The flameless, fuel-free UST TekFire Lighter features a high voltage electric arc for ignition, wind resistance, and easy push-button operation for quick fire starting in breezy conditions. The rechargeable internal lithium-ion battery eliminates the need for liquid butane fuel or adjustments for altitude. The TekFire has a 10 second time-out safety feature, a durable spring-loaded wire latch, and wrist lanyard for easy carrying around your wrist. You can use the inner paracord strands of the paracord for sewing thread, sutures, fishing line, first aid, and more. To recharge the TekFire, simply plug in to any USB port with the included USB cable (an indicator light flashes red while charging and is solid red when fully charged). It weighs 1.9 ounces and measures 3 x 1.5 x 0.8 inches (HxWxD). It's backed by a 2-year manufacturer's limited warranty. UST Brands has been manufacturing camping, survival, personal safety, and emergency preparedness equipment for over 80 years, including innovative LED lights, all-weather fire starters, premium outdoor cutting tools, camp kitchen products, first aid kits, unbreakable signal mirrors, and more..