Feature: Super Bright - Equipped with a highlighted wicks can clearly illuminate a in front of the head. The headlamp also features a deepen aluminum cup which has better reflective performance than ordinary plastic material Power Display - The headlamp features a four grid dazzling blue light power display that allows you to easily check the power level of the battery. When the battery is fully charged, the indicator lights are all on and when it is charging, the indicator lights will be flashing. When the remaining 25% of the battery is used, it is important to charge it in time to avoid damage to the battery. .
eBay