Use this alarm to provide the best care for bedwetting peoplefeature:* Intelligently designed microcomputer control* High sensitivity and accuracy* Low power consumption* Low battery indicator* Easy to use, one-key operation setting* 3 models: music, vibration or LED light for your choice* Suitable for baby bedwetting and adult bedwettingSpecification:* color: blue* Power supply: 2 x AAA batteries (not included)* Working temperature: -30 degrees Celsius to 60 degrees Celsius* Working humidity: 55%* Sensor length: 120cm* Alarm unit size: approx. 8cm x 5.1cm x 2.3cm* Package size: approx. 1 3.2 x 10.2 x 6cm* Weight: approx. 124 gramsPackage Contents:1 x bedwettingalarm1 x Englishmanual1 x sensor cableNote: This bedwetting alarm is not suitable for babies under 3 years old. Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.