YGKS370Bluetooth Headset

FCC Statement: 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 to an outlet on a circuit different from that to which the receiver is connected. 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: Modifications to this product will void the user’s authority to operate this equipment.

Shenzhen Roman Technology Co., Ltd. Floor4, buildingC, Fengmenao Industrial Park, Gangtou, Shenzhen, China Letter of Authorization Company: Shenzhen Roman Technology Co., Ltd. Address: Floor4, buildingC, Fengmenao Industrial Park, Gangtou, Shenzhen, China Product Name: Bluetooth headset Model Number: S370, S330,S350, S380, S390,S3020 We authorize MiCOM Labs, 440 Boulder Court, Suite 200, Pleasanton, CA 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. This shall include the following:  Testing  Approval applications (includes complete product documentation package, including Confidential information) and procedures  Payment of approval fees We declare that MiCOM Labs, 440 Boulder Court, Suite 200, 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 MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Yanhui Cao Date: Mar.03,2015 Title: Chairman Signature of applicant:

3/17/2015 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company name: < Shenzhen Roman Technology Co., Ltd. > FCC ID: YGKS370 FCC Part 15 Certification Gentlemen, Pursuant to 47 CFR 0.457(d)(1)(ii) and 0.459 < Shenzhen Roman Technology Co., Ltd.> hereby requests permanent confidentiality of the following documents for the subject application: Exhibit Type File Name Description Block Diagram Block Diagram Block Diagram Operational Description Operational Description Operational Description Schematics Schematics Schematics Parts / BOM Parts / BOM Parts / BOM Note: Any exhibit NOT granted Confidential status is viewable on the FCC website as soon as the 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 < Shenzhen Roman Technology Co., Ltd. > considers proprietary, confidential, and a custom design not otherwise available to the general public. State why the information is a “trade secret;” Since the design is a basis from which future products will evolve, < Shenzhen Roman Technology Co., Ltd. > considers that this information would be of significant benefit to its competitors and that disclosure would give competitors an unfair advantage in the marketplace. Trade secret” information is information which is not generally known or reasonably ascertainable, by which a business can obtain an economic advantage over competitors. The information is not normally released to any party or person outside the company. Sincerely, Signature: Name: Yanhui Cao Company: Shenzhen Roman Technology Co., Ltd. Title: Chairman Date: Mar.03,2015

FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 1 of 2 1.External Photos of the EUT External view-1 External view-2 External view-3 FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 2 of 2 External view-4 External view-5 External view-6

FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 1 of 1 LABEL PHOTOGRAPHS Label Location 5MM 15MM

FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.:CGZ3150306-00218-EF Page 1 of 3 1. Internal Photos of the EUT Internal view PCB 1 side 1 view FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.:CGZ3150306-00218-EF Page 2 of 3 PCB 1 side 2 view PCB 2 side 1 view FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.:CGZ3150306-00218-EF Page 3 of 3 PCB 2 side 2 view Oscillator view

CENTRE OF TESTING SERVICE INTERNATIONAL OPERATE ACCORDING TO ISO/IEC 17025 FCC ID TEST REPORT TEST REPORT NUMBER : CGZ3150306-00218-EF CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 1 of 29 TEST REPORT For FCC ID 47 CFR PART 15 OCT, 2014 Report Reference No. .................... CGZ3150306-00218-EF Date of issue..................................... 12 March 2015 Testing Laboratory Name .............. CENTRE OF TESTING SERVICE CO., LTD. Address............................................. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Testing location/ procedure .............. Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s name ............................ Shenzhen Roman Technology Co., Ltd. Address............................................. Floor4, BuildingC, Fengmenao Industrial Park, Gangtou, Shenzhen, China Test specification ........................... Standard ........................................... 47 CFR PART 15 OCT, 2014 Test Report Form No. ....................CTSEMC-1.0 TRF Originator.................................. CENTRE OF TESTING SERVICE CO., LTD. Master TRF .......................................Dated 2009-01 CENTRE OF TESTING SERVICE CO., LTD. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the CENTRE OF TESTING SERVICE CO., LTD is acknowledged as copyright owner and source of the material. CENTRE OF TESTING SERVICE CO., LTD takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description.....................: Bluetooth Headset Trade Mark....................................... ROMAN Manufacturer.................................... Shenzhen Roman Technology Co., Ltd. Model/Type reference...................... S370 Ratings............................................. DC3.7V power supply by Battery Input : 5V Charging by USB Port Operating Frequency ........................ 2402.0MHz ~2480.0MHz Result ............................................... Positive Compiled by: Supervised by: Approved by: Kate zhang / Fileadministrators Duke yang / Technique principal Vincent yao / Manager FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 2 of 29 FCC ID -- T E S T R E P O R T Test Report No. : CGZ3150306-00218-EF 12 March 2015 Date of issue Type / Model............................ S370 EUT.......................................... Bluetooth Headset Applicant........................... Shenzhen Roman Technology Co., Ltd. Address.................................... Floor4, BuildingC, Fengmenao Industrial Park, Gangtou, Shenzhen, China Telephone................................ +86-0755-89748116-691 Fax........................................... +86-0755-89748126 Contact..................................... Yanhui Cao Manufacturer...................... Shenzhen Roman Technology Co., Ltd. Address.................................... Floor4, BuildingC, Fengmenao Industrial Park, Gangtou, Shenzhen, China Telephone................................ +86-0755-89748116-691 Fax........................................... +86-0755-89748126 Contact..................................... Yanhui Cao Factory............................... Shenzhen Roman Technology Co., Ltd. Address.................................... Floor4, BuildingC, Fengmenao Industrial Park, Gangtou, Shenzhen, China Telephone................................ +86-0755-89748116-691 Fax........................................... +86-0755-89748126 Contact..................................... Yanhui Cao Test Result according to the standards on page 1:PASSED The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 3 of 29 TABLE OF CONTENTS Description Page 1.TEST STANDARDS........................................................................................................................................5 2.SUMMARY......................................................................................................................................................5 2.1 GENERAL REMARKS .......................................................................................................................................5 2.2 FINAL ASSESSMENT...............................................................................................................................…

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FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 1 of 2 TEST PHOTOGRAPHS 1. Photos of TX Radiated Emission Test (In Anechoic Chamber) 9KHz~30MHz 30MHz-1GHz Above 1GHz FCC ID:YGKS370 Copyright of this report is owned by Centre of Testing Service and may not be reproduced other than in full except with the written approval of the issuing Company. CENTRE OF TESTING SERVICE CO., LTD. A101，No.65，Zhuji Highway,Tianhe District，Guangzhou, China Tel：+86-20-85543113 (32 lines) Fax：+86-20-38780406 Complaint line：+86-20-85533471 E-mail：[email protected] See Reverse For Terms And Conditions of Service Report No.: CGZ3150306-00218-EF Page 2 of 2 2. Band Edge Compliance Test 3. Photos of Conduction Emission Test