Sell Bigsm DC-9015 Sonic Electronic Mosquito Repellent Multifunctional Frequency Conversion Mosquito Repellent Household Energy-saving Mosquito Repellent best price

Product name: Energy-saving mosquito killer Form: solid Colors: White, Black Have licensable own brand: Yes ✅Smart chip technology ✅Inverter mode ✅Multi-scene mode ✅No harm ✅Large range coverage ✅Voltage overload protection ✅4 level power selection ✅High temperature flame retardant material ✅High standard ultrasonic horn The principle of repelling rats: using ultrasound to continuously stimulate and interfere with the rat’s auditory system and nervous system