2AASWBKB6063Bluetooth Keyboard

FCC WARNING 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 1: Any 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.

Shenzhen Esure Electronics Co., Ltd. Bd.3,Xufa Science Park,No.6 Heshuikou Industrial Zone, Gongming Street, Guangming District, Shenzhen, China --------------------------------------------------------------------------------------------------------------------- DATE: 2015-12-14 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AASWBKB6063 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Schematics 2AASWBKB6063_FCCID_Schematics Block Diagram 2AASWBKB6063_FCCID_BlockDiagram Operational Description 2AASWBKB6063_FCCID_OperationalDescription 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 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application.

Shenzhen SEM .Test Technology Co., Ltd. REPORT NO.: STR15118154I FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Shenzhen SEM .Test Technology Co., Ltd. REPORT NO.: STR15118154I FCC PART 15.247 EUT View 3 EUT View 4 Shenzhen SEM .Test Technology Co., Ltd. REPORT NO.: STR15118154I FCC PART 15.247 EUT View 5 EUT View 6

Shenzhen SEM .Test Technology Co., Ltd. REPORT NO.: STR15118154I FCC PART 15.247 EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AASWBKB6063 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. Specifications: Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

RF Exposure Requirements Product Description: Bluetooth keyboard Model No.: BKB6063 FCC ID: 2AASWBKB6063 According to the KDB-447498 D01 V06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. Bluetooth Tx frequency range: 2402~2480MHz Device category: Removable device Maximum Conducted Output Power: 0.884dBm Maximum Conducted Output Power: 1.23mW Minimum Distance: 5mm Limit: 10mW Source-based time-averaged Conducted output power is 1.23mW < 10 mW So the transmitter complies with the RF exposure requirements and the SAR is not required.

Shenzhen SEM.Test Technology Co., Ltd. REPORT NO.: STR115118154I PAGE 1 OF 47 FCC PART 15.247 FCC Part 15C Measurement and Test Report For Shenzhen Esure Electronics Co., Ltd. Building 3#, Xufa Science Park, No.6 Heshuikou Industrial Zone, Gongming Street, Guangming District, Shenzhen City, China FCC ID: 2AASWBKB6063 FCC Rule(s): FCC Part 15.247 Product Description: Bluetooth keyboard Tested Model: BKB6063 Report No.: SRT15118154I Tested Date: 2015-10-22 to 2015-11-25 Issued Date: 2015-11-26 Tested By: Rode Liu / Engineer Reviewed By: Silin Chen / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: Shenzhen SEM.Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM.Test Technology Co., Ltd. Shenzhen SEM.Test Technology Co., Ltd. REPORT NO.: STR115118154I PAGE 2 OF 47 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 3 1.2 TEST STANDARDS ................................................................................................................................................... 4 1.3 TEST METHODOLOGY ............................................................................................................................................. 4 1.4 TEST FACILITY ....................................................................................................................................................... 4 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 5 1.6 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 6 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 7 3. RF EXPOSURE ......................................................................................................................................................... 8 3.1 STANDARD APPLICABLE ......................................................................................................................................... 8 3.2 TEST RESULT.......................................................................................................................................................... 8 4. ANTENNA REQUIREMENT .................................................................................................................................. 9 4.1 STANDARD APPLICABLE ......................................................................................................................................... 9 4.2 EVALUATION INFORMATION .................................................................................................................................. 9 5. FREQUENCY HOPPING SYSTEM REQUIREMENTS ................................................................................... 10 5.1 STANDARD APPLICABLE ....................................................................................................................................... 10 5.2 FREQUENCY HOPPING SYSTEM............................................................................................................................. 10 5.3 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .................................................................................... 11 6. QUANTITY OF HOPPING CHANNELS AND CHANNEL SEPARATION ................................................... 12 6.1 STANDARD APPLICABLE ....................................................................................................................................... 12 6.2 TEST PROCEDURE ................................................................................................................................................. 12 6.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 12 6.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 13 7. DWELL TIME OF HOPPING CHANNEL .......................................................................................................... 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST PROCEDURE ................................................................................................................................................. 17 7.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................ 17 7.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 18 8. 20DB BANDWIDTH ............................................................................................................................................... 28 8.1 STANDARD APPLICABLE ....................................................................................................................................... 28 8.2 TEST PROCEDURE ............................................................................................................................................…

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Shenzhen SEM .Test Technology Co., Ltd. REPORT NO.: STR15118154I FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Shenzhen SEM .Test Technology Co., Ltd. REPORT NO.: STR15118154I FCC PART 15.247 Radiation Emission Test Setup (Above 1GHz)