1Net surface is stainless steel stripe, single layer parallel, inter-electrode voltage of 1500-2000v, strong electric shock. It is safe, effective, good quality and durable. 2High voltage and power, able to produce powerful electric shock to eliminates flies, mosquitoes and other flying insects. 3With power protection switch,it increases safety 4Easy to use. Simply press the button and swing, once the flying insect touches the screen it will be instantly zapped. 5Easy to hold handle, light weight and convenient battery power allows you to use with ease. Features: Net surface is stainless steel stripe, single layer parallel, inter-electrode voltage of 1500-2000v, strong electric shock. It is safe, effective, good quality and durable. High voltage and power, able to produce powerful electric shock to eliminates flies, mosquitoes and other flying insects. With power protection switch,it increases safety Easy to use. Simply press the button and swing, once the flying insect touches the screen it will be instantly zapped. Easy to hold handle, light weight and convenient battery power allows you to use with ease. Away from the toxic smell. Great to kill flies, mosquitoes and all the tiny bugs that are flying around your kitchen, house or barbecue. Scope of application:Home air-conditioned room, summer outing, river fishing, campfire party, camping trip, home kitchen, hotel, restaurant, catering industry, hospital health helper. Specification: Color: yellow,red(Optional) Battery: 2 x AA batteries (not included) Size:44 * 15.7 * 2.6cm / 17.3 * 6.2 * 1in Weight: 148 g / 5.2 oz(approx.) Safety precautions: 1. This product is exactly like a tennis racket. Don't let children play with it as toys, avoiding frightening them by mistake. Keep away from children. 2. do not use hand or appliance bending steel wire mesh surface, no high voltage output, no electric shock force, unable to kill mosquitoes 3. Do not touch the steel wire mesh surface with your hands when working, there is a danger of high voltage electric shock. 4. Do not use it in places where flammable and explosive gases or liquids are stored. Do not touch metal conductive materials on the power grid. 5.do not let the product rain or damp, the mosquito residue on the net can fall off by along hair soft brush or taping a few times 6. Do not rinse with water or wipe with a wet towel. Keep the mosquito swatter dry to avoid damaging internal electronic components. 7.please do not hit other hard objects, so as not to damage the metal mesh surface. 8. Remove the battery when not in use. In case of battery leakage deterioration damage accessories Package list: 1 x Electric Mosquito Swatter(Battery not included)