Options: iOS, android and type-c. Speedy: Fast and accurate, it takes only 1 second to get the temp readout. Portable: This thermometer is travel sized and easy to store away in your handbag! Product: Have access to tracking your temperature anytime, anywhere with this portable mobile phone thermometer! Item Size: 5 * 3.5cm. Power: DC 5V. | Smart Mobile Phone Thermometer | Wowcher