Mosquito repellent bracelet, waterproof ultrasonic USB rechargeable mosquito repellent for beach and fishing, adults and children, 130-hour battery life, watch display

【Safe and Healthy】This rechargeable mosquito repellent bracelet uses skin-friendly silicone, is non-toxic, odorless, and free of added chemicals, making it suitable for babies and adults. This mosquito repellent armband can keep those annoying mosquitoes away and protect your skin from bites, without harmful chemicals, making it safe and healthy. 【Bionic Mosquito Repellent】This mosquito repellent bracelet uses biological sound waves (ultrasonic bionic waves). Most bloodsuckers are female mosquitoes. The bracelet mimics the unpleasant sounds of female mosquitoes, similar to the sounds of male mosquitoes and cockroaches. The upgraded version is equipped with a time display function. 【Smart Technology】Built-in high-quality smart chip, 30-minute USB fast charging (remove the device from the bracelet when charging), 30 days of standby time, the mosquito repellent bracelet can be used for 130 hours after a full charge. The adjustable watch band is convenient for most people. ※Note: It is necessary to reset the time after a complete discharge; it is recommended to charge before the battery is depleted. 【Multiple Application Scenarios】 The three modes are suitable for repelling mosquitoes in various scenarios. Press the power button once to turn on the switch and enter indoor mode. Press twice to switch to outdoor sports mode; press three times to enter the quietest mode, suitable for sleeping; press four times to turn off the device. Press the time display button once, and the screen will display the time. 【Effective Mosquito Protection】 It is very suitable for indoor and outdoor activities. Provides protection against mosquito bites for up to 130 hours. Ideal for outdoor activities such as camping, hunting, running, traveling, fishing, barbecuing, gardening, picnics, golf, and even simple outdoor barbecues. *Note: Waterproofing for everyday use is possible, but immersion in water is prohibited.