3 Alarm Modes & 3 Levels of Volume Control & 3 Ringtones to Choose From The bedwetting alarm provides 3 alert options sound-only, vibration-only, and sound + vibration, 3 levels of volume control(45-80db), and 3 ringtones to choose from. Allowing easy customization to suit your needs. The alarm is loud enough to wake the child but not too loud to startle themHighly Sensitive Sensor Equipped with an advanced magnetic humidity sensor, this bedwetting alarm can quickly and accurately detect moisture, ensuring timely triggering of the alarm, helping boys, girls, and elderly individuals quickly change diapers in timeUSB Rechargeable Built-in 300mAh rechargeable battery and come with a USB charging cable allows for convenient charging anytime. The bed wetting alarm can be fully charged in 2.5 hours and standby for 3 months, eliminating the need for frequent battery replacements and saving you time and moneyCompact & Portable: Comes with a small drawstring bag, compact and lightweight design makes it ideal for both home and travel use. Our bedwetting alarm kit includes a progress chart and stickers to track and record progress in bedwetting training, while also motivating your child's progress in dry sleep at nightAll-Age ApplicabilitySuitable for children, teenagers, adults, and elderly individuals suffering from bedwetting or incontinence issues. This bedwetting alarm helps users of all ages build healthy bathroom habits and keep dry and comfortable all day long