Drop box eligibility for my child

I am a first time H1B holder . Recently got stamped . I want to book H4 visa appointment for my spouse and child(3 years) . My wife has existing B1/B2 visa , she is Eligible for Dropbox .
Is my child (3 years) also eligible for Dropbox ?
If so can I book single Dropbox appointment for both ?

Hi, with my recent experience your kid (less than 14 years) is eligible for dropbox. One of the condition for your kids dropbox is both parents should have valid visa. Since you already has a valid visa stamped, you can very well submit for her dropbox along with your wife’s H4. Have both of theirs DS-160 added as dependent and book in a single slot appointment. Hope this helps.