FAST & ACCURATE DUAL-MODE THERMOMETER: The @AL21 Infrared Thermometer features both forehead and ear modes, effortlessly switching with a simple cap removal. Designed for quick, reliable readings, it ensures precision for all ages—infants, children, and adults. INSTANT & PRECISE RESULTS: Powered by advanced infrared technology, this thermometer delivers fast, accurate readings in just one second. Designed for both forehead and ear modes, it ensures quick temperature checks for the whole family with ease and reliability. SMART MEMORY RECALL: Store and access up to 32 past readings to easily track temperature trends and monitor health over time. Perfect for regular checkups, this feature helps you make informed decisions with a clear history of your measurements. ENERGY-SAVING AUTO-OFF: Designed for efficiency, the thermometer automatically shuts off after 60 seconds to preserve battery life, ensuring long-term reliability. USER-FRIENDLY & READY TO USE: With a simple one-button operation, this thermometer is easy to use for all ages. Comes with two AAA batteries included, so you can start measuring temperatures straight out of the box.