FCC ID: XGB-TB3341 Ear Force Stealth 600P TX

TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 1.1 Product Under Test Photo Figure 1: Internal Photo of Ear Force Stealth 600P TX - Top Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 1 of 2 TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 Figure 2: Internal Photo of Ear Force Stealth 600P TX - Bottom Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 2 of 2

TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 1.1 Product Under Test Photo Figure 1: External Photo of Ear Force Stealth 600P TX - Top Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 1 of 5 TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 Figure 2: External Photo of Ear Force Stealth 600P TX - Bottom Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 2 of 5 TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 Figure 3: External Photo of Ear Force Stealth 600P TX - Left Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 3 of 5 TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 Figure 4: External Photo of Ear Force Stealth 600P TX Right Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 4 of 5 TUV Rheinland Product Under Test Photo 1279 Quarry Lane, Ste. A, Pleasanton, CA 95466 Tel: (925) 249-9123, Fax: (925) 249-9124 Figure 5: External Photo of Ear Force Stealth 600P TX - Accessories Report Number: 31761757.001 EUT: USB Wireless Audio Transmitter, Model: Ear Force Stealth 600P TX Report Date: June 1, 2017 Page 5 of 5

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100 Summit Lake Drive, Suite 100, Valhalla, New York 10595 p: 914-909-7871 | f: 914-345-2266 Authorization of Timothy Blaney to act on Voyetra Turtle Beachs behalf and as our agent for Subject:

preparation of certification applications. Gentlemen, This letter is to declare that Mr. Tim Blaney, Regulatory Compliance Specialist is fully authorized by Voyetra Turtle Beach, Inc. to sign all legal documents pertaining to Regulatory Type Approvals for Voyetra Turtle Beach products. This includes Authorizations of 3rd party in-country representatives when required. The term of this authorization shall be for 5 years from the date of signature below. If you have any further questions or need additional information, please feel free to contact me at richard.kulavik@turtlebeach.com. Richard Kulavik CTO Voyetra Turtle Beach, Inc. September 26, 2013 Date

Letter of Authorization Company: Turtle Beach Corporation Address: 100 Summit Lake Drive, Suite 100, Valhalla, New York 10595 USA Product Name: Stealth 600P Model Number:

1) Stealth 600P RX (TB300-3340-01) 2) Stealth 600P TX (TB300-3341-01) We authorize TUV Rheinland of North America, Inc., 1279 Quarry Lane, Suite A, Pleasanton, CA 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within TUV Rheinland of North America, Inc. is authorized to act on our behalf and take action on the application. This shall include the following:

Testing Approval applications and procedures Payment of approval fees We declare that TUV Rheinland of North America, Inc., 1279 Quarry Lane, Suite A, Pleasanton, CA 94566, USA, is allowed to forward all information related to the approval project to the applied notified body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by TUV Rheinland of North America, Inc. on our behalf shall have the same effect as acts of our own. Name: Tim Blaney Title: Compliance Manager Signature of applicant:

Date: May 25, 2017 Voyetra Turtle Beach, Inc. 100 Summit Lake Drive, Suite 100, Valhalla, New York 10595 PH: 914-345-2255 FAX: 914-345-2266

5/25/2017 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company name: Voyetra Turtle Beach, Inc. FCC ID: XGB-TB3341 FCC Part 15 Certification Gentlemen, Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, Voyetra Turtle Beach, Inc. hereby requests permanent confidentiality of the following documents for the subject application:

Exhibit Type Schematic File Name 500-152-102_Stealth 600P_Tx_Rev_4.1_Main_PCB Description System Level PCB Schematics for the Stealth 600P TX System Level Block Diagram for the Stealth 600P RX & TX System Level BOM for the Stealth 600P TX System Theory of Operation for the Stealth 600P Block Diagram BOM Turtle Beach Stealth 600P (XGB-TB3341 600P TX & XGB-

TB3340 600P RX) Block Diagram BOM Stealth 600P TX_20170505 of Turtle Beach Stealth 600P Theory of Operation Theory Operation Note: Exhibit types that are commonly held confidential are: (1) Schematics, (2) Block Diagrams, (3) Operational Descriptions, (4) Parts List / Tune UP Info. Any exhibit NOT granted confidentiality is viewable on the FCC website as soon as a grant is issued. Reason why the material should be withheld from public inspection:

These documents contain detailed system, equipment description and related information about the product which Voyetra Turtle Beach, Inc. considers to be proprietary, confidential, and a custom design otherwise not released to the general public. Since the design is a basis from which future technological products will evolve, Voyetra Turtle Beach, Inc. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. To the best of our knowledge, the information listed here is not publicly available anywhere else. Sincerely, Signature:

Name:

Company:

Address:

Tim Blaney Voyetra Turtle Beach, Inc. 100 Summit Lake Drive, Suite 100, Valhalla, NY, 10595 USA Compliance Manager Title:

Power Of Attorney Date: May 26, 2017 Industry Canada Certification and Engineering Bureau 3701 Carling Avenue Bldg. 94 P.O. Box 11490, Station H Ottawa, Ontario K2H 8S2 CANADA Product/ Model Number: Ear Force Stealth 600P RX, Ear Force Stealth 600P TX We authorize TUV Rheinland of North America. Inc., 1279 Quarry Lane, Suite A, Pleasanton, CA 94566, USA, [CN: 2932M-1] to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures Payment of approval fees We declare that TUV Rheinland of North America. Inc., 1279 Quarry Lane, Suite A, Pleasanton, CA 94566, USA, is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by TUV Rheinland of North America. Inc. on our behalf shall have the same effect as acts of our own. Name: Tim Blaney Title: Compliance Manager Signature of applicant Date: May 26, 2017

Product Attestation May 25, 2017 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Company name: Voyetra Turtle Beach, Inc. FCC ID: XGB-TB3341 FCC Part 15 Certification Product / Model No.: Stealth 600P TX To whom it may concern:

Voyetra Turtle Beach, Inc. hereby attests that the Stealth 600 TX devices are exempt from the following software configuration control requirements:

594280 D01 Configuration Control v02r01 594280 D02 U-NII Device Security v01r02 Neither of these KDBs apply to the Voyetra Turtle Beach Stealth 600P product. There is no SW that controls the power or frequency selection. The firmware is loaded at the factory and cannot be altered by the user. The output power and channels are fixed based on the results obtained during FCC regulatory approval testing. Sincerely, Signature:

Tim Blaney Name:

Company: Voyetra Turtle Beach, Inc. Address:

100 Summit Lake Drive, Suite 100 Valhalla, New York 10595 USA Title: Compliance Manager

May 25, 2017 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Company name: Voyetra Turtle Beach, Inc. FCC ID: XGB-TB3340 and XGB-TB3341 FCC Part 15 Certification Product / Model No.: Stealth 600P RX & Stealth 600P TX Software Security Questionnaire General Description 1. Describe how any software/firmware update will be obtained, downloaded, and installed. Software that is accessed through manufacturers website or devices management system, must describe the different levels of security. Once the Stealth 600P system, comprised of the Stealth 600P RX (Wireless Audio Headset, XGB-

TB3340) and Stealth 600P TX (Wireless Audio Transmitter, XGB-TB3341) leave the factory, neither their software nor firmware can be altered or changed through any update in the field These types of configuration changes can only be done at the factory. 2. Describe all the radio frequency parameters that are modified by any software/firmware without any hardware changes. Are these parameters in some way limited, such that, it will not exceed the authorized parameters?

The operational radio frequency parameters, such as channel frequency and output power, of the Stealth 600P system, cannot be changed or modified through any software or firmware update. These parameters are hard-coded into the RX and TX devices at the factory and are set based on the grants provided by the FCC. The output power is well below the +30 dBm limit, typically around +0-6 dBm and the operating channels can only be on 1.0 MHz channels from 2403.35 2477.35 MHz band. The firmware does not allow for operation on any other frequency. 3. Describe in detail the authentication protocols that are in place to ensure that the source of the software/firmware is legitimate. Describe in detail how the software is protected against modification. There are no user accessible hardware connections or ports between the RF chipset and the flash memory. Only the factory installed firmware can run on the hardware once it gets loaded and tested at the factory. 4. Describe in detail the verification protocols in place to ensure that installed software/firmware is legitimate. The hardware section of the device that controls the RF operation does not have the capability of receiving firmware or software updates. New software cannot be loaded into the device by the end-user. The RF parameters are tested and verified during the manufacturing process at the factory through special test-mode software. Once the unit passes these tests and is properly configured, the test mode software is disabled and only the application software that contains the proper operating parameters is allowed to run the system. 5. Describe in detail any encryption methods used to support the use of legitimate software/firmware There is no encryption methods used in this product. The software used to control the RF operating parameters is hardcoded into the design at the time of manufacture with the application and test mode software. 6. For a device that can be configured as a master and client (with active or passive scanning), explain how the device ensures compliance for each mode? In particular if the device acts as master in some band of operation and client in another; how is compliance ensured in each band of operation?

