結果 : hearing test for kids free
2:55

Pediatric Hearing Testing - Ages 6 Months to 6 Years Old

Fauquier ENT
119,400 回視聴 - 7 年前
1:38

How Old Are Your Ears? (Hearing Test)

AsapSCIENCE
23,687,876 回視聴 - 11 年前
0:26

Free Hearing Test for Paedophiles

sapphirebluegirl
94,417 回視聴 - 8 年前
3:30

How Do I Test My Childs Hearing At Home? - Sunshine Hearing Clinic

SunshineHearing
54,427 回視聴 - 11 年前
5:30

Children's Audiology

NHS Forth Valley
110,427 回視聴 - 7 年前
0:58

How Old Are Your Ears?? | HEARING TEST!

White Noise & Relaxation
1,454,964 回視聴 - 5 年前
0:56

What's your hearing age? | Check Your Hearing

eargym
562,167 回視聴 - 3 年前
3:02

Left - Right Hearing Test

You Oughta Know
367,135 回視聴 - 4 年前
2:41

Hearing Test

GPPYRO
1,179,665 回視聴 - 11 年前
2:01

How Old Are Your Ears ? Hearing Test

1nnov TV
1,563,267 回視聴 - 1 年前
2:51

Take the High-Frequency Hearing Test | Brain Games

National Geographic
626,769 回視聴 - 10 年前
2:11

Do Kids Need a Hearing Test? | I Hear You, Ep 21

Bloomington-Normal Audiology
258 回視聴 - 2 年前
7:02

Quick Review: Hearing Screening for those assisting School Nurses

mnhealth
6,657 回視聴 - 1 年前
1:20

Medical Minute: Hearing Test For Kids

News 9 YouTube
42 回視聴 - 5 年前
2:06

hearing test-cool Hearing Test-Hearing test

scientech biology
347,044 回視聴 - 5 年前
1:28

How Do Hearing Aids Work Video

fuel admin
338,713 回視聴 - 6 年前
8:13

Cool Hearing Test: Are You a Superhuman?

BRIGHT SIDE
23,855,082 回視聴 - 6 年前
3:20

Infant hearing test - Audiology at the University of Canterbury

UC Speech and Hearing
117,384 回視聴 - 13 年前
5:47

Child hearing test - Audiology at the University of Canterbury

UC Speech and Hearing
112,099 回視聴 - 13 年前
5:39

Guess the Sound Game | 20 Sounds to Guess

Mister Teach
4,969,660 回視聴 - 5 年前