mosquito repellent bracelet insect control wristband pest ultrasonic killer

smart electronic ultrasonic mosquito repellent band, repel mosquitoes by mimicking the unpleasant sounds of female mosquitoes. pure physical mosquito repellent, not a chemical repellent, safer and mor adjustable silicone strap and abs shell. suitable for adults and children. the whole family can use. effective driving mosquitoes, whether you are indoors, camping, fishing, hiking, doing sports, barbecue, give you a comfortable summer. this is the gift for family and