A clock or a mosquito repellent medal with ultrasonic waves - The personal guard

Your personal guard for you and your family members Device contains 7 repelling waves for mosquitoes and flying insects Product is a spray guard from Skaying SKYING The product is a clock or a keychain that repels mosquitoes with ultrasonic waves at 7 different frequencies. Very safe and does not cause any side effects like insecticides. Easy to use and install, works for 7 consecutive days on a single charge. Range approximately 3 square meters, and its effectiveness increases when changing the waves in the location with more than 70% of mosquitoes or flies. It is water-resistant and multi-purpose, suitable for children and adults of all genders, and significantly helps in maintaining your private space. The box contains: Wristband Insect repellent device Keychain (hook) Charging cable Instruction booklet