Ultrasonic Repellent: Emits high-frequency sound waves (inaudible to humans) to effectively repel mosquitoes within a 2-3 meter radius - NO chemicals, sprays, or odors!Stylish & Discreet: Looks like a modern silicone sports watch. Unisex design suits Men, Women, and Kids (adjustable strap).Waterproof & Durable: IPX6 rating protects against sweat, rain, and splashes. Perfect for swimming, hiking, and humid environments. Easy-to-clean silicone band.Long-Lasting Battery: Built-in battery provides up to 168 hoursVersatile Protection: Ideal for Camping, Hiking, Fishing, Gardening, Travel, BBQs, and everyday outdoor use.Safe & Skin-Friendly: Chemical-free operation makes it safe for children (3+ years) and sensitive skin. No sticky residues or harmful DEET.Easy to Use: Simply wear it on your wrist and activate the repellent mode with one button. Light indicator shows power and status.Adjustable Comfort: Soft, flexible silicone strap fits most wrist sizes comfortably (approx. 180-260mm length).