급질) GMS unlocked for use in Korea??

질문 하나 드려도돨까요?
동생이 부탁해서 폰을하나 이베이에서 구입하려하는대요
제목에는 verizon이랑 쓸수있다고 해놓고 또 gms ublocked라고 써있어서 헷갈려요 ㅜㅜ
Gms이면 한국서 사용 불가능아닌가요??

BRAND NEW IN OPEN BOX!
BOX OPENED TO REMOVE SIM CARD
Verizon - Unlocked!
The New Apple iPhone SE
Click here to See my other items for sale!
Model A1662 / MLLY2LL/A
Also Works With: AT&T, T-Mobile,
Straight Talk + All GSM Carriers
in USA & Worldwide!
*** BRAND NEW! ***
COMPLETE IN ORIGINAL BOX INCLUDING
ALL BRAND NEW (SEALED) APPLE
ACCESSORIES & DOCUMENTS!
-NO SIM CARD INCLUDED.
AVAILABLE FOR FREE FROM MOST CARRIERS!
(Or use your existing nano SIM card.)