What modules do i need for talkie walkie

HI
i want to send sounds with radio protocol and FM band
And receive it

I dont know What modules do i need

i think this sender module is good

with this receiver modules (Tea5767)

Questions :

1- can i get work the receiver module without arduino?
2-How can i get sound in an earphone or headphone or a speaker ?
Do i should use an amplifier??
if yes ___> is this amplifier (PAM8403) good???

thanks

Just wondering - what are you trying to do that an off-the-shelf walkie talkie set (two-way radio is the better expression as walkie talkie is a brand) doesn't provide?

no problem i buy pair of each of this modules

iman.sedgh:
1- can i get work the receiver module without arduino?

If you don't want to use an Arduino, how is this an Arduino question?