VO8-QNINEBluetooth Headset

FCC ID: VO8- QNINE FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. 2. Changes or modifications not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limitsfor aClass B digital device, pursuant to Part 15 of the FCC Rules. These limits aredesigned to provide reasonable protection against harmful interference in aresidential installation. This equipment generates uses and can radiate radio frequency energyand,if not installed and used in accordance with the instructions, may causeharmful interference to radio communications. However, there is noguarantee that interference will not occur in a particular installation. If this equipment does cause harmful i nterference to radio or televisionreception, 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 ofthe 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 towhich the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

SCS-F18: Project and Product Certification Representative Authorization LetterPage1of2Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 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) FromTo Approved Date Initial Release (current)1.01.0Nov-14-2006 Revised wording(current)1.02.0Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization LetterPage2of2Rev 2.0 Guangzhou Liwei Electronics Co.,Ltd. 11/14/2011 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re:Project and ProductCertification Representative Authorization Letter We,Guangzhou Liwei Electronics Co.,Ltd.hereby authorize SIEMIC, INC. to act as a Certification Bodyforcertifyingfor the following project(s): Product Description:Bluetooth Headset ModelName:Qnine We affirm that between SIEMIC andGuangzhou Liwei Electronics Co.,Ltd., 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, Boyao/General Engineer Tel:+86-020-86062626Fax:+86-020-86062626-826 E-mail:[email protected] No.33,Zhenzhongbei Road,Shenshan Industrial Park Baiyuan District Guangzhou 510005 P.R. China

SCS-F19: Confidentiality Request LetterPage1of2Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) FromTo Approved Date Initial Release (current)1.01.0Nov-14-2006 Adding CFR 2.4591.02.0August–11-2008 SCS-F19: Confidentiality Request LetterPage2of2Rev 2.0 Guangzhou Liwei Electronics Co.,LTD. 2011-11-21 To: Federal Communications Commission Authorization and Evaluation Division 7435 OaklandMills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID:VO8-QNINE We hereby request confidential treatment of information accompanying this application as outlined below: -Block Diagram -Operational 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& 0.459of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Client’s name/ titleBoyao/General Engineer Contact information / addressTel:+86-020-86062626Fax:+86-020-86062626-826 E-mail:[email protected] No.33,Zhenzhongbei Road,Shenshan Industrial Park Baiyuan District Guangzhou 510005 P.R. China

Report No.:ENC111102GZ26F1-1 Page1of3 ATTACHMENTI PHOTOGRAPHS OF EUT ALL VIEW OF SAMPLE Report No.:ENC111102GZ26F1-1 Page2of3 Report No.:ENC111102GZ26F1-1 Page3of3

Bluetooth Headset Model:Qnine FCC ID: VO8-QNINE Guangzhou Liwei Electronics Co.,LTD. Made in China

Bluetooth Headset Model:Qnine FCC ID: VO8-QNINE Guangzhou Liwei Electronics Co.,LTD. Made in China Label Location

Report No.:ENC111102GZ26F1-2 Page1of3 ATTACHMENTII InternalPhotos Report No.:ENC111102GZ26F1-2 Page2of3 Report No.:ENC111102GZ26F1-2 Page3of3

FCC ID :VO8-QNINE Bluetooth (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 levelin excess of the Commission’s guidelines. According to KDB 447498 (2)(a)(i) Frequency Range Low Frequency (MHz)High Frequency(MHz) Center frequency (MHz) 60/f SAR Limitation (mw) 24022480244124.5 Maximum measured transmitter power: ConductedPower (mW)Max Antenna GainEIRP (mW) 0.5141.90 dBi or 1.549numeric0.796 0.4751.90 dBi or 1.549numeric0.736 0.4301.90 dBi or 1.549numeric0.666 Remark：EIRP=P*G=0.514*1.549=0.796mW Threshold at which no SAR required is 25 mw. Maximum Txpower is0.796mw EIRP. Conclusion: No SAR is required. SIMULTANEOUS TRANSMISSION EVALUATION Signature RayZhou/ManagerNov.14,2011

The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document is issuedby ENC, this document cannot be reproduced except in full with our prior written permission. The document is available on request and the brief informationfor its validation can be assessable and confirmed athttp://www.enc-lab.com. 317/3193/FHuiCheng Building, XiangPuTel:+86-020-23314234Fax:+86-020-8256 8534 Street, DongPu, TianHe, GuangZhouE-mail: enc@ enc-lab.comHttp://www.enc-lab.com EastNoticeCertification FCC Radio Test Report FCC ID: VO8-QNINE For Bluetooth Headset ModelName:Qnine Brand Name:Bluedio Report No.: ENC111102GZ26F1 Date of Issue: Nov.11, 2011 Prepared For Guangzhou Liwei Electronics Co., LTD. No.33, Zhenzhongbei Road,Shenshan Industrial Park Baiyuan District Guangzhou 510005 P.R. China TEL:+86-20-8606 2626 FAX:+86-20-8606 2626-800 Prepared By East Notice Certification Service Co., Ltd. 317/319,3/F, HuiCheng Building, XiangPu Street, DongPu, TianHe, GuangZhou, China TEL:+86-20-23314234 FAX:+86-20-8256 8534 The results shown in this test report refer only to the sample(s) tested unless otherwise stated and the sample(s) are retained for 30 days only. The document is issuedby ENC, this document cannot be reproduced except in full with our prior written permission. The document is available on request and the brief informationfor its validation can be assessable and confirmed athttp://www.enc-lab.com. 317/3193/FHuiCheng Building, XiangPuTel:+86-020-23314234Fax:+86-020-8256 8534 Street, DongPu, TianHe, GuangZhouE-mail: enc@ enc-lab.comHttp://www.enc-lab.com EastNoticeCertification Report No.:ENC111102GZ26F1 Page1of55 TABLE OF CONTENTS 1 . CERTIFICATION.............................................................................................................................3 2 . SUMMARY OF TEST RESULTS.................................................................................................4 2.1 TEST FACILITY............................................................................................................................5 2.2 MEASUREMENT UNCERTAINTY..............................................................................................5 3 . GENERAL INFORMATION...........................................................................................................6 3.1 GENERAL DESCRIPTION OF EUT............................................................................................6 3.2 DESCRIPTION OF TEST MODES..............................................................................................8 3.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING..................................................8 3.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED.......................9 3.5 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE)..............................................10 4 . EMC EMISSION TEST.................................................................................................................11 4.1 CONDUCTED EMISSION MEASUREMENT...........................................................................11 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS.................................................................11 4.1.2 MEASUREMENT INSTRUMENTS LIST AND SETTING.....................................................11 4.1.3 TEST PROCEDURE...............................................................................................................12 4.1.4 DEVIATION FROM TEST STANDARD..................................................................................12 4.1.5 TEST SETUP...........................................................................................................................12 4.1.6 EUT OPERATING CONDITIONS...........................................................................................13 4.1.7 TEST RESULTS......................................................................................................................14 4.2 RADIATED EMISSION MEASUREMENT& BAND EDGE..........................................................16 4.2.1 RADIATED EMISSION LIMITS................................................................................16 4.2.2 MEASUREMENT INSTRUMENTS LIST ANS SETTING..............................................17 4.2.3 TEST PROCEDURE...............................................................................................................18 4.2.4 DEVIATION FROM TEST STANDARD..................................................................................18 4.2.5 TEST SETUP...........................................................................................................................19 4.2.6 EUT OPERATING CONDITIONS...........................................................................................19 4.2.7 TEST RESULTS (BETWEEN30–1000 MHZ)...........................................................20 4.2.8 TESTRESULTS (ABOVE 1000 MHZ)..................................................................................23 4.2.9 BAND EDGE..........................................................................................................................26 5 . NUMBER OF HOPPING CHANNEL.........................................................................................31 5.1 APPLIED PROCEDURES / LIMIT.............................................................................................31 5.1.1 MEASUREMENT INSTRUMENTS LIST AND SETTING.....................................................31 5.1.2 TEST PROCEDURE...............................................................................................................31 5.1.3 DEVIATION FROM STANDARD............................................................................................31 5.1.4 TEST SETUP...........................................................................................................................31 …

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Report No.:ENC111102GZ26F1-3 Page1of3 ATTACHMENTIII PHOTOGRAPHS OF THE TEST SETUP Report No.:ENC111102GZ26F1-3 Page2of3 CONDUCTED EMISSION TESTSETUP RADIATED EMISSION TEST SETUP Report No.:ENC111102GZ26F1-3 Page3of3 RADIATED EMISSION TEST SETUP