PSR-CERAMIC-BTCERAMIC BLUETOOTH RECEIVER

Bluetooth Receiver Designed by Joey Roth, 2013 Setup: The box in front of you should contain: b Power supply c Cables -RCA interconnects -Power cord If any of these parts are missing or appear damaged, please email [email protected] before proceeding. © 2013 Joey Roth Design Studio a Bluetooth receiver 1. Connect the Bluetooth receiver’s LINE OUT to the speaker amp’s or subwoofer’s LINE IN 2. Connect one end of the power cord to the DC 5V jack on the Bluetooth receiver, and the other end to a wall outlet or powered USB port. 3. Switch on the Bluetooth receiver and wait for the front LED to start blinking blue and red 4. Enable Bluetooth on your device of choice and link it to the Bluetooth receiver, which will be called CERAMIC SPEAKER SYSTEM on the list of available devices. 5. Make sure the speaker and subwoofer amps are both turned on, and begin playing music wirelessly If you have any questions about setting up or using your Bluetooth receiver, please contact us at [email protected] FCC Warning: 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (current) 2.0 3.0 Jan-31-2012 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 3.0 YUNG INTERNATTONAL INC. 2013-10-30 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, YUNG INTERNATTONAL INC. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): FCC ID: PSR-CERAMIC-BT (CERAMIC BLUETOOTH RECEIVER Model No.: CERAMIC BLUETOOTH RECEIVER) We affirm that between SIEMIC and YUNG INTERNATTONAL INC, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, William Chang/Vice General Manager E-mail: [email protected] Phone: +886-2-26628811 Fax: +886-2-26626611 Address: 7/F No.8, Lane 270, Pei Shen Road Sec.3, Shen Keng Dist., 222 New Taipei City, Taiwan

Confidentiality Request Letter YUNG INTERNATTONAL INC. 2013-10-30 To: Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Permanent Confidentiality Request for FCC ID: PSR-CERAMIC-BT We hereby request confidential treatment of information accompanying this application as outlined below: - Block diagram - Operation description - Schematic The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, William Chang/Vice General Manager E-mail: [email protected] Phone: +886-2-26628811 Fax: +886-2-26626611 Address: 7/F No.8, Lane 270, Pei Shen Road Sec.3, Shen Keng Dist., 222 New Taipei City, Taiwan

Visual Angle Approved By mm Unit Scale Rev. No. Date Drawing No. Model No. Part Name Part No. Cus. Model No. 
 +  Fit 2013.11.12 2013.11.04  A00 0  Quotation Checked By Rev. Description By Date Sample Tooling Official Issue Drawn By ECN. No. 2 3 YUNG INTERNATIONAL INC.  1 ：：：，!"# , $#

BT Module Antenna

FCC ID: PSR-CERAMIC-BT Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz； Power and distance are rounded to the nearest mW and mm before calculation； The result is rounded to one decimal place for comparison； The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. We use 5mm as separation distance to calculate. Maximum measured transmitter power: Transmit Frequency (GHz) Mode Max Conducted Power (dBm) Result calculation 1-g SAR 2.402 GFSK 5.62 1.13 3.0 2.441 GFSK 6.45 1.38 3.0 2.480 GFSK 7.95 1.96 3.0 Conclusion: For the max result : 1.965≤ 3.0 for 1-g SAR extremity SAR, No SAR is required.

TRF No：FCC 15.247/A Page 1 of 52 Report No: ES130929275E Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPARTC REQUIREMENT OF CERAMIC BLUETOOTH RECEIVER MODEL No.: CERAMIC BLUETOOTH RECEIVER FCC ID: PSR-CERAMIC-BT Trademark: JOEY ROTH REPORT NO: ES130929275E ISSUE DATE: October 30, 2013 Prepared for YUNG INTERNATIONAL INC 7/F No.8, Lane 270, Pei Shen Road Sec.3, Shen Keng Dist, 222 New Taipei City, Ta i w a n Prepared by SHENZHEN EMTEK CO., LTD. Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China. TEL : 86-755-26954280 FAX: 86-755-26954282 TRF No：FCC 15.247/A Page 2 of 52 Report No: ES130929275E Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World VERIFICATION OF COMPLIANCE Applicant: YUNG INTERNATIONAL INC 7/F No.8, Lane 270, Pei Shen Road Sec.3, Shen Keng Dist., 222 New Taipei City, Taiwan Manufacturer: YUNG INTERNATIONAL INC 7/F No.8, Lane 270, Pei Shen Road Sec.3, Shen Keng Dist., 222 New Taipei City, Taiwan Product Description: CERAMIC BLUETOOTH RECEIVER Model Number: CERAMIC BLUETOOTH RECEIVER Serial Number: N/A File Number: ES130929275E Date of Test: September 30, 2013 to October 30, 2013 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247. The test results of this report relate only to the tested sample identified in this report. Date of Test : September 30, 2013 to October 30, 2013 Prepared by : Jack.Li/Editor Reviewer : June xie/Supervisor Approve & Authorized Signer : Lisa Wang/Manager TRF No：FCC 15.247/A Page 3 of 52 Report No: ES130929275E Shenzhen EMTEK Co.,Ltd. Building 69, Majialong Industry Zone, Nanshan District, Shenzhen,Guangdong,China www.emtek.com.cn Tel: +86-755-2695 4280 Fax: +86-755-2695 4282 Access to the World Ta b l e o f C o n t e n t s 1 GENERAL INFORMATION ................................................................................................. 5 1.1 PRODUCT DESCRIPTION........................................................................................................................... 5 1.2 RELATED SUBMITTAL(S) / GRANT (S) ..................................................................................................... 5 1.3 TEST METHODOLOGY.............................................................................................................................. 5 1.4 SPECIAL ACCESSORIES............................................................................................................................ 5 1.5 EQUIPMENT MODIFICATIONS.................................................................................................................. 5 1.6 TEST FACILITY........................................................................................................................................ 6 2 SYSTEM TEST CONFIGURATION .................................................................................... 7 2.1 EUT CONFIGURATION............................................................................................................................. 7 2.2 EUT EXERCISE........................................................................................................................................ 7 2.3 TEST PROCEDURE.................................................................................................................................... 7 2.4 LIMITATION............................................................................................................................................. 7 2.5 CONFIGURATION OF TESTED SYSTEM................................................................................................... 11 2.6 EQUIPMENT USED IN TESTED SYSTEM................................................................................................... 11 2.7 DESCRIPTION OF TEST MODES................................................................................................................ 12 3 SUMMARY OF TEST RESULTS ....................................................................................... 13 4 CONDUCTED EMISSIONS TEST ..................................................................................... 14 4.1 MEASUREMENT PROCEDURE:................................................................................................................ 14 4.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 14 4.3 MEASUREMENT EQUIPMENT USED: ...................................................................................................... 14 4.4 CONDUCTED EMISSION LIMIT................................................................................................................ 14 4.5 MEASUREMENT RESULT:....................................................................................................................... 15 5 RADIATED EMISSION TEST ............................................................................................ 16 5.1 MEASUREMENT PROCEDURE................................................................................................................. 16 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................... 17 5.3 MEASUREMENT EQUIPMENT USED: .....................................…

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PHOTOGRPHS OF TEST SETUP