lagfly Set of 2 Ultrasonic Super Quiet Mosquito Repeller Ver 3.4(Pack of 2)

Super Silent Ultrasonic Mosquito Chaser Device. Effective Area Range : 80 - 120 Sqm.Enhanced Edition Instructions: 1. Insert the unit directly into the 110-250V power outlet, Light which is jobs. 2.As far as possible The machine installed in the ground 20-50 cm away from the ground,vertical On the ground insert Power outlet,And will Face forward The area where the mouse is active. 3.due to Ultrasonic Encountered obstacle Will reflect, The machine is positive 2 meters or less, Try not to have obstacle exist. 4. The machine life in more than 5 years, Recommended for 24 hours continuous use. Precautions: 1. Installation point should try to avoid the carpet,Curtains and other sound-absorbing materials, To prevent sound pressure reduction Make the sound field smaller And affect the effect of insect repellent. 2. The installation of the machine as far as possible not directly facing the balcony, Windows and other open space,To prevent ultrasonic attenuation. 3. Note:Moisture,waterproof;Ambient temperature:0-40 degrees Celsius. 4. Do not use strong solvents,The waters of the wet cloth clean the fuselage, Please use some of the dry cloth Neutral detergent cleaning body. 5.Please do not Make the machine Fall or Make it a strong impact. 6.If Placed on warehouse or Items stacked place,or Multi-room family, Should put a few more machines.To increase the effect