Feature: *Portable Height Measurement in 1 Second - Achieve quick measurements within just 1 second, utilizing sound waves for precise height readings. Enjoy the one-click operation. *Equipped with an LCD High-Definition Display - Featuring an LCD high-definition display with a real-time temperature readout, ensuring effortless readability height measurement for wall results. *Maximum Measurement Distance of 200cm/78.74in - Toddler room decor with a generous measurement range, portable ultrasound stadiometer meets the entire family's physical measurement requirements. *Dual Power Supply Options - This height chart device offers two power supply methods: USB charging or battery power. Height measurement for kids' height gauge automatically enters sleep mode after 30 seconds of inactivity, conserving power effectively. *Buzzer Prompt Equipped - Every operation of height measurement for wall will receive an instant response from the built-in buzzer, enhancing user interaction. The handheld ultrasound machine stadiometer is beautiful and is a good choices for bedroom wall decor and nursery decor. Specification: Product name: Height measuring instrument Measuring range: 30-200cm Maximum measurement: 200cm Minimum measurement: 30cm Measurement accuracy: 0.5cm Product material: ABS material Display: LCD Operation mode: button type Power supply: AA batteries*2 (not included) Package Contents: 1*Height measuring instrument

?Buzzer Prompt and Beautiful Design? Every operation receives an instant response from the built-in buzzer, ensuring smooth user interaction. The handheld ultrasound stadiometer features a beautiful design, making it a great choice for decoration and nursery purposes. ?Dual Power Supply Options? This Portable Ultrasound Stadiometer offers two power supply methods: USB charging or battery power. It automatically enters sleep mode after 30 seconds of inactivity to conserve power. Say goodbye to frequent battery changes. ?Generous Measurement Range? With a maximum measurement distance of 200cm (78.74in), this portable ultrasound stadiometer is suitable for the entire family's physical measurement needs. From toddlers to adults, it covers it all. ?LCD High-Definition Display? Equipped with a high-definition LCD display, this Portable Ultrasound Stadiometerprovides real-time temperature readings and ensures effortless readability of height measurements. Say goodbye to guesswork and uncertainty. ?Portable Ultrasound Stadiometer? Achieve quick and accurate measurements within just 1 second using advanced sound wave technology. Enjoy the convenience of one-click operation for effortless height readings on the go.