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 50gMax Output: 325 lumensWhite + Dim , Red + Dim, White Strobe, Red StrobeFront panel tilts downward with one hand40 hours on LO, 3 hours on HIGHRecharge via micro USBLUMENS325 LmBATTERYUSB Rechargeable700 mAh Lithium IonINPUTSMicro-USB Charge InIN THE BOXMini Micro USB CordBRIGHTNESS MEMORYYesBURN TIME (HOURS)40 LO/3 HIWATER RESISTANCEIPX4WEIGHT1.75 oz (50 g)LOCK MODEYesBEAM DISTANCEFlood: 10m; Spot: 70m