1. Safety design: The wireless bedwetting alarm clock is more convenient and safer to use than the wired alarm system. It prevents wires from getting tangled and has wireless transmission range.2. Adjustable wrist strap: Make the bedwetting alarm clock suitable for children and adults to wear. It is lightweight and durable for long-term use.3. Multiple alarm modes: The children's toilet training watch includes strong vibration and pleasant music reminders to help wake up children and guide them to the bathroom.4. Progress meter: The child's progress can be tracked and monitored through the built-in progress meter, encouraging and rewarding good habits of using the bathroom correctly.5. Timer and Song: The potty training watch features programmable timer intervals of 30, 60, 90 and 120 minutes, which helps remind your child when to go to the bathroom.Specification:Product type: Bedwetting alarmMaterial: ABSHost built-in battery: lithium ion 300mAHReceiver built-in battery: Li-ion 55mAHScope of application: Suitable for the elderly, infants, children, people with limited mobility or those who cannot take care of themhow to use1. Power: Press and hold for 2 seconds to turn the machine on and off.2. Mode selection: Press and hold the mode button for 2 seconds, the mode icon on the screen will flash and jump. Press once to switch mode selection and adjust to the desired mode, then stop flashing for 2 seconds to automatically determine the current mode.3. Timer setting: Press and hold for 2 seconds to start timing, and the time icon on the screen will flash and jump. Press the button once to switch between different times. When the time is adjusted to the desired time, it flashes for 2 seconds and then stops flashing to automatically determine the selected time.4. After turning on the timer function, press and hold for 2 seconds to turn off the timer function. Power and charging: When the battery is low, the power icon flashes red, indicating the need for charging.