Suprabeam V3pro-r Rechargeable LED Headlamp with Adjustable Light, SBV3PRO-R Three (3) Light Modes: Boost (400 LM), Dimming (12 LM - 280 LM) and SOS. Switch metal button located below head Adjustable sliding Hyperfocus head keeps light beam in desired setting (Spotlight or Floodlight) Adjustable Light Angle: 0Degree- 85Degree Contents: V3pro-r headlamp, adjustable head strap, manual, and 1x2800 mAh Li-Ion Polymer (10.4 Wh) Rechargeable Battery Caution: Do not look directly into the light beam