1. Elastic headband. 2. Can drop 90 degrees. 3. Adjustable headband with softening pad on forehead. 4. Use of LED headlights such as camping, backpacking, hunting, fishing, emergency and home repair. 5. Allows you to ride easily at night or on rainy days (not into the water) 6. With or without battery: no 7. Number of batteries: 2 x 18650 lithium battery 8. Battery type: 18650 10. Power: 10W 11. Number of transmitters: 5 12. Color: Black 13.LED life: >100000 hours 14. Range: > 3000lm 15. Source: Battery 16. Color temperature: cool white Features: backpack, walking, cycling, rescue, adventure, night riding, wild survival, etc. 17. Quantity: 1pcs
