SMARTSOUND CORPORATION 4F, 171, Yangjeacheon-ro, Gangnam-gu, Seoul, South Korea Jan 13, 2020 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen:
Cover letter FCC ID : 2ADIYWP-100 The antenna has not changed in using the module. This product uses approved module. 1. 2. 3. Everything is same as existing module Sincerely, ChiWon, Song/ Team Manager SMARTSOUND CORPORATION