2AA28BBBassBoomz

Benway Electronics Co., Ltd 5/22/14 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Request for Confidentiality Company name:Benway Electronics Co., Ltd FCC ID:2AA28BB FCC Part 15 Certification Gentlemen, Pursuant to 47 CFR 0.457(d) (1)(ii) and 0.459ACCO Brands, Inc.hereby requests permanent confidentiality of the following documents for the subject application: Exhibit TypeFile NameDescription Block DiagramBlock Diagram.pdfDetails of device showing the frequency of all oscillators Operational DescriptionOperational Description.pdfDescription of the circuit functions SchematicsSchemetic diagram.pdfAll circuitry of devices and component values Parts / BOM Tune-Up Procedure Note:Any exhibit NOT granted Confidential status is viewable on the FCC website as soon as the Grant is issued. Reasonwhythe material should be withheld from public inspection: These documents contain detailed system, equipment description and related information about the product whichBenway Electronics Co., Ltdconsiders 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,ACCO Brands, Inc.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: Johnson Ye Company: Benway Electronics Co., Ltd Title: Manager Date: May 22, 2014

Benway Electronics Co., Ltd Letter of Authorization Company: Benway Electronics Co., Ltd Address:FLAT/RM 1301 13/F NAN FUNG TOWER 173 DES VOEUX RD CENTRAL HK Product Name:BassBoomz Model Number:BassBuds We authorize MiCOM Labs Inc, 575 Boulder Court, 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 packa ge, including Confidential information) and procedures •Payment of approval fees We declare that MiCOM Labs Inc, 575 Boulder Court, 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 outby MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Johnson YeDate: May 22, 2014 Title: Manager Signature of applicant:

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LABEL ARTWORK AND LOCATION Model: BassBuds FCC ID: 2AA28BB DC Charge: 5V Made in china Label size: L*W=25*25mm FCC ID Label Location

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FCC ID TEST REPORT for BassBoomz Model: BassBuds FCC ID: 2AA28BB Prepared for:Benway Electronics Co., Ltd FLAT/RM 1301 13/F NAN FUNG TOWER 173 DES VOEUX RD CENTRAL HK Prepared by:Shenzhen TCT Testing Technology Co.,Ltd 1F, Building 1, Yibaolai Industrial Park, Qiaotou Village, Fuyong Town, Baoan District, Shenzhen, Guangdong, China TEL: +86-0755-27673339 FAX: +86-0755-27673332 Report Number：TCT140506017F2-1 Date of Test：May 07-May 21, 2014 Date of Report：May 21, 2014 The results detailed in this test report relate only to the specific sample(s) tested. It is the Application’s responsibility to ensure that all production units are manufactured with equivalent EMC characteristics. This report is not to be reproduced except in full, without written approval from TCT Testing Technology. FCC ID: 2AA28BBReport Number: TCT140506017F2-1Page 2 of 52 Table of Contents 1.0 General Details......................................................................................................................................................3 1.1 Test Lab Details.............................................................................................................................................. 3 1.2 Applicant Details............................................................................................................................................ 3 1.3 Description of EUT........................................................................................................................................ 4 1.4 Statement........................................................................................................................................................ 4 1.5 Test Engineer.................................................................................................................................................. 4 2.0 Test equipments and Associated Equipment used during the test...................................................................5 2.1 Test Equipments..............................................................................................................................................5 2.2 AE used during the test...................................................................................................................................5 3.0 Technical Details................................................................................................................................................... 6 3.1 Summary of test results.................................................................................................................................. 6 3.2 Test Standards.................................................................................................................................................6 4.0 EUT Modification................................................................................................................................................. 6 5.0 Measurement Uncertainty（95% confidence levels, k=2)............................................................................... 6 6.0 Power Line Conducted Emission Test................................................................................................................ 7 7.0 20dB Bandwidth Measurement.........................................................................................................................11 8.0 Maximum Peak Output Power..........................................................................................................................15 9.0 Carrier Frequency Separation.......................................................................................................................... 21 10.0 Number of Hopping Channels.........................................................................................................................25 11.0 Time of Occupancy (Dwell Time)....................................................................................................................27 12.0 Band edge Measurement..................................................................................................................................31 13.0 Spurious Emission Test.................................................................................................................................... 40 14.0 Antenna Requirement...................................................................................................................................... 52 FCC ID: 2AA28BBReport Number: TCT140506017F2-1Page 3 of 52 1.0 General Details 1.1 Test Lab Details Name :Shenzhen Tongce Testing Lab Address:1F, Leinuo Watch Building, Fuyong Town, Baoan Dist, Shenzhen, China Telephone:13410377511 Fax:-- The test facility is recognized, certified, or accredited by the following organizations: FCC Registration Number: 572331 Shenzhen TCT Testing Technology Co., Ltd., Shenzhen EMC Laboratory: Shenzhen Tongce Testing Lab The 3m Semi-anechoic chamber has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration Number: 572331 Industry Canada (IC) The 3m Semi-anechoic chamber of Shenzhen TCT Testing Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing Registration Number IC: 10668A-1 1.2 Applicant Details Applicant:Benway Electronics Co., Ltd Address:FLAT/RM 1301 13/F NAN FUNG TOWER 173 DES VOEUX RD CENTRAL HK Telephone:83048953 Fax:83464897 Manufacturer: Shenzhen Benway Electronics Co., Ltd. Address:3/F, Block C6, Zone C, Fuhai industrial Zone, FuHai Road East, Fuyong, Bao’an, Shenzhen Telephone:-- Fax:-- FCC ID: 2AA28BBReport Number: TCT140506017F2-1Page 4 of 52 1.3 Description of EUT Product:BassBoomz Model No.:BassBuds Additional Model No.: N.A. Brand NameBassBuds BT Version2.0+EDR Rating:DC 3.7V via Battery or DC 5V vi…

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