XJ4KB6219BLUETOOTH KEYBOARD

材质：128g铜版纸, 处理:正反4色印刷,3折页 changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS 6

HUIZHOU CHINFAI ELECTRONIC CO. , LTD Reouest forConfidentislitv Date:20t3-8-2',1 Subjeci: Confidentialiry Requestfor: XJ4KB6219 Pursuant to FCC 4? CRF 0.457(d) and 0.159 and IC RSP-I00, Section 10, rhe applicant requests that a palt ofthe subjectFCC application be held confidential. Type of Confidentislity Requested Exhibit ! short rerm n shoftTelm ! shot term L l snon I enn n slort term ! Short Term L l bnon I erm n Short Term L l snon rern X Pemanent n Permanent*z I Permanent n Permanent n Permanent I lermanent ! Permanent* Block Diagrams Extemal Photos Intemal Photos Operation Description/Theory of Operation Parts List & Placement/BoM Tune-Up Prccedure Schematics Test Setup Photos User's Manual timethat IC distinsdshes between Short TeIm and Permanent U above will sjmply be marked Confidential when submitted to IC. LiZanxianq (Print name) on beforc permanent oonfidenliality will be allowed These also curentlv *Note: flnsert Explanation as N HUIZHOU CHINFAI ELECTRONIC CO..LTD has sp€nl substantial eflofi in developing this product and it is one ofthe first of its kind in industry. Having the subject information easily available to "competition" would regate the advantage they have achieved by developing this product Not protecting the details ofthe design will result in financial hardship. P€rmanent Confi dentiality: The applicant requests the exllibits lisred above as pemanenlly confidential be pennanently vr'ithheld ftom public revjew due to miterials that contain trade secrets and proprietary information not customarily released to the Public Short-Term Conff dentiality: The applicant requests the exhibits selected above as short term confidential be withheld ftom public view fbr a period of GBlqify !!E1t9l!I!af!-!p1la c )r days from the date ofthe Grant ofEquipment Authorization and pdor to maxketirg. This is lo avoid premature release of sensitive information prior to marketing or release ofthe product to the public. AppLicant is also aware lhat they are rcspoNible to notiry ACB in the event informatior regarding the product or the product is made available to the public. ACB will then rclease the docurents listed above for public disclosure pursuant to FCC Public Notice DA 04- 1705. NOTE for Industry Canada Applicalions: The applicant understands confi dentialiry, either - The asterisked items (*) req require review by the FCC und€r their Perm;t-But-Ask policy before the grant is issued and can delav completion of an apptioation. Furrherjusrification should be added to the note above. On€ such example for a potted device would be: "The EUT is FULLY pofied using a non-removable epoxy based material Removal of potting material causes ineparable damace to intemal circuitrv. See phobaraphs exhibits that outline the device before and after potting " r - Pleas; reter to http:4acbcr-rl.com docu;enivmisc-docvMemo-Shon-T€m-Vnstanddd-Confident;alitv Ddf for complete details. a - Mnsi be signcd by rpplicrnl contact givelr 1bf trpplicant on lbe FCC silr. or by thc authorizrd dgcnt il an apptupriatc aulhorized agent letterhas been pfo!ided. Letlers shouldbeplaced olr appropriale lelle.head 422311 - 6

HUIZHOU CHINF'AI ELECTRONIC CO. , LTD De':et 2013-8-21 American Certification BodY' lnc' 6?31 Whittier Avenue Suite- C 110 Mclian, VA 22101 To Whom It MaY Concem: is authorized to BodY' Inc (ACB) $iT;i'Jidn["*l:;?ditr','J.t;j"""i'i}Tfr *:if'::'.H'"i]l1]l;]T#":l't"3l:{$'r Thank you, Agency Ageement ExP,l il,.;,ru:lm:*_t_",:""1fi:;"1,:[:iii;:ttilJliJ::f;ffi"?.1]:tY::ffi1ase'\ri'anappn'ricre 022311-6

