 126g / 4.44oz
Package size: approx. 20.5 * 8 * 8cm / 8.1 * 3.1 * 3.1in
Package weight: 508g / 17.9oz

Package including:
1 * Bicycle Light
1 * Head Band
1 * Battery
1 * Charger
2 * Rubber Rings
1 * User Manual