Bad Breath Detector Oral Hygiene Condition Tester Mouth Internal Deodorant Meter Dress Choose breast cup according to

Choose breast cup according to customers' needs

Frequency Response: 20 Hz - 20 kHz

Unique Exhaust Fan: The cooling exhaust fan built in effectively reduces heat inside and prevent high temperature during charging

and connecting USB hard disks and mouse & keyboard to the USB3

Bad Breath Detector Oral Hygiene Condition Tester Mouth Internal Deodorant Meter Dress Choose breast cup according toDigital Pocket Bad Breath Tester Breathalyzer Portable unit with advanced semiconductor gas sensor Digital LCD and cartoon indication with background light Warm up time: 9 seconds (with countdown), Blowing time: 5 seconds Power 2 x AAA batteries (not included) Dimensions: 95x40x18. 5mm Features: Everybody worries that bad breath would make people feel uncomfortable, especially girlfriends or boyfriends when face to face together, they are sensitive of