UHB905Stereo Bluetooth Earphone

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. (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. FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. Federal Communications Commission (FCC) Requirements, Part 15 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 outl et on a circuit different from that to which the receiver is connected. ---Consult the dealer or an experienced radio/TV technician for help.

SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO., LTD____________________ BUILDING2, HENGDEYUAN INDUSTRIAL DISTRICT, JIZHENG ROAD, BUJI TOWN, LONGGANG DISTRICT, SHENZHEN, CHINA Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: UHB905 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Best Regards YE JIE BIN SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO., LTD

Chris Harvey From: eric.wong [[email protected]] Sent: Monday, August 28, 2006 10:24 PM To: [email protected] Cc: aven.zhou Subject: Re:Shenzhen Shuaixian Electronic Equipment Co., Ltd. , FCC ID: UHB905, Assessment NO.: AN06T6069, Notice#1 Attachments: SZ060727B08-RP_0828.pdf Page 1 of 2 8/29/2006 Hello Chris, Attached please find the revised report, and our client quote that they use the Bluetooth Ver.2.0 chipset BC352, with EDR. Hope this help.. please let us know the review status of the job.. Thanks alot!! Thank you!! Should you have any question, please don't hesitate to ask us.. Eric Wong Report & Certification Section Compliance Certification Services (Shenzhen) Inc. (aka Compliance Engineering Services, Inc.) TEL.: 86-755-28055000 Ext.102 FAX: 86-755-28055221 EMAIL: [email protected] / [email protected] ----Our mission: Helping customers speed to market in Conformance, Compliance & Certification!!-- - - <charvey- [email protected]> 2006/08/26 09:19 PM 收件人： <[email protected]>, <[email protected]> 副本抄送： <[email protected]> 主旨： Shenzhen Shuaixian Electronic Equipment Co., Ltd. , FCC ID: UHB905, Assessment NO.: AN06T6069, Notice#1 Dear Eric Wong, I have performed the review of the above referenced application and find that the following items need to be addressed before the review can be completed: 1. The test report does not identify the version of ANSI C63.4 used for measurements. The FCC currently requires the use of ANSI C63.4:2003 for measurements. Please update the test report to include the version of ANSI C63.4 used. 2. There are several FCC requirements that are not yet declared as being compliant in the application referenced above. These requirements are automatically deemed compliant if the device meets the Bluetooth Specification. The device is called a Bluetooth headset; however there is no statement that the headset complies with the Bluetooth CORE specification. Please either provide a declaration with the Bluetooth Specification (please include version) or provide individual declarations of compliance with the following items needed for FCC 15.247 compliance: - Is the hopping sequence pseudorandom, based on the technical description? - Is each channel used equally on average, based on the technical description? - Does the associated system receiver have a compliant input bandwidth, based on the measured 20 dB emission bandwidth? - Does the associated system receiver have the ability to hop in synchronization with the transmitter, based on the technical description? - Does the design of the frequency hopping system allow it to comply with all pertinent requirements when presented with a lengthy data stream? - Does the frequency hopping system comply with the non-coordination requirement? The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender. Best regards, Chris Harvey [email protected] Page 2 of 2 8/29/2006

