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 LETTER OF AUTHORIZATION To whom it may concern:
We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2ADIYWP-100 including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from SMARTSOUND CORPORATION. LTA Co.,LTD. (Contact Person) Contact name: Ja-Beom, Koo Position: Manager Phone:(82)10-2840-8504 E-mail: cnamaster@ltalab.com Sincerely, ChiWon, Song/ Team Manager SMARTSOUND CORPORATION