The high sensitivity of the alarms ensures that they quickly detect any moisture, triggering an immediate alert to wake the user up, provide effective assistance in bedwetting training. Help to develop the habit of waking up to use the restroom. USB rechargeable capability. No more hassle of constantly replacing batteries. Simply connect the alarm to any USB port and let it charge. This not only saves you money but also makes these alarms environmentally friendly. With a full charge, the alarms can last for extended periods, providing uninterrupted protection throughout the night. Our bedwetting alarms offer 3-working modes, whether you prefer sound, vibration, or a combination of both, these alarms can be easily adjusted to meet your specific needs. Not only are these alarms effective for children, but they are also suitable for teenagers, adults, and the elderly. Bedwetting can be a common issue that affects people of all ages, and our alarms are designed to address this problem comprehensively. Whether you are a concerned parent, a caregiver, or an individual seeking a solution, our bedwetting alarms are here to help. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.