Basage is a registered trademark. Other suppliers may not sell products under the name of Basage without our authorization. Basage is committed to offering you high qulaity service and cost-effetive product all the time! Portable design, small size with compact structure, easy to put in your pocket and carry with you. Non-contact design, breathe 5-10mm from the detector, more hygiene. Battery saving design, low battery indication, 2 x AAA batteries provide long service life (battery is not included). Use: Open the battery case, put into 2 * AA battery and close the case. Press the power button, it will display 9 seconds countdown. Then the screen flashes "C", and at this moment you can breathe 3 seconds evenly at the air inlet. After a beep sound, it will display the result, the result will display 5 seconds and automatically shut off. If you want to test one more time, press the power button again. Specifications: Sensor type: semiconductor sensor Warm-up time: 9s Blowing time: 5s Working environment: relative humidity: less than or equal to 95% no dews Power: 2 AAA batteries (not included) Item size: 95 x 36 x 18mm / 3.74 x 1.42 x 0.71in Colour: white Material: plastic Package Contents: 1 x bad breath detector (without battery) 1 x English instruction Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Quick response and cv, with self-check to show different conditions. Advanced semiconductor sensor, with fine sensitivity and quick accountability, simple and convenient to use. 5 result levels: very good, normal, not very good, bad, very bad. Digital LCD display and cartoon with orange backlight, save energy and environmental , with calming colors and will not hurt your eyes. It will show the final test result in digital and cartoon mode, anyone can check themselves by this tester.