FEATURES:Built-in high precision sensor to monitor temperature and humidityElegant design with a 1.5″ LCD displayBaby mode via BluetoothInterconnect with another smart device via Bluetooth gatewayEasily stick or hang onto the wallLow power consumption, lasting up to 1 yearSPECIFICATIONS:Colour: WhiteMaterial: ABS, PMMATemperature Detection Range: 0°C ~ 60°C, 0.1°C AccuracyHumidity: Detection Range: 0% ~ 99%RH, 1%RH AccuracyWireless Connectivity: Bluetooth 4.2Battery Type: CR2032 Dimensions: 4.3 x 4.3 x 1.3 cm