Black Ultrasonic Mosquito Repellent Bracelet Electronic Ultrasonic Mosquito Repellent Bracelet Anti-Insect Watch Pedometer Bands Adjustable with USB Charging Reusable

General DescriptionThe ultrasonic mosquito repellent bracelet is an innovative device that uses ultrasonic waves to repel mosquitoes without the use of chemical substances. Light and comfortable, it provides a pleasant environment while protecting against harmful insects.Technical specificationsOperating mode: UltrasonicCharging time: Approximately 30 minutesAutonomy: Works for one week after a full chargeFrequency modes: Three speeds (outdoor, indoor, sleep)UseThis bracelet can be used in various situations, whether during outdoor or indoor activities. It is also equipped with a built-in pedometer, allowing you to track your steps and improve your physical activity. Additionally, it can serve as a digital watch to display the time.