Querries About Zenfone Accessories

[coldhart]

I bought Zenfone 5 (Delivered Yesterday) & Zenfone 6 ( Will be delivered in 4 to 5 days ) + 2 X Sandisk 64 GB Micro SD Cards.
thinking about buying tempered glass Screen Cover (NillkinTM‎ H Tempered Glass Screen Guard Protector), is glass screencover reduce sensitivity ?
& also thinking about buying antivirus for my devices so which antivirus is good, i googled alot but can't make up my mind. cm & 360 is not on radar bcoz they are chinese brand so any other choices, zenfone have intel processor so suggest me some good antivirus. flipkart have 2 X Kaspersky Internet Security for Android 1 Device 1 Year for 590 Rs don't know if its good so tell me friends.
Does Kitkat have issues about writing apps into Memory Card?

Also Suggest Me good inear earphones for zenfone?
Budget 4000 Rs

 

[s44]

Antivirus is totally unnecessary unless you're planning to pirate.

If you give the phone its own pocket, a screen protector is unnecessary. However, a TPU/hybrid TPU case is important against drops.

No idea what earphones are available in India.