[Reliable Bedwetting Alarm]Built-in smart chip and high sensitivity probe. With urine as the conductor, after the body probe is wet, the alarm device is triggered to remind the child to get up and urinate, very reliable bedwetting alarm for kids potty training. [Multiple Alarm Modes]The baby bedwetting alarm supports vibration, sound or sound + vibration alarm modes, quickly awaken kids to get up and go to the toilet, or remind parents to change baby diaper in time. One-button switch 3 alarm mode, easy to use. And each mode has corresponding LED indicator. [Easy and Convenient to Use]Just wear the alarm to kid's arm by the soft elastic strap and adjust to a comfortable position, then fix the sensor to the child's underpants, easy and convenient to use. [More Lover and More Care]Adopts physical therapy, and more reliable, this bedwetting alarm is very suitable for boys, girls, elderly adults, deep sleeper or nocturnal enuresis people. More care, less trouble. [Built-in Rechargeable Battery]The Baby wetness alarm has built-in lithium battery that can be recharged by the provided type-C charging cable, 120H+ long standby time and convenient charging. Tensile wire design, flexible to use and not easy to break. Alarm Mode: Sound/ Vibration/ Sound + Vibration Working Voltage: 3.3-4.2V Charging Duration: 2H Standby Working Hours: 120H+ Charging Interface: Type-C Color: Blue Material: ABS Package Contents: 1 * Bedwetting care diaper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.