<p>Specifications</p><p> </p><p>Material: ABS</p><p> </p><p>Rated Power: 3-5W</p><p> </p><p>Power Supply Voltage: AC 90v～250V </p><p> </p><p>Power Frequency: 25～65KHz of repelling</p><p> </p><p>Effective Coverage: 800～1200 sq.ft</p><p> </p><p>Operating Temperature: 0～40℃</p><p> </p><p>Package Include : 6 Packs Ultrasonic Pest repeller</p><p> </p><p>Use effect</p><p> </p><p>1.Use 3-5 days, stimulate the insect  nerve and scurry around</p><p> </p><p>2.Use 2-3 weeks, nervous system disorder</p><p> </p><p>3.Use 4 weeks and more to achieve insect  repellent effect</p><p> </p><p>Warm Tips</p><p> </p><p>1.The ultrasonic emission port should towards the more open part of the room, avoiding obstructions within 1 meter in front</p><p> </p><p>2.The repeller should not be plugged around carpets, curtains, etc.</p><p> </p><p>3.Please don' t worried that the vermin will increase at the beginning, because they are trying to run away from your house after being attacked by the ultrasonic.</p><p> </p><p>Friendly suggestions</p><p> </p><p>1.The repeller should be installed at 30-40cm away from the floor and vertical to the floor,The height will achieve the best effect</p><p> </p><p>2. Clean the repeller with dry and soft cloth instead of strong impregnant, water or damp cloth</p><p> </p><p>3. Dropping and striking should be avoided</p><p> </p><p>4. Recommended for indoor use. It is better to use in closed condition</p><p> </p>