The Off-Tick Chill Ultrasonic Mosquito Repellent is a product designed to protect people from nuisance insects. The device emits ultrasonic sounds that are inaudible to humans and have a repellent effect. The device emits inaudible ultrasonic sounds that repel mosquitoesThe device pulses in several different directions, providing effective protection at a distance of 3 metres.Features of the Off-Tick Chill mosquito repellentThe device emits inaudible ultrasonic sounds that repel mosquitoesThe device pulses in several different directions, providing effective protection up to 3 metres awayThe device is completely safe for humans and pets, as well as the environmentReplaceable CR2032 battery provides approximately 1000 hours of use.It can be used as both a personal mosquito repellent and for protection of premisesThe housing design provides splash and moisture resistance for versatile useThe device should not be placed in a pocket or bag to avoid obstructing the sound output.Ultrasonic Mosquito Repellent Off-Tick ChillThe device is completely safe for people and pets, as well as the environment, as it contains no toxic substances. This makes it one of the safest devices on the market. The housing design is splash and moisture resistant, making this unit very robust and useful in a variety of weather conditions. It is important not to put the device in a pocket or bag so as not to obstruct the sound emission. This will keep the Off-Tick working at full efficiency and keep users safe for a long time.