LABEL LOCATION

Compliance Certification Services (Shenzhen) Inc. Report No: SZ060727B08-RP FCC ID: UHB905 Date of Issue: August 16, 2006 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document Page 1 of 51 FCC 47 CFR PART 15 SUBPART C TEST REPORT For STEREO BLUETOOTH HEADPHONE Model: SX-905 / SX-907 / SX-908 / SX-909 / SX-910 / SX-911 / SX-912 Tra d e Na me: s u i ce n Prepared for SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO., LTD BUILDING2, HENGDEYUAN INDUSTRIAL DISTRICT, JIZHENG ROAD, BUJI TOWN, LONGGANG DISTRICT, SHENZHEN, CHINA Prepared by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. NO. 5, JINAO INDUSTRIAL PARK, NO. 35 JUKENG ROAD, DASHUIKENG VILLAGE, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN, CHINA TEL: 86-755-28055000 FAX: 86-755-28055221 LAB CODE:200577-0 Compliance Certification Services (Shenzhen) Inc. Report No: SZ060727B08-RP FCC ID: UHB905 Date of Issue: August 16, 2006 Page 2 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION............................................................................................. 3 2. EUT DESCRIPTION .................................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................................. 5 3.1 EUT CONFIGURATION.............................................................................................................. 5 3.2 EUT EXERCISE......................................................................................................................... 5 3.3 GENERAL TEST PROCEDURES.................................................................................................. 5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS .............................................. 6 3.5 DESCRIPTION OF TEST MODES................................................................................................. 6 4. INSTRUMENT CALIBRATION................................................................................................. 7 5. FACILITIES AND ACCREDITATIONS ................................................................................... 8 5.1 FACILITIES.............................................................................................................................. 8 5.2 EQUIPMENT............................................................................................................................. 8 5.3 LABORATORY ACCREDITATIONS AND LISTING....................................................................... 8 6. SETUP OF EQUIPMENT UNDER TEST .................................................................................. 9 6.1 SETUP CONFIGURATION OF EUT.............................................................................................. 9 6.2 SUPPORT EQUIPMENT ..................................................................................................... 9 7. FCC PART 15.247 REQUIREMENTS...................................................................................... 10 7.1 PEAK POWER......................................................................................................................... 10 7.2 PEAK POWER SPECTRAL DENSITY......................................................................................... 11 7.3 BAND EDGES MEASUREMENT...................................................................................... 14 7.4 FREQUENCY SEPARATION ............................................................................................ 19 7.5 NUMBER OF HOPPING FREQUENCY ............................................................................ 22 7.6 SPURIOUS EMISSIONS ...................................................................................................... 24 7.7 POWERLINE CONDUCTED EMISSIONS.................................................................................... 48 APPENDIX 1 PHOTOGRPHS OF TEST SETUP.......................................................................... 50 Compliance Certification Services (Shenzhen) Inc. Report No: SZ060727B08-RP FCC ID: UHB905 Date of Issue: August 16, 2006 Page 3 1. TEST RESULT CERTIFICATION Applicant: SHENZHEN SHUAIXIAN ELECTRONIC EQUIPMENT CO., LTD BUILDING2, HENGDEYUAN INDUSTRIAL DISTRICT, JIZHENG ROAD, BUJI TOWN, LONGGANG DISTRICT, SHENZHEN, CHINA Equipment Under Test: STEREO BLUETOOTH HEADPHONE Trade Name: suicen Model: SX-905 / SX-907 / SX-908 / SX-909 / SX-910 / SX-911 / SX-912 Date of Test: July 27-August 16, 2006 APPLICABLE STANDARDS STANDARD TEST RESULT FCC Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. 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: 2003 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 15.207, 15.209 and 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Tested By: Henry Ding Reviewed By: Harris Lai / General Manager Eric Wong / Assistant manager COMPLIANCE CERTIFICATION COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. SERVICES (SHENZHEN) INC. Compliance Certification Services (Shenzhen) Inc. Report No: SZ060727B08-RP FCC ID: UHB905 Date of Issue: August 16, 2006 Page 4 2. EUT DESCRIPTION Product STEREO BLUETOOTH HEADPHONE Trade Name suicen Model Number SX-905 / SX-907 / SX-908 / SX-909 / SX-910 / SX-911 / SX-912 Model Discrepancy The products are identical except that the appearance color are different. Power Supply DC 3.7V Power…

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Compliance Certification Services (Shenzhen) Inc. Report No: SZ060727B08-RP FCC ID: UHB905 Date of Issue: August 16, 2006 Page 50 APPENDIX 1 PHOTOGRPHS OF TEST SETUP Radiated Emission Set up Photos Compliance Certification Services Inc. Report No: SZ060727B08-RP FCC ID: UHB905 Date of Issue: August 16, 2006 Page 51 Conducted Emission Set Up Photos