The TRANSCEND is a powerful, rechargeable, LED headlamp and flashlight that features a 1,000 lumen Turbo Mode and new Smart Power Control that allows the TRANSCEND to seamlessly transition through the different light modes. The TRANSCEND utilizes micro-USB charging, a powerful magnetic base and has an adjustable tilting design to direct the light exactly where you need it. The TRANSCEND - go beyond the range of limitations. LIGHT MODES Turbo (1,000 lumens) - 40 second intervals* / 105 meters High (450 lumens) - 4 hours / 62 meters Medium (170 lumens) - 5.5 hours / 40 meters Low (30 lumens) - 27.5 hours / 18 meters Strobe (450 lumens) - 4 hours / 62 meters *After 40 seconds in TURBO mode, the TRANSCEND will return to the previously used mode to prevent overheating and protect the battery. If you need to use TURBO mode for longer, simply place the light back into TURBO as needed. DESIGN Micro-USB rechargeable SPC (Smart Power Control) Anodized aircraft-grade aluminum; water (IPX7) and impact-resistant Battery charging indicator Detachable mount with adjustable tilt Powerful magnetic base Direct-to-Low feature OPERATION Side-positioned button for power and mode selection ACCESSORIES Adjustable, reflective head strap Micro-USB charging cable BATTERY Powered by included lithium ion rechargeable battery (18650, 3.7V, 2200 mAh) DIMENSIONS Weight: 0.3125 lbs. (H) 1.02" x (W) 3.72" X (D) 1.57" (light only) IN THE PACKAGE 1 x TRANSCEND headlamp 1 x Adjustable, reflective head strap 1 x Li-ion 18650 rechargeable battery 1 x Micro-USB to USB charging cable 1 x Product manual