Model: 909ALight bulb: XHP99Product size: 17 * 4.5 * 3.3CMNet weight: 213GMaterial: aluminum alloySwitch: power switch function switchBattery: 1 * 26650Charging method: micro USB charging support outputGear position: switch key 3 gears: low light medium light strong lightFunction keys: 2 levels of single-click bright light-double-click continuous shooting flashing, any file stays for more than 8 seconds, click to closeZoom method: telescopic zoomWaterproof grade: life waterproofRange: 200-500 metersFeatures: with pen holder, telescopic zoom, high brightness and long distance, double-click continuous shooting flashIndicator light: The red charging indicator light is always on, and the full blue indicator light is always on. The blue light with ≥3.3V is always on, and the red light with less than 3.3V is always on. The indicator light changes from blue to red (10%)