This product, originally sold for 4580 yen, is now offered at a special price for inventory clearance. Please consider it. A device that easily checks for bad breath. - Size: 10.4cm x 3.0cm x 1.8cm - Function: Bad breath check function - Batteries used: 2 AAA batteries (sold separately) - Operation: Press the button and wait 10 seconds - Result display: Displays the strength of bad breath 【Quantifies Bad Breath Levels】 Measures malodorous components such as hydrogen sulfide and methyl mercaptan in units of 0.1 ppm. Objective self-checking is achieved with an LED indicator (levels 1-4) and a 4-stage evaluation. 【Easy Operation & Quick Check】 Simple 3-step process: power on → place in mouth → display results. Ideal for quick checks before going to work in the morning or before important business meetings. 【Compact Design for Easy Portability】 Smaller than a smartphone. It fits neatly in a bag or pocket, allowing you to easily check your breath on the go or in the office. 【Non-Invasive】 Non-invasive design for better hygiene. Please note that shipping costs will be applied for Okinawa, Hokkaido, Kyushu, and Fukuoka prefectures. Thank you for viewing.