2AFIISH-01Bluetooth headset

FCC ID:2AFIISH-01 0 N OTE : 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. 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 to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

PuHua(HongKong)Technology Co., Limited Unit 3A-5,12/F, Kaiser Centre,No.18 Centre Street, Sai Ying Pun, Hong Kong TEL: 00852-30501110 FAX: 00852-30501150 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/14/2015 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: 2AFIISH-01 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. 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, Signature PuHua(HongKong)Technology Co., Limited Contact person: Hican Liao Title: Manager

PuHua(HongKong)Technology Co., Limited Unit 3A-5,12/F, Kaiser Centre,No.18 Centre Street, Sai Ying Pun, Hong Kong TEL: 00852-30501110 FAX: 00852-30501150 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/14/2015 Request for Confidentiality Company name: PuHua(HongKong)Technology Co., Limited FCC ID: 2AFIISH-01 FCC Part 15 Certification Gentlemen, In accordance with CFR 47 § 0.459, PuHua(HongKong)Technology Co., Limited hereby requests confidentiality of following attachments: (1) schematic diagrams, (2) detailed block diagrams, (3) detailed operational descriptions, (4) parts lists. These documents contain detailed system and equipment description and related information about the product which PuHua(HongKong)Technology Co., Limited considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, PuHua(HongKong)Technology Co., Limited 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. Sincerely, Signature [Hican Liao] [Manager] PuHua(HongKong)Technology Co., Limited Unit 3A-5,12/F, Kaiser Centre,No.18 Centre Street, Sai Ying Pun, Hong Kong

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location FCC ID: 2AFIISH-01

Internal Photos OPEN VIEW OF EUT-1 INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 Antenna

PuHua(HongKong)Technology Co., Limited Unit 3A-5,12/F, Kaiser Centre,No.18 Centre Street, Sai Ying Pun, Hong Kong TEL: 00852-30501110 FAX: 00852-30501150 Declaration concerning Antenna Specification It is hereby declared that the product Model No.: SH-01 FCC ID: 2AFIISH-01 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type described below: Model No. of antenna: N/A Type of antenna: Ceramic antenna Gain of the antenna: 0.54 dBi Frequency range: 2402-2480 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: PuHua(HongKong)Technology Co., Limited Address: Unit 3A-5,12/F, Kaiser Centre,No.18 Centre Street, City: Sai Ying Pun ZIP / Postal code: Country: Hong Kong Place: Shenzhen Date: Aug.14,2015 Signature:

RF Exposure Evaluation Product Description: Bluetooth headset Model Number: SH-01 FCC ID: 2AFIISH-01 According to 447498 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 transmitter output power (P t ) formula was showed as the follow: P t =（E x d） 2 /（30 x g t ） P t =transmitter output power in watts g t =numeric gain of the transmitting antenna (unitess) E=electric field strength in V/m d=measurement distance in meters (m) According to the formula described above: Emax=97.28 dBuv/m=0.073V/m, d=3m, g t =1 P t =（E x d） 2 /（30 x g t ）=(0.073x3) 2 / (30x1)=0.0015987W=1.60mW The result is rounded to one decimal place for comparison Worse case is as below: [2402MHz -1.60mW output power] (1.60mW / 5mm)*[√2.402(GHz)] = 0.496 mW < 3.0 for 1 - g SAR Then SAR evaluation is not required NOTE: For the maximum power, you can refer FCC test report.

Page 1 of 73 FCC Test Report Report No.: AGC03177150701FE03 FCC ID : 2AFIISH‐01 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth headset BRAND NAME : ENJOYOU MODEL NAME : SH‐01 CLIENT : PuHua(HongKong)Technology Co., Limited DATE OF ISSUE : July 29, 2015 STANDARD(S) TEST PROCEDURE(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC03177150701FE03 Page 2 of 73 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / July 29, 2015Valid Original Report Report No.: AGC03177150701FE03 Page 3 of 73 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ...................................................................................... 4 2. GENERAL INFORMATION .................................................................................................. 5 2.1. PRODUCT DESCRIPTION ........................................................................................................... 5 2.2. TABLE OF CARRIER FREQUENCYS .......................................................................................... 5 3. MEASUREMENT UNCERTAINTY........................................................................................ 7 4. DESCRIPTION OF TEST MODES ........................................................................................ 7 5. SYSTEM TEST CONFIGURATION ...................................................................................... 8 5.1. CONFIGURATION OF EUT SYSTEM .......................................................................................... 8 5.2. EQUIPMENT USED IN EUT SYSTEM ......................................................................................... 8 5.3. SUMMARY OF TEST RESULTS .................................................................................................. 8 6. TEST FACILITY .................................................................................................................... 9 7 ALL TEST EQUIPMENT LIST ............................................................................................... 9 8. RADIATED EMISSION ....................................................................................................... 11 8.1TEST LIMIT ................................................................................................................................... 11 8.2. MEASUREMENT PROCEDURE ................................................................................................ 12 8.3. TEST SETUP .............................................................................................................................. 14 8.4. TEST RESULT(Worst modulation:GFSK) ................................................................................... 16 9. BAND EDGE EMISSION .................................................................................................... 42 9.1. MEASUREMENT PROCEDURE ................................................................................................ 42 9.2 TEST SETUP ............................................................................................................................... 42 9.3 RADIATED TEST RESULT(Worst modulation:GFSK) ................................................................. 43 10. 20DB BANDWIDTH .......................................................................................................... 51 10.1. MEASUREMENT PROCEDURE .............................................................................................. 51 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................... 51 10.3. LIMITS AND MEASUREMENT RESULTS ................................................................................ 51 11. FCC LINE CONDUCTED EMISSION TEST ..................................................................... 60 11.1. LIMITS OF LINE CONDUCTED EMISSION TEST ................................................................... 60 11.2. BLOCK DIAGRAM OF LINE CONDUCTED EMISSION TEST ................................................. 60 11.3. PRELIMINARY PROCEDURE OF LINE CONDUCTED EMISSION TEST .............................. 61 11.4. FINAL PROCEDURE OF LINE CONDUCTED EMISSION TEST ............................................. 61 11.5. TEST RESULT OF LINE CONDUCTED EMISSION TEST ....................................................... 62 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ............................................................... 66 APPENDIX B: PHOTOGRAPHS OF EUT .............................................................................. 68 Report No.: AGC03177150701FE03 Page 4 of 73 1. VERIFICATION OF CONFORMITY Applicant PuHua(HongKong)Technology Co., Limited Address Unit 3A-5,12/F, Kaiser Centre, No.18 Centre Street, Sai Ying Pun, Hong Kong Manufacturer Shenzhen Puhua Technology Co., Ltd Address 4/F BLDG-B, Forzen Technology Park, Fuyuan 2nd Road, Fuyong Town, Baoan District, Shenzhen, China Product Designation Bluetooth headset Brand Name ENJOYOU Test Model SH-01 Date of test July 28, 2015 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF We hereby certify that: The above equipment was tested by Dongguan Precise Testing Service 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 radiated emission limits of FCC Rules Part 15.249. Tested By Matt Zhang(Zhang Liang) July 29, 2015 Reviewed By Bart Xie(Xie Xiaobin) July 29, 2015 Approved By Solger Zhang(Zhang Hongyi) Authorized Officer July 29, 2015 Report No.: AGC03177150701FE03 Page 5 of 73 2. GENERAL…

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP