FCC ID: 2A7PIT6MAX Wanbo Projector

Shenzhen wanbo Technology Co., Ltd. Add: 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Date: 2022-7-7 FCC ID: 2A7PIT6MAX Dear Sir/Madam, We, Shenzhen wanbo Technology Co., Ltd. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model:

Product name: Wanbo Projector Model no.: T6 Max, T6,T6 Mini, T6 Pro, T6S, T6SE, T6M, WB-T6 Max, WB-T6,WB-T6 Mini, T3, T3 Ultra, T6,T6 Ultra, T6 Pro,R1,R2,R3,R4,WB-TX1,WB X1,X1 Pro,X1 Max, T6R Max,F6,F8 Sincerely, hancharg Kn

Name/Title : Tianchang Yin/Manager Company: Shenzhen wanbo Technology Co., Ltd. Address: 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Phone: 0755-83223338 Fax: N/A E-Mail: pudq@hzgce.cn

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2022-7-7>

Pursuant to Paragraphs 0.457 and 0.459 of the Commission's Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID Model name 2A7PIT6MAX T6 Max For the product stated above, we request that the following information be held confidential;

Long-Term Short-Term Short-Term Exhibits Confidentiality Confidentiality Confidentiality Days External Photos Internal Photos Block Diagram xX Schematics Xx Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions Xl The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title: Tianchang Yin/Manager Company: Shenzhen wanbo Technology Co., Ltd. Address: 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Phone: 0755-83223338 Fax: N/A E-Mail: pudg@hzgce.cn

Shenzhen wanbo Technology Co., Ltd. 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022-7-7 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A7PIT6MAX including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, oor Name/Title: Tianchang Yin/Manager Company: Shenzhen wanbo Technology Co., Ltd. Address: 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Phone: 0755-83223338 Fax: N/A E-Mail: pudq@hzgce.cn

Shenzhen wanbo Technology Co., Ltd. 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen UNII Device Declaration Letter To whom it may concern:

We have declared below featured for FCC equipment authorization, Device FCC ID: 2A7PIT6MAX

(1) DFS Device: Master Client with Radar detection capability KINA Client without radar detection capability,

(2) Active / Passive Scanning , adhoc mode access point capability Active Scanning passive scanning Frequency (the device can (where the device Ad Hoc Mode Access point Band (MHz) transmit a probe is can listen only capability capability

(beacon)) with no probes) 5180-5240 Yes | KINo | Yes No Yes | _XINo Yes | KXINo 5190-5230 Yes | KINo | Yes No Yes | _XINo Yes | KINo 5210-5210 Yes | KXINo | Yes No Yes | XINo Yes | KINo 5745-5825 Yes | KXINo | Yes No Yes | XINo Yes | KINo 5755-5795 Yes | KXINo | Yes No Yes | XINo Yes | KINo 5775-5775 Yes | KINo | &Yes No Yes | XINo Yes | KXINo

(3) Country code selection ability Yes I No

(4)

(5) If yes, pls explain how it was implemented:

Meet 15.202 requirement & Yes No pls check below :

|A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices BAJA client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. Apply KI Does not apply

(If apply, pls help to provide explanation on it was implement, and how software was controlled) Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Fancheng j*

(Signed) Name/Title: | Tianchang Yin/Manager Company: Shenzhen wanbo Technology Co., Ltd. Address: 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Phone: 0755-83223338 Fax: N/A E-Mail: pudq@hzgce.cn

Shenzhen wanbo Technology Co., Ltd. 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Date: 2022-7-7 FCC ID: 2A7PIT6MAX Model Number: T6 Max To:

Federal Communications Commission. Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To Whom It May Concern, We, Shenzhen wanbo Technology Co., Ltd. , declare that this EUT

(FCC ID: 2A7PIT6MAX) doesnt have Ad Hoc mode function on non-US/Canada frequencies . In addition. The frequency selection feature is disabled by firmware for devices marked to the US/Canada. For DTS part of this device, only channels 1-11 will be used in North America, Country code selection is disabled. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, Name/Title: Tianchang Yin/Manager Company: Shenzhen wanbo Technology Co., Ltd. Address: 4th Floor, Building 1, Chuangjian Phase 2 Industrial Park, Yingrenshi Community, Shiyan Street, Baoan District, Shenzhen Phone: 0755-83223338 Fax: N/A E-Mail: pudq@hzgce.cn