Product Name: Hot Sale LED Headlamp for Hat Model NO.: YHSD-001 Warranty: 1 Year Certification: CE, RoHS Battery Type: Lithium Ion Material: ABS LED Chips Brand: Lithium Lighting Time (Hours): 5 Feature: Anti-fog Irradiation Distance: 50-100m Usage: Camping, Mining, Emergency Lighting Battery: Cr2030 Work Mode: High-Middle-Low Weight: 0.1kg Power: 1W HS Code: 8513109000 Product Description Hot sale LED headlamp for hatUse scopeIt is suitable for clothes, hats.Product features1.Safety: with China national explosive-proof certificate Exs I and CE certificate,can be used safely in various flammable and explosive places2.Light Source: LED, super efficacy and energy-saving3.Battery:lithium-ion battery,environmental-friendly