The Off-Tick Human Ultrasonic Tick Repellent is a product designed to protect people from these pesky insects. The device emits ultrasonic sounds that are inaudible to humans and have a repellent effect. The pulses are sent in several different directions and provide effective protection within a range of 3 metres.Off-Tick Human repellent features:The device emits ultrasonic sounds that are inaudible to humans and have a repellent effect on ticksPulses are sent in several different directions, providing effective protection within a range of 3 metresThe device is completely safe for humans and pets, as well as the environmentThe repellent is equipped with an action control button with LED lightingThe built-in lithium battery lasts for approximately 2400 hours of useThe device automatically switches off after 24 hours, The device automatically switches off after 24 hours, extending its lifetimeIncludes a clip and metal ring to attach the device to a backpack, trouser pocket or beltThe housing design provides splash and moisture resistanceSafe for animals and the environmentThe device is completely harmless to humans and animals, as well as the environment, as it contains no toxic substances. This makes it one of the safest devices on the market. The repeller is equipped with an LED operation control button, which allows you to easily check if the device is working properly. The built-in lithium battery lasts for approximately 2,400 hours of use, and because the device automatically shuts off after 24 hours, its life is extended.The Off-Tick Human Ultrasonic Tick Repeller comes with a built-in clip and metal ring that allows the device to be clipped onto a backpack, pants pocket or belt. The housing design provides splash and moisture resistance, making this device very robust and functional in a wide range of weather conditions. It is important not to put the device in a pocket or bag to avoid obstructing the sound output. This way, the Off-Tick Human will work at full efficiency and keep users safe for a long time.