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

General description The Black 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, this device is ideal for various outdoor activities such as camping, hiking, fishing, and picnics. It is a must-have companion for anyone who enjoys 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 Battery: Built-in 100mA rechargeable lithium-polymer battery Charging method: Micro USB Usage Ideal for outdoor activities such as camping, hunting, climbing, running, hiking, fishing, and barbecues Simply hang the device on your pants, backpack, or stroller for effective mosquito repelling Can also be used to protect pets from mosquitoes and skin problems Other information Harmless and environmentally friendly: No chemicals, no toxins, no odor, no radiation, and no noise Please charge the product after receiving it to ensure normal use