【High Sensitivity】This is a very user-friendly product, suitable for children to go to the toilet. Its armband is equipped with an alarm device with high humidity sensitivity. Place or clamp the sensor where moisture can be detected, and it will give a vibration reminder 【Adjustable Elastic Armband】This bedwetting alarm comes with adjustable elastic armbands, which ensure a comfortable fit and easy to put on and take off 【Vibration Reminder 】It uses vibration reminder mode, when the alarm is activated, there will be sound and slight vibration reminder 【Wide Application】The bedwetting alarm can be used for potty training and help treat bedwetting problems. It is suitable for the elderly, infants, people with limited mobility or unable to take care of themselves, which will make life more convenient 【Small and Portable】The product is exquisite in workmanship, small and exquisite, it is easy to use and carry