TQMIROCKMINIBluetooth Speaker

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. NOTE: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

BEST TALENT INDUSTRIAL LIMITED 3/F, 3 Building, Ji Yi Yuan industrial region, Xinwei, Dalang, Baoan, Shenzhen, China --------------------------------------------------------------------------------------------------------------------- Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: TQMIROCKMINI Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics TQMIROCKMINI_FCCID_Schematics.pdf Block Diagram TQMIROCKMINI_FCCID_BlockDiagram.pdf Operational Description TQMIROCKMINI_FCCID_OperationalDescription.pdf PCB Layout TQMIROCKMINI_FCCID_PCBLayout.pdf 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 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, BEST TALENT INDUSTRIAL LIMITED ------------------------- (Jason Yu) (Manager)

BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EXHIBIT 2 - EUT PHOTOGRAPHS EUT View 1 EUT View 2 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EUT View 3 EUT View 4 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EUT View 5 EUT View 6 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EUT View 7

BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: TQMIROCKMINI 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT CE Label Location

BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: TQMIROCKMINI 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT CE Label Location

BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EUT Housing and Board View 3 EUT Housing and Board View 4 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Solder Board-Component View 1 Solder Board-Component View 2 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Solder Board-Component View 3 Solder Board-Component View 4 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Solder Board-Component View 5 Solder Board-Component View 6 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Solder Board-Component View 7 Solder Board-Component View 8 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Solder Board-Component View 9 Solder Board-Component View 10 BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Solder Board-Component View 11

F Exposure Requirements Product Description: Bluetooth Speaker Model No.: iRock mini FCC ID: TQMIROCKMINI According to the KDB 447498 D01 V05r02, the following RF exposure evaluation shall to demonstrate RF exposure compliance. BT (EDR mode) Tx frequency range: 2402-2480MHz Device category: Portable device (Distance: 5mm) Maximum Conducted Output Power: 8.710dBm Maximum Output Power: 7.43mW Limit: 10mW Source-based time-averaged output power is 7.43mW ＜ 10mW BT (BLE mode) Tx frequency range: 2402-2480MHz Device category: Portable device (Distance: 5mm) Maximum Conducted Output Power: 7.413dBm Maximum Output Power: 5.51mW Limit: 10mW Source-based time-averaged output power is 5.51mW ＜ 10mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068315I-1 PAGE 1 OF 54 FCC PART 15.247 FCC Part 15C Measurement and Test Report For BEST TALENT INDUSTRIAL LIMITED 3/F, 3 Building, Ji Yi Yuan industrial region, Xinwei, Dalang, Baoan, Shenzhen, China FCC ID: TQMIROCKMINI FCC Rule(s): FCC Part 15.247 Product Description: Bluetooth Speaker Tested Model: iRock mini Report No.: STR14068316I-1 Tested Date: 2014-06-20 to 2015-01-12 Issued Date: 2014-01-13 Tested By: Vigoss Liang / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: Shenzhen SEM.Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM.Test Technology Co., Ltd. BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068315I-1 PAGE 2 OF 54 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 7 3. RF EXPOSURE ......................................................................................................................................................... 8 3.1 STANDARD APPLICABLE ......................................................................................................................................... 8 3.2 TEST RESULT.......................................................................................................................................................... 8 4. ANTENNA REQUIREMENT .................................................................................................................................. 9 4.1 STANDARD APPLICABLE ......................................................................................................................................... 9 4.2 EVALUATION INFORMATION .................................................................................................................................. 9 5. FREQUENCY HOPPING SYSTEM REQUIREMENTS ................................................................................... 10 5.1 STANDARD APPLICABLE ....................................................................................................................................... 10 5.2 FREQUENCY HOPPING SYSTEM............................................................................................................................. 10 5.3 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .................................................................................... 11 6. QUANTITY OF HOPPING CHANNELS AND CHANNEL SEPARATION ................................................... 12 6.1 STANDARD APPLICABLE ....................................................................................................................................... 12 6.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 12 6.3 TEST PROCEDURE ................................................................................................................................................. 12 6.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 12 6.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 7. DWELL TIME OF HOPPING CHANNEL .......................................................................................................... 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 17 7.3 TEST PROCEDURE ................................................................................................................................................. 17 7.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 17 7.5 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 8. 20DB BANDWIDTH ............................................................................................................................................... 28 8.1 STANDARD APPLICABLE ....................................................................................................................................... 28 8.2 TEST EQUIPMENT…

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BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) BEST TALENT INDUSTRIAL LIMITED Model: iRock mini REPORT NO.: STR14068316I-1/2 FCC PART 15.247 Radiation Emission Test Setup (Above 1GHz)