Feature 1[Multi Functional Watch] Repellent watch keeps you safe from bugs and tells time all in one handy device. Enjoy the great outdoors with peace of mind. 2[Effective Ultrasonic Waves] Ultrasonic repellent band emits specific sound waves ranging from 34Hz to 70KHz. The watch can be removed separately, with a lanyard for easy carrying. 3[Efficient Repellent] Waterproof repellent watch uses pure physical repellent, without any harmful chemicals, which is a safer, more reliable and eco friendly, and healthier option. 4[Versatile Usage] Repellent watch is perfect for both indoor and outdoor use, such as beaches, parks, camping trips, hikes, or fishing excursions, sui .wang-edit-text .wang-edit-text .wang-edit-text Package List1 x Host1 x Wrist Strap1 x Lanyard1 x Charging Cable1 x Instruction Manual