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. Our sensor clip is strongly attached to the underwear and is not easy to fall off, providing reliable monitoring all night long. The stretchable cable length is 90-110cm, making it suitable for children and adults. Specification: Material: ABS Interface: Type-C Input: 5V/1A Battery capacity: 300mA Charging time: 2 hours Standby time: 150 hours Reminder modes: Didi, Vibration, Didi+Vibration mmediately discontinue use if you feel uncomfortable.