Ultrasonic Mosquito Repellent Portable Ultrasonic Anti-Mosquito Electronic Mosquito Killer USB Charging, Convenient and Portable for Anti-Insect Anti-Mosquito(White+Black)

General description The Ultrasonic Mosquito Repellent is a portable and efficient solution for keeping mosquitoes and other insects at bay. Utilizing advanced ultrasonic technology, it interferes with the nervous system of insects, making them uncomfortable and prompting them to leave. With a working range of approximately 10-60 square meters, it is ideal for various outdoor activities such as camping, hiking, fishing, and picnics. This device is a safer alternative to chemical sprays, ensuring a worry-free experience while enjoying the outdoors. Technical specifications Working range: 10-60 square meters Ultrasonic frequency bands: 13-25KHZ, 26-35KHZ, 36-45KHZ, 46-55KHZ, 56-65KHZ, 66-75KHZ Rechargeable lithium-polymer battery: 100mA Compatibility and accessories Includes a USB charging cable Usage Hang the device on keychains, bags, or strollers for effective mosquito repelling. Can also be used to protect pets from mosquitoes and skin problems. Other information Please charge the product after receiving it to ensure normal use.