we offer our client an excellent quality range of ultrasonic & electronic insect cleaner, which are manufactured from high grade quality raw materials. these electronic insect cleaners are widely known for its durability and quality. 1.effective cover range: 80--120 square meters. 2.ultrasonic technology: 22--65 khz 3.power frequency output up to 130 db 4.dimensions:100 x 100 x 70 mm 5.weight:160 g pc 6.voltage: 180--250v50hz 7.output frequency: