A headlamp so comfortable, you'll forget you're wearing it. This headlamp delivers bright illumination, excellent fit, versatile modes, and USB rechargeability so you can leave the disposable batteries behind. Power source is located on the front, leaving a smooth back band, ideal for anyone looking to kick back or read with their light. It's time to try a headlamp you'll keep on your head and not around your neck. Weighs only 50g Max Output: 325 lumens White + Dim , Red + Dim, White Strobe, Red Strobe Front panel tilts downward with one hand 40 hours on LO, 3 hours on HIGH Recharge via micro USB LUMENS 325 Lm BATTERY USB Rechargeable700 mAh Lithium Ion INPUTS Micro-USB Charge In IN THE BOX Mini Micro USB Cord BRIGHTNESS MEMORY Yes BURN TIME (HOURS) 40 LO/3 HI WATER RESISTANCE IPX4 WEIGHT 1.75 oz (50 g) LOCK MODE Yes BEAM DISTANCE Flood: 10m; Spot: 70m