Hapeisy Ultrasonic Mosquito Repellent Bracelets Reusable Portable Electronic Mosquito Pest Bugs Control Bracelets Rechargeable for Pregnant Women

- Mosquito repellent bracelet is adjustable, (One size fits all) enough to wear children and adults. - This sonic wristband prevents mosquitoes from biting without producing harmful chemicals, odors or smoke. - Old people, children,even pregnant women and pets can be worn for seaside, park, camping, hiking, fishing and more.