3311์ด 900hz์—์„œ ๋ฉˆ์ถ”๋Š”๊ฒŒ ๊ฑฐ์Šฌ๋ ค์„œ g3 ultra ์‹œ์ผœ๋ดค๋Š”๋ฐ ๋นŒํ€„ ํ•˜์ž๊ฐ€ ์‹ฌํ•ด์„œ ๋‘˜์ด ํ•ฉ์ณ๋ด„ ์•ˆ๋˜๋Š” ๋ฒ„ํŠผ ์—†์ด ์ž‘๋™ ์ž˜๋จ