Transparent Technology Aesthetics This electric lighter has a transparent shell, which can observe the internal chip structure, giving you a different sense of technology. Sealed and WaterproofAfter this outdoor lighter is covered with the top cover, it can achieve the function of sealing and waterproofing, which is very suitable for outdoor travel. Dual Arc FlameThe double arc flame was firing upwards. It is much easier to lit candles, kitchen gas stove etc. Normal wind cant blow off this special flame. It was easy to use in strong wind or even in rainy day. Best for gifts: This electric lighter is your best choice for camping, hiking, hunting or other outdoor activities. Best gift for lovers, relatives, friends, colleagues and partners on Christmas and other holidays.