Ultrasonic Mosquito Repellent Bracelets Watch Adjustable Silicone Wristbands Outdoor Bracelets for Kids & Adults Non-Toxic Natural (1Pack M2 Black)

About this item

• Mosquito repellent principle: Our ultrasonic wristband has three gears. Generate ultrasonic waves ranging from 20 to 60 kHz, mimicking the sounds of male mosquitoes and dragonflies, to scare away female mosquitoes and achieve effective mosquito repelling.
• Ultrasonic mosquito repellent, natural protection, free of mosquito repellent, safe for pregnant women and children to use. Waterproof, suitable for children and pregnant women.
• Adjustable wristbands for children and adults: Our mosquito wristband features a soft, adjustable strap that can be easily adjusted to fit any wrist size, ensuring comfortable wearing for both children and adults.
• Waterproof & Durable: Designed for outdoor enthusiasts, these mosquito band are waterproof, making them ideal for swimming, hiking, camping, and other adventures. Enjoy reliable mosquito protection in any weather.
• USB Charging Long lasting Mosquito Protection: Each mosquito wristband can be used for a week on a single charge, providing reliable and continuous mosquito protection, ensuring your safety day and night. Perfect for camping, hiking, swimming, picnicking, and all outdoor activities - say goodbye to the annoyance of mosquitoes