Select the most appropriate meaning of the given idiom.
Bells and whistles
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Attractive but unnecessary features added to products.
Bells and whistles refers to extra features, details, or enhancements that are added to something, usually to make it more impressive or attractive but not necessarily essential.
For example:- This new smartphone has all the bells and whistles, like a 108 MP camera, facial recognition, and wireless charging.