This configuration is not applicable to the Stealth 600P system. Since this is an audio gaming system, the Stealth 600P TX device primarily transfers the audio from the host gaming console over the air to the Stealth 600P RX device. There is a reverse path from the RX to the TX device but that is primarily for error correction and acknowledgement packets. Third-Party Access Control 1. Explain if any third parties have the capability to operate a US sold device on any other regulatory domain, frequencies, or in any manner that is in violation of the certification. No, this operation cannot happen with the Stealth 600P system because the parameters that would cause any type of violation are not available to the end user or any third party. These parameters are set at the factory and cannot be altered in the field. 2. What prevents third parties from loading non-US versions of the software/firmware on the device?

Describe in detail how the device is protected from flashing and the installation of third-party firmware such as DD-WRT. The RF IC has its own dedicated flash and cannot be updated by any software download. An end-user cannot access this from any connection or port and therefore cannot update the operating parameters. All updates of this type would require disassembly of the unit. USER CONFIGURATION GUIDE 1) To whom is the UI accessible? (Professional installer, end user, other.) End-user, there are no professional installers required for this device a) What parameters are viewable to the professional installer/end-user?9 Gaming audio controls, such as bass, treble and volume settings are viewable to the end-user. The end-user does not have any access to frequency of operation, power settings, antenna types, DFS settings, receiver thresholds, or country code settings. b) What parameters are accessible or modifiable by the professional installer?

None

(1) Are the parameters in some way limited, so that the installers will not enter parameters that exceed those authorized?

Not Applicable as these parameters are not available to the end-user.

(2) What controls exist that the user cannot operate the device outside its authorization in the U.S.?

The Stealth 600P can only operate on 1.0 MHz channels from 2403.35 2477.35 MHz. These parameters are set at the factory and cannot be altered or updated in the field. In addition, the output power is set to a fixed value at the factory based on the FCC grant and cannot be altered. c) What parameters are accessible or modifiable to by the end-user?

Gaming audio controls, such as bass, treble and volume settings are modifiable by the end-user.

(1) Are the parameters in some way limited, so that the installers will not enter parameters that exceed those authorized?

Not Applicable as these parameters are not available to the end-user

(2) What controls exist that the user cannot operate the device outside its authorization in the U.S.?

The Stealth 600P can only operate on 1.0 MHz channels from 2403.35 2477.35 MHz. These parameters are set at the factory and cannot be altered or updated in the field. In addition, the output power is set to a fixed value at the factory based on the FCC grant and cannot be altered. d) Is the country code factory set? Can it be changed in the UI?

The country code is factory set and cannot be changed in the UI.

(1) If so, what controls exist to ensure that the device can only operate within its authorization in the U.S.?

Not Applicable as these parameters are not available to the end-user e) What are the default parameters when the device is restarted?

The default parameters are what is set at the factory 2) Can the radio be configured in bridge or mesh mode? If yes, an attestation may be required. Further information is available in KDB Publication 905462 D02. No, not applicable 3) For a device that can be configured as a master and client (with active or passive scanning), if this is user configurable, describe what controls exist, within the UI, to ensure compliance for each mode. If the device acts as a master in some bands and client in others, how is this configured to ensure compliance?

This mode is not available and therefore not applicable 4) For a device that can be configured as different types of access points, such as point-to-point or point-to-

multipoint, and use different types of antennas, describe what controls exist to ensure compliance with applicable limits and the proper antenna is used for each mode of operation. (See Section 15.407(a)). This mode is not available and therefore not applicable Voyetra Turtle Beach, Inc. hereby attests that the answers listed above in regards to the Stealth 600P RX and Stealth 600P TX devices for the Software Security Questionnaire are true and accurate to the best of their knowledge. Sincerely, Signature:

Name:

Tim Blaney Title: Compliance Manager Company: Voyetra Turtle Beach, Inc. Address:

100 Summit Lake Drive, Suite 100 Valhalla, New York 10595 USA