• 5W COB LED Striplight along front of adjustable headband with 3W LED bulb on one side.• COB Lumen Output: 350lm. LED Bulb Output: 120lm.• Features auto-sensor which is activated by pressing the sensor button next to the power button.• Operating Time: 2hr @ 100%, 6hr @ 30%.• Powered by rechargeable Li-Polymer 3.7V 1.2Ah battery.• Supplied with USB Type-C charging lead.5W COB LED Striplight along front of adjustable headband with 3W LED bulb on one side. Features auto-sensor which is activated by pressing the sensor button next to the power button. Supplied with USB Type-C charging lead.Technical Specification:Battery: 3.7V 1.2Ah Lithium-PolymerCharging Time: 2.5hLED Type: 5W COB + 3W LED BulbLumen Output: COB; 350lm, 3W LED Bulb; 120lmNett Weight: 0.06kgOperating Time: 2hr @ 100%, 6hr @ 30%.Dimensions: Length: 40mm x Height: 100mmWeight: 0.044KgWarranty: 1 year