Efficient Bedwetting Alarm: This portable 2-in-1 bedwetting alarm system features pre-urine and post-urine reminder settings to help address childhood bedwetting. It supports parents in encouraging children to develop healthy bathroom habits and promote nighttime independence. Waterproof Probes Design: The alarm includes built-in rechargeable batteries, conveniently charged via USB cable. The wristband has adjustable straps suitable for various arm sizes, making it appropriate for both children and adults. The waterproof probes are washable, while the alarm unit is not waterproof and should be cleaned with a damp cloth only. Material: Made from high-quality plastic materials, the device is durable and resistant to wear. The electronic components are reliable and easy to charge using the included USB cable. A full charge provides up to 120 hours of operation. Sensitive Sensor: Equipped with a wristband and highly sensitive probe, the alarm quickly detects moisture from urine, triggering an alert that signals through the wristband to help wake the child so they can go to the bathroom. Adjustable 3 Pre-set Modes: The device offers three customizable alarm modes, allowing users to select the setting that best suits their needs. The controls are simple and easy to use. Work Voltage: 3.3–4.2V Charging Time: 2 hours Battery Duration: Up to 120 hours Power Supply: USB charging Color: Orange Material: Plastic Package Contents: 1 x Bedwetting Alarm System Note: Other items not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by ±1–3 cm.