Brand Name: ESMARTER High-concerned chemical: None Origin: Mainland China Certification: ce Certification: ROHS Is Batteries Included: Yes Item Type: Headlamps Battery Type: LITHIUM ION Waterproof: Yes Light Source: LED bulbs Certification: RoHS Certification: CE Purpose: Camping,Climbing,Hunting,Night Fishing,Cycling Model Number: XY501 Lightweight Strong Headlamp Model of LED Beads: 3* LED+6* patch Switch Mode: High/Middle/Low Battery Type: Built in 18650 battery Choice: yes