Safety first, the AMPP400 comes with maximum side visibility, securely held in place with our adjustable FlexTight™ bracket. ~ Rechargeable headlight (400 lm) ~ Wide beam with OptiCube™ lens technology ~ Excellent side visibility ~ Low battery indicator (Illuminates in red with less than 20% battery remaining) ~ USB rechargeable (Micro-USB cable included) ~ Mode memory function ~ Four light modes (High / Low / Daytime HyperConstant / Flashing) ~ Turns on High mode with double-click of power button ~ FlexTight™ bracket ~ Improved release button has made it easy to remove the light unit from the bracket ~ Helmet mount and center fork bracket (optional) Tech Specs Dimension: 34 x 100 x 37 mm Weight: 117 grams (light unit and battery) Light source: High intensity white LED X1 Run time: High mode 400 lumens： 2hrs Low mode 200 lumens: 4hrs Daytime HyperConstant mode 400/200 lumens: 6hrs Flashing mode 200 lumens: 60hrs Battery: Li-ion rechargeable battery (3.6V-2200mAh) Recharge time: Approx 4-8hrs (USB2.0 recharge) Recharge/discharge number of times: About 300 times (until the rated capacity drops to 70%） Other: Low battery indicator, lighting mode memory function, Helmet mount / Center fork bracket (optional) Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER