Stop Wetting the Bed with this Easy to Operate and Practical Timer. The alarm has a vibration mode and a sound mode to wake up your child. The transmitter and receiver have built-in rechargeable lithium batteries for convenience and safety.Specification:Name: Wirele Bedwetting AlarmMaterial: ABSColor: WhiteWaterproof Rating: IP65Charging Method: USB magnetic suctionAlarm Mode: vibration + sound, sound, vibrationPacking List:1 * Wirele Bedwetting Alarm + 1 * charging cable + 1 * instruction manual + 1 * record card + 2 * stickersNotes:Due to the lighting effects and camera angles, there may be a color difference in the product, please understand.Due to manual measurement, there may be an error in the product size. See more product details1.Wake up Dry: This wirele bedwetting alarm will alert you and your child at the first sign of wetne. It has a wirele sensor that snaps to the underwear and a wirele receiver that can be set to sound or vibrate. This wirele bedwetting alarm is great for children, elders, and patients who need daily care and want to beat bedwetting.2.Nap Happily: The wirele bedwetting alarm is a convenient and easy-to-operate device for children who nap. It consists of a urine sensor that clips along the edge of the underwear and a watch receiver that goes on your hand. The sensor detects wetne and sends an alarm to the receiver. This allows you to change quickly and healthily. The alarm helps children who nap enjoy their sleep and stay dry.3.Fun and Effective: Choose 1 of the 4 modes: 30min, 60min, 90min, or 120min. This wirele bedwetting alarm for kids will help them know when to go to the bathroom. Because it makes potty training more fun, they will learn faster.4.3 Reminder Methods: This wirele bedwetting alarm for adults has vibration, voice, and vibration and voice modes to help you improve your bedwetting habit. You can choose the most suitable 1 according to your preference and sleeping habits.5.Battery-Powered and Wirele: This bedwetting alarm is wirele and battery-operated, so you don't have to deal with tangled wires or low batteries. The transmitter and receiver use rechargeable lithium batteries. This makes the alarm safer and more convenient for your child.