Note:Battery not included!!!Note:Battery not included!!!Features:1. It uses Cree LED， producing very bright beam of light2. Outstanding zoomable feature3. Easy operation， environmental protection and stable performance4. Adjustable headband offers ultra comfort and flexibility5. Its output brightness can up to max 2000 lumens6. Perfect headlamp fits for outdoor activities， such as camping， traveling， hiking， fishing etc.7. Given batteries ensure the long-lasting lighting performance8. Come with a US AC adapter and 2pcs batteries Specifications:1. Color: Blue&Black2. Material: Aluminum Alloy3. Emitter Brand: Cree4. LED Type: XM-L5. Emitter BIN: T66. Color BIN: White7. Number of Emitters: 18. Brightness: 2000LM9. Switch Type: Clicky10. Switch Location: Middle11. Battery Configuration: 2 x 18650 Batteries12. Charger: Yes13. Dimensions: (2.76 x 1.57 x 1.38)" / (7 x 4 x 3.5)cm (L x W x H)14. Weight: 7.76oz / 220gPackage Included:1x CREE XM-L T6 LED Zoomable Headlamp