Features:-Easy to use, simply connect the emergency call button to your Wi-Fi network and add it to the app on your phone.-Suitable for the elderly, patients, people with mobility issues, etc. Just press the call button, and your phone will receive an alarm message.-The package includes double-sided tape and a lanyard, allowing it to be worn around the neck or attached to a wall, it's easy for anyone to use.-It is controlled by an app and features add or remove buttons, multi-user sharing, and other functions.Specifications:Size: 5*5cmMaterial: plasticColor: whiteAPP: Tuya SmartBattery capacity: 400mAhVoltage: 3.7VCharging time: 1 hourStandby time: 6 monthsUsage range: within 10m of WiFi Package Included:1x Emergency button 1x Charging cable1x .
