bicycle lights usb rechargeable led headlamp headlight head lamp torch flashlight waterproof 4 switch mode 90 degrees rotatary zoom spotlight  product selling point: <br>durable aluminum alloy crust, abrasion resistance. <br>high quality 1x t6 led chips, as bright as a spotlight. <br>intelligent circuit control, rotatary zoom, 4 mode (strong, low, strobe, sos). <br>the headband can stretch adjust according to the size of your head. conveniently put on or take off. <br>the head it can adjust the illumination angle of 90 degrees. <br>perfect for outdoor sport lovers to do some outdoor activities, such as cycling, climbing, camping, etc. <br>specification: <br>material: aluminum alloy <br>item color: black + gold <br>model of led: t6 <br>light color: white <br>4 switch mode: strong, low, strobe, sos(long press switch button) <br>switch: head press switch <br>power by: built-in rechargeable battery <br>charging method: usb charging <br>size: 6.6cm x 4.8cm(as picture show) <br>product weight: 117g <br>package includes: <br>1 x headlamp <br>technical details: <br>power source: battery-powered <br>skill level: diy