This is a very user-friendly product for children to go to the toilet. It's armband is equipped with an alarm device with high humidity sensitivity. Place or clip the sensor where moisture can be detected and it will remind you to help your baby go to the bathroom. It also can help the elderly or patients in daily use. Features: 1. High sensitivity, the armband is equipped with alarm device, which has high humidity sensitivity. 2. Fine workmanship, small and exquisite, easy to use. 3. Adjustable elastic armband to ensure a comfortable fit, easy to wear and take off. 4. It can be used for potty training and to help treat bedwetting problems. 5. Vibration reminder, when the alarm was activate, there is a voice and slightly vibration to remind you. 6. Suitable for the elderly, babies, people with limited mobility or who cannot take care of themselves. Specification: Item Type: Bedwetting Alarm Material: ABS Color: White Battery Type: 200mAh CR2032 Built-in Button Battery( Included ) Power Voltage: 3V Item Size: 11 * 6cm / 4.3 * 2.4inch Wire Length: Approx. 92cm / 36.2inch Package Weight: Approx. 119g Package List: 1 * Bedwetting Alarm 1 * Small Screwdriver 2 * Clip 1 * English Manual✓ MULTIFUNCTIONAL BED-WETTING ALARM: Suitable for the elderly, babies, people with limited mobility or who cannot take care of themselves. Equipped with a battery, it has low energy consumption, is energy saving and environmentally friendly, and can be switched with one key. ✓ CULTIVATE GOOD HABITS: Contact with urine will sound an alarm, allowing children to gradually improve bedwetting and develop a good habit of independent toileting. ✓ 2 REMINDER MODES: High sensitivity, the armband is equipped with alarm device, which has high humidity sensitivity. Cultivate habit, it can give strong reminders every time, there will be alarm vibration and whistle reminders, very suitable for toilet training and help treat bedwetting problems. ✓ WEARABLE: Adjustable elastic armband, it can ensure comfortable fit, easy to put on and take off, suitable for the elderly, babies, people with limited mobility or people who cannot take care of themselves. ✓ PORTABLE ENURESIS ALARM: The urination alarm wristband is not easy to fall off, and can detect bedwetting at any time, so that children do not have to sleep on wet sheets and avoid colds. ✓ PORTABLE ENURESIS ALARM: The urination alarm wristband is not easy to fall off, and can detect bedwetting at any time, so that children do not have to sleep on wet sheets and avoid colds.Best Sellers Rank: See Top 100 in Health & Household. : B09S61GQ9L. Manufacturer: Yadoo. Date First Available: February 10, 2022. Package Dimensions: 4.33 x 3.94 x 3.15 inches; 4.92 Ounces.