Specification:                Product name:       DQG Hobi PLUS 10180 USB Mini LED Flashlight           Brand:       DQG           Model:       Hobi PLUS           Emitter Brand       CREE           Emitter Type:       XP-G2           Light Tint:       Cool white、 Neutral white、Warm white           Material:       Titanium alloy           Mode:       Low、Mid、High           Lumens:       3.5LM、15LM、120LM           Runtime:       10h、2h、20min           Charging time:       1-2h           Range:       50m (Max)           Battery Configurations:       1 x 10180 battery (included)           Switch Type:       twisty           Switch Location:       the body side           Reflector:       PMMA Reflector           Color:       grey           Weight:       7.8g           Size:       39mm x 12.8mm (length x body diameter)   Features:Utilizes a CREE XP-G2 LEDUsing GITD lens、will light in the dark place.On the tail cap the flashlight could set on 1-2 pcs 1.5×6mm trit vitals.(not included)Comes with reverse connect protection to protect the battery and flashlight.How to charge the flashlight:Twist off the head、and then set on the Micro USB cable on the charging port.When charging the there will be a red light on the flashlight.The red light will off after full charged、and the charging time usually 1-2hours.Package included:1 x DQG Hobi PLUS 10180 USB Mini LED Flashlight1 x 10180 battery1 x o-rings1 x stainless steel ringSetting together with the DQG Mini Lighter (not included) The flashlight will much longer.