Portable Ultrasonic Flea and Tick Repellent with USB Charger for Dogs

Welcome to the description of our electronic ultrasonic insect repellent: 1. Ultrasonic Technology: Emits ultrasonic waves that stimulate the brain and nervous system of pests, repelling ticks, fleas, lice, and ants through a physical mechanism. 2. Rechargeable: Recharges via a USB power adapter, computer, or power bank. Long battery life and clear charging indicator (red and green lights). 3. Safe and Eco-Friendly: Free of harmful chemicals and odors, silent and radiation-free, hypoallergenic, it is safe for people and pets, while also being environmentally friendly. 4. Wide Coverage Area: Outdoor protection of 3 to 10 m in diameter and indoor coverage of 10 to 80 m², for effective protection of people and pets. 5. Multiple Uses: Suitable for various situations, such as camping, fishing, outdoor work, and children's outdoor activities, it provides a safe and environmentally friendly alternative to traditional pest control methods. Thank you for your interest in our ultrasonic electronic insect repellent!