Efficient Bedwetting Alarm: This portable 2-in-1 bedwetting alarm system features pre-urine and post-urine reminder settings to help address nighttime bedwetting in children. It supports parents in guiding children to develop healthy bathroom habits and encourages independent toileting. Waterproof Probes Design: The alarm includes built-in rechargeable batteries 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; 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 features long-lasting electronic components. It is easily charged using a USB cable, with a full charge providing up to 120 hours of operation. Sensitive Sensor: Equipped with a wristband and highly sensitive probe, the sensor quickly detects moisture from urine, triggering an immediate alarm. The signal is transmitted to the wristband to alert the child, helping them wake up and go to the bathroom. Adjustable 3 Pre-set Modes: Offers three customizable alarm modes that can be selected based on individual needs, allowing for flexible and convenient setup. 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 effects and monitor settings, the actual color may vary slightly from the image. Measurement error is +/- 1–3 cm.