Product Name: Electronic Ultrasonic Mosquito and Mouse Repeller Control gear: 5 speeds Input voltage: 90v ~ 250V / 50~ 60Hz Output power: 4~6w Output frequency: 3-200Khz Effective range: 20~160 square meters Operating temperature: -20C ~ 40C Effectively repels: mosquitoes| flies | rats | cockroaches | bats | moths Main material: ABS Arson Level: V0 Quiet mosquito control and enjoy life quietly, sleep comfortable and use it with confidence, just to let you sleep better. Frequency conversion: 3KIHz^~200Khz frequency band, the frequency changes intermittently so as not to cause mosquitoes, Murines and bats produce adaptations and antibodies at a fixed frequency
