Portable 2G Flash Drive USB Rechargeable Electronic Windproof Flameless Gasless Lighter 2G flashdrive USB lighter is powered by a rechargeable battery. The battery can be charged hundred of times. The USB lighter can be connected to your computer, mobile phone chargers, and any other chargers with USB plug in. TSA Friendly. Weather-proof lighter convenient for everyday use. Eco-friendly - Low impact and long lasting, Flameless - Uses no gas or butane. eGLOW is the only 2g thumb drive, non-butane, rechargeable electronic lighter with Top of the line 2016 Nontoxic medicinal parts on the market!