1 Photographs - EUT Constructional Details Test model No.: KB-6219

37.5mm 19.5mm 6219 6219 HUIZHOU CHINFAI ELECTRONIC CO., LTD 6219 6219 HUIZHOU CHINFAI ELECTRONIC CO., LTD 7.1mm

1 Photographs - EUT Constructional Details Test model No.: KB-6219

SGS-CSTC Standards Technical Services Ltd. No. 1 W orkshop, M-10, Middle section, Science & Technology Park, Nanshan District, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 Email: [email protected] Report No.: SZEM130900508501 Page: 1 of 52 Authorized Signature: Jack Zhang EMC Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. All test results in this report can be traceable to National or International Standards. “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 1 Cover page FCC REPORT Application No: SZEM1309005085RF Applicant: HUIZHOU CHINFAI ELECTRONIC CO., LTD Manufacturer: HUIZHOU CHINFAI ELECTRONIC CO., LTD Factory: HUIZHOU CHINFAI ELECTRONIC CO., LTD Product Name: BLUETOOTH KEYBOARD Model No.(EUT): KB-6219 FCC ID: XJ4KB6219 Standards: 47 CFR Part 15, Subpart C (2012) Date of Receipt: 2013-09-09 Date of Test: 2013-09-13 to 2013-09-18 Date of Issue: 2013-10-17 Test Result: PASS * * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Ltd. Report No.: SZEM130900508501 Page: 2 of 52 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 2 Test Summary Test Item Test Requirement Test method Result Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203/15.247 (c) ANSI C63.10 (2009) PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 (2009) PASS Conducted Peak Output Power 47 CFR Part 15, Subpart C Section 15.247 (b)(1) ANSI C63.10 (2009) PASS 20dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2009) PASS Carrier Frequencies Separation 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2009) PASS Hopping Channel Number 47 CFR Part 15, Subpart C Section 15.247 (b) ANSI C63.10 (2009) PASS Dwell Time 47 CFR Part 15, Subpart C Section 15.247 (a)(1) ANSI C63.10 (2009) PASS Pseudorandom Frequency Hopping Sequence 47 CFR Part 15, Subpart C Section 15.247(b)(4)&TCB Exclusion List (7 July 2002) ANSI C63.10 (2009) PASS Band-edge for RF Conducted Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 (2009) PASS RF Conducted Spurious Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 (2009) PASS Radiated Spurious emissions 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 (2009) PASS Band Edge (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 (2009) PASS SGS-CSTC Standards Technical Services Ltd. Report No.: SZEM130900508501 Page: 3 of 52 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdict…

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SGS-CSTC Standards Technical Services Co., Ltd. No. 1 W orkshop, M-10, Middle section, Science & Technology Park, Nanshan District, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 Email: [email protected] Report No.: SZEM130900508502 Page: 1 of 5 Authorized Signature: Jack Zhang EMC Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. All test results in this report can be traceable to National or International Standards. “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 1 Cover page SAR Evaluation Report Application No: SZEM1309005085RF Applicant: HUIZHOU CHINFAI ELECTRONIC CO., LTD Manufacturer: HUIZHOU CHINFAI ELECTRONIC CO., LTD Factory: HUIZHOU CHINFAI ELECTRONIC CO., LTD Product Name: BLUETOOTH KEYBOARD Model No.(EUT): KB-6219 FCC ID: XJ4KB6219 Standards: 47 CFR Part 1.1307(2012) 47 CFR Part 2.1093 (2012) KDB447498D01 General RF Exposure Guidance v05 Date of Receipt: 2013-09-09 Date of Test: 2013-09-13 to 2013-09-18 Date of Issue: 2013-10-17 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Report No.: SZEM130900508502 Page: 2 of 5 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 2 Contents Page 1 COVER PAGE ..................................................................................................................................................... 1 2 CONTENTS ......................................................................................................................................................... 2 3 GENERAL INFORMATION ................................................................................................................................ 3 3.1 CLIENT INFORMATION ......................................................................................................................................... 3 3.2 GENERAL DESCRIPTION OF EUT .......................................................................................................................... 3 3.3 TEST LOCATION .................................................................................................................................................. 4 3.4 TEST FACILITY.................................................................................................................................................... 4 3.5 DEVIATION FROM STANDARDS ............................................................................................................................. 4 3.6 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................................... 4 3.7 OTHER INFORMATION REQUESTED BY THE CUSTOMER .......................................................................................... 4 4 SAR EVALUATION ..........................................................…

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1 Photographs - EUT Test Setup (Test Model No.: KB-6219) 1.1 Conducted Emission 1.2 Radiated Emission 1.3 Radiated Spurious Emission