1)voltage:110V-220V 2)rated power:4W 3)high effective and durable-keep using for 10 hours around 4)Fragrance:tasteless tihon 2 in 1 set packing electric mosquito killer mat1). Voltage:110v-220v2). Electric mosquito heater main material: plastic3). Electric mosquito mat main material: ESBIOTHRIN 2.6%4). High effective, long duration about 10 hours around5). Fragrance:tasteless6). Heater with ...