FCC ID: RWO-RC810387 Smart Mask

RF_160, Issue 02 Declaration of Authorization We Name: Razer Inc. Address: 9 Pasteur, Suite 100 City: Irvine State: California Country: United States Declare that:

Name Representative of agent: Ms. Rose Liu Agent Company name: BTL Inc. Address: No.3 Jinshagang 1st Road, Shixia, Dalang Town City: Dong Guan Country: China is authorized to apply for Certification and signing related documents of the following product(s), including 731 form(s):

Product description: Smart Mask Type designation: RC81-0387, RC81-0387XXXX-XXXX(X can be 0-9 or A-Z) Trademark: RAZER FCC ID : RWO-RC810387 on our behalf. Date: 2021-09-13 City: Irvine Name: Johnsen Tia Function: Senior Director, Regulatory & Compliance Signature: . Notes:

(1): Required for FCC application

(2): For FCC it must be the Grantee Code owner or the authorized agent.

Suppliers Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Manufacturer:

U.S. Responsible Party:

Contact Person:

Razer Inc., 9 Pasteur, Suite 100, Irvine, California Razer Inc., 9 Pasteur, Suite 100, Irvine, California 92618 United States 92618 United States Tel.: 760 579 0180 Fax: 760 579 0182 Email: Johnsen.tia@razer.com Internet: https://www.razer.com Model: RC81-0387, RC81-0387XXXX-XXXX(X can be 0-9 or A-Z) Classification:

FCC Part 15B We hereby declare that the equipment bearing the trade name and model number specified above was tested conforming to the applicable FCC rule part(s) 15B and the most accurate measurement standards. We confirm that the necessary steps have been taken and are in force to assure that production units of the same equipment will continue to comply with the Commissions requirements. Date: 2021-09-13

Johnsen Tia / Director, Regulatory & Compliance johnsen.tia@razer.com RAZER INC. 9 Pasteur, Suite 100, Irvine, California 92618 United States

Model Declaration Letter We, the undersigning company Company Name: Razer Inc. Address: 9 Pasteur, Suite 100 Irvine Irvine California United States Hereby confirm that the following products:

Product description: Smart Mask Type designation: RC81-0387, RC81-0387XXXX-XXXX(X can be 0-9 or A-Z) Trademark: RAZER That All versions of the Model RC81-0387, RC81-0387XXXX-XXXX(X can be 0-9 or A-Z) are electrically equal except the following difference: It is the same as the basic model and X is used to define which country it is for under the same family series. Date: 2021-09-13 Name: Johnsen Tia Telephone: 760 579 0180 E-mail: Johnsen.tia@razer.com Signature:

FCC, Request for non-disclosure RF_501, Issue 5 Date: 10-Aug-09 Page 1 of 1 Company Name: Razer Inc. Address:

City:

Country:

9 Pasteur, Suite 100 Irvine California United States To: Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands Subject: Request for confidentiality FCC ID: RWO-RC810387 Reference number: ######

Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application:

Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commissions policy, in order to comply with the marketing regulations in 47 CFR 2.803 and the importation rules in 47 CFR 2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (note 1):

Internal Photos Users Manual Test Set-up Photos External Photos Justification: This document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor unfair advantage in the market. Planned Release Date STC: 180 days from date of grant (notes 2, 3, 4, 5) Date: 2021-09-13 Name and signature of applicant: Johnsen Tia Senior Engineer Notes:

1) A document or type of document can only have ONE type of confidentiality!

2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)!

3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this!

5) Request for extension or for release must be received by Telefication at least 7 days before date of actual marketing or before expiration of the STC period FCC, Request for non-disclosure RF_501, Issue 5 Date: 10-Aug-09 Page 1 of 1