[Safe and Healthy] Intelligent chip design, low power consumption, works all day, energy saving and no radiation, purely physical insect repellent, no chemical insect repellent, simulation of specific sound frequencies, stimulation of mosquitoes by transmitting frequency-converted sound waves, disturbing mosquitoes' hearing and nervous system. To achieve the effect of bite protection, the effective range of the sound mosquito repellent is within a radius of 1.5 meters.

Waterproof, durable and fast charging: the ultrasonic mosquito bracelet is beautifully designed to be waterproof for daily use, allowing hand washing and preventing water from entering during rain. The mosquito repellent bracelet can be charged quickly and used repeatedly. It can be fully charged in 30 minutes and has a long standby time. It can work continuously for a week.

Electronic clock function and real-time body temperature measurement: ultrasonic mosquito bracelet with clock display, accurate 24-hour display. It can also measure the body's surface temperature in real time. When measuring the temperature, the metal conductor must be close to the arm.

[Third mode frequency setting and pedometer sensor] The ultrasonic mosquito bracelet has three frequency setting modes; the first mode is the parking mode, the second mode is the indoor mode, and the third mode is the sleep mode. The built-in pedometer sensor can not only repel mosquitoes but also record the number of steps taken during exercise.

[Wide application] The portable design of the ultrasonic mosquito bracelet allows it to be worn both indoors and outdoors, and the high-quality silicone bracelet can be worn by the elderly, children, pregnant women and pets. It is suitable for the sea, parks, camping, mountaineering, fishing, etc. It can block mosquito bites.