Illumination (Lumens)110 – 120Light ModesHigh, Low, RedWater ResistenceBattery Type3.7V 1600mAh Lithium BatteryRuntime (Hours)4 (High), 15 (Low), 22 (Red)Battery Charging InputMicro USB PortBattery Charging OutputUSB PortExternal Input Terminal3.5mm mini jackOperating Temperature (°C)-20 – 40Operating Humidity (%)≤ 90Dimensions W x H x D (mm)78.0 x 195.0 x 78.0Net weight (kg)Approx. 0.245