afety first, the AMPP500S comes with maximum side visibility, USB-C, and securely held in place with our adjustable FlexTight™ bracket. Rechargeable headlight (500 lm) Wide beam with OptiCube™ lens technology Excellent side visibility Large power button for easy operation Low battery indicator (Illuminates in red with less than 20% battery remaining) USB-C rechargeable (USB-C cable not included) Mode memory function Five light modes (High / Middle / Low / Daytime HyperConstant / Flashing) Turns on High mode with double-click of power button Sturdy FlexTight™ bracket Helmet mount and center fork bracket (optional) Tech Specs Dimension： 36 x 100.5 x 38.5 mm Weight： 106 grams Light source： White LED X1 Run time： High mode 500 lumens： 1.5hrs Middle mode 250 lumens： 3hrs Low mode 100 lumens： 8hrs Daytime HyperConstant mode 500/100 lumens： 5hrs Flashing mode 100 lumens： 60hrs Battery： Li-ion rechargeable battery (3.7V-2200mAh) Recharge time： approx 4hrs (1A) Recharge/discharge number of times： about 300 times（until the rated capacity drops to 70%） Water resistant： IPX4 Other： Low battery indicator, Lighting mode memory function, Helmet mount / Center fork bracket (optional)
