RONXS's leading tech and multi-protect safety systems ensure complete protection for your home and you're lighter. Lighter for safety & practical fathers day gifts. No more harmful butane. RONXS uses plasma tech to eliminate the need for this harmful chemical. During the ignition, there will be the noise of zee, zee, which is high-voltage power generation, please use with ease. It is made of plastic and is only 8.8" long lighter, safer, and easier to use. Especially perfect for travel camping, hiking, BBQs, cooking, fireplaces, fireworks, indoor and outdoor activities.