ZAP Bugs with just ONE SWAT Electric Fly Swatter is a highly reliable and powerful tool everyone should have because it will zap insects or flies in ONE SWAT only. There is no need to swing it several times in a row like it happens in the case of the 3-layered Bug Zapper Rackets. Immediately Use without waiting it to Charge - Place inside 2 DURACELL AA batteries (included in the package) and this Bug Zapper Racket will start working on the spot, with no delays. There is no need to wait for it to charge each time you need to use it. You should also stop worrying about issues created by a defect battery or charger, as you can always replace the AA on your own, fast and easy. Just take and use this mosquito zapper on the stop, stopping these pesky bugs to bother you again. Extremely Easy to Clean This One Layer Bug Zapper is easy to clean after you are done using it. Due to its single-layer design, the flying insects will not be caught inside, so you wont have to do the dirty job of cleaning them off. No Environmental Safety Concerns Forget about toxic bug sprays that are filled with chemicals and completely inappropriate to use during a barbecue or when eating outside, because they can contaminate your food or get inhaled. The mosquito zapper does not present any risks to your safety and it is environmental-friendly as well. The device is entirely made out of new ABS plastic and not recycled ones.