Pieces (white + black) portable ultrasonic mosquito repellent, electronic mosquito repellent, electronic mosquito killer, USB charging, convenient and portable for mosquito control

【Long-lasting outdoor protection guaranteed】The working range is approximately 10 to 60 square meters, effectively repelling mosquitoes whether you're at home or traveling. It's a must-have for all outdoor activities, including camping, hunting, climbing, running, hiking, fishing, barbecuing, picnics, and even simply cooking on a barbecue. Stay away from mosquitoes and enjoy the outdoors. 【Effective, worry-free, convenient】It uses advanced ultrasonic technology to interfere with the insects' nervous system, making them uncomfortable and forcing them to leave quickly.

6-band ultrasonic infinite loop scanning (13-25KHZ/26-35KHZ/36-45KHZ/46-55KHZ/56-65KHZ/66-75KHZ). The variable band cycles through every 2 seconds, and all frequencies work together. It's safer than using chemical sprays. No need to clean up dead rodents. 【USB Charging, Convenient and Portable】 This portable outdoor insect repellent features micro USB charging with a built-in 100mA rechargeable lithium polymer battery, which is charged via the included USB cable. Take it with you wherever you go to protect yourself from mosquitoes or other insect bites. The best camping or travel companion. With its hook, you can attach it to keychains, lanyards, bags, etc. 【Safer for Children and Pets】 Safer than using chemical sprays. Simply attach our portable hook to your waistband, backpack, or stroller to repel mosquitoes. It can also repel other mosquitoes and insects. Insect repellent for your pet, to help your pet get rid of skin problems. 【Harmless and Environmentally Friendly】 No chemicals, no toxins, no odor, no radiation, no noise, 100% safe for your family and your adorable dog or cat. Please charge the product after receiving it to ensure normal use.