- Safe for All: Our mosquito repellent bracelet employs innovative ultrasonic technology, ensuring no harmful chemicals, odors, or fumes. It is safe for use by pregnant women and babies. - Superior Comfort: Crafted from soft silicone, this lightweight bracelet is designed for durability and comfort, making it a reliable companion for every outdoor activity. - Long-lasting Power: Equipped with a built-in rechargeable battery, this ultrasonic mosquito repellent can be easily charged via USB. Enjoy extended use throughout the summer without worry. - Adjustable Fit: The anti-mosquito wrist strap features an adjustable design, providing a comfortable fit for both adults and children. - High-Efficiency Protection: This mosquito repellent is suitable for the whole family, making it ideal for various settings, including indoor environments, camping trips, fishing excursions, mountaineering adventures, sports events, and barbecues. Experience a comfortable summer free from mosquito distractions. - Compact Size: Product dimensions are 63.7 31.4 59.5mm, making it easy to carry and store wherever you go. Choose our mosquito repellent bracelet for effective, convenient, and family-friendly protection all summer long.