IV 14 repels pesky mosquitoes using sound waves. - No fumes or odors - Simply plug the device into an outlet (220-230 V AC, 50 Hz) - With LED indicator - Effective range: approx. 20 m2 - Frequency: 7.8 kHz - Power consumption: max. 0.5 W - Color: black https://elecena.pl/product/18207135/40041-sound-wave-insect-repellent 2021-05-01 https://elecena.pl/product/18207135/40041-sound-wave-insect-repellent 2025-10-22