N7KT5Bluetooth Speaker

Product Name: BLUETOOTH SPEAKER Model No.： T5,RBS920, RBS920 Pro, S20, S20 Pro, AIWA,SB-X30, AWKF3, SB-X30, PWS-2240, PWS-22 FCC ID： N7KT5 All models are electrically identical， Only model no is different。 <Signature> Name: Marco Pan Title Sales assistant Company KINGTA TECHNOLOGY CO., LTD

DATE 2021/7/20 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:N7KT5 Product Name: Bluetooth Speaker Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name Marco Pan Title Sales assistant Company KINGTA TECHNOLOGY CO., LTD

DATE: 2021/7/20 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint BlueAsia of Technical Services(Shenzhen) Co.,Ltd.IOT Test Centre of BlueAsia,Building C, No.107, Shihuan Road, Shiyan Sub-District, Baoan District,Shenzhen, Guangdong Province, China(Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Floor 2,Building 10/ Floor 4, Building 9, Futing industrial zone, Zhucun, Guanlan, Longhua,Shenzhen (Applicant Name and address) <Signature> Name Marco Pan Title Sales assistant Applicant Company ：KINGTA TECHNOLOGY CO., LTD

Model No.: T5

Bluetooth Speaker Model：T5 FCC ID:N7KT5

Model No.: T5

RF Exposure Evaluation Statement Product Name: Bluetooth Speaker Model No.：T5, RBS920, RBS920 Pro, S20, S20 Pro, AIWA SB-X30, AWKF3, SB-X30, PWS-2240, PWS-22 FCC ID：N7KT5 1.1 RF Exposure Compliance Requirement 1.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 1.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion 1.1.3 EUT RF Exposure Operational Mode: EDR （8-DPSK worst case） Channel Maximum Peak Conducted Output Power (dBm) Tune up tolerance (dB) Maximum tune-up Power Calculated value Exclusion threshold (dBm) (mW) 2402MHZ 4.39 ±1 5.39 3.46 1.07 3.0 2441MHz 3.14 ±1 4.14 2.59 0.81 2480MHz 2.34 ±1 3.34 2.13 0.68 Conclusion: the calculated value ≤3.0, SAR is exempted.

Page 1 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Add: Building C, No. 107, Shihuan Road, Shiyan Sub-District, Baoan District, Shenzhen, Guangdong Province, China Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com TEST REPORT Product Name : Bluetooth Speaker Brand Mark : N/A Model No. : T5 Series Model : RBS920, RBS920 Pro, S20, S20 Pro, AIWA SB-X30, AWKF3, SB-X30, PWS-2240, PWS-22 Report Number : BLA-EMC-202106-A6302 FCC ID : N7KT5 Date of Sample Receipt : 2021/6/23 Date of Test : 2021/6/23 to 2021/7/12 Date of Issue : 2021/7/12 Test Standard : 47 CFR Part 15, Subpart C 15.247 Test Result : Pass Prepared for: KINGTA TECHNOLOGY CO., LTD Floor 2,Building 10/ Floor 4, Building 9, Futing industrial zone, Zhucun, Guanlan, Longhua,Shenzhen Prepared by: BlueAsia of Technical Services(Shenzhen) Co.,Ltd. Building C, No. 107, Shihuan Road, Shiyan Sub-District, Baoan District, Shenzhen, Guangdong Province, China TEL: +86-755-23059481 Compiled by: Review by: Approved by: Date: 2021/7/12 Report No.: BLA-EMC-202106-A6302 Page 2 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com REPORT REVISE RECORD Version No. Date Description 00 2021/7/12 Original Report No.: BLA-EMC-202106-A6302 Page 3 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com TABLE OF CONTENTS 1 TEST SUMMARY ........................................................................................................................................6 2 GENERAL INFORMATION .........................................................................................................................7 3 GENERAL DESCRIPTION OF E.U.T. .........................................................................................................7 4 TEST ENVIRONMENT ................................................................................................................................8 5 TEST MODE ................................................................................................................................................8 6 MEASUREMENT UNCERTAINTY ..............................................................................................................8 7 DESCRIPTION OF SUPPORT UNIT...........................................................................................................9 8 LABORATORY LOCATION .........................................................................................................................9 9 TEST INSTRUMENTS LIST ..................................................................................................................... 10 10 ANTENNA REQUIREMENT ..................................................................................................................... 14 10.1 CONCLUSION ....................................................................................................................................................... 14 11 CONDUCTED SPURIOUS EMISSIONS .................................................................................................. 15 11.1 LIMITS .............................................................................................................................................................. 15 11.2 BLOCK DIAGRAM OF TEST SETUP ..................................................................................................................... 15 11.3 TEST DATA .......................................................................................................................................................... 16 12 RADIATED EMISSIONS WHICH FALL IN THE RESTRICTED BANDS................................................. 17 12.1 LIMITS .............................................................................................................................................................. 17 12.2 BLOCK DIAGRAM OF TEST SETUP ..................................................................................................................... 18 12.3 PROCEDURE ..................................................................................................................................................... 18 12.4 TEST DATA .......................................................................................................................................................... 20 13 CONDUCTED BAND EDGES MEASUREMENT ..................................................................................... 24 13.1 LIMITS .............................................................................................................................................................. 24 13.2 BLOCK DIAGRAM OF TEST SETUP ..................................................................................................................... 24 13.3 TEST DATA .......................................................................................................................................................... 25 14 DWELL TIME ............................................................................................................................................ 26 14.1 LIMITS .............................................................................................................................................................. 26 14.2 BLOCK DIAGRAM OF TEST SETUP ..................................................................................................................... 26 14.3 TEST DATA .......................................................................................................................................................... 27 15 HOPPING CHANNEL NUMBER .............................................................................................................. 28 Report No.: BLA-EMC-202106-A6302 Page 4 of97 BlueAsia of Technical Services(Shenzhen) Co.…

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Report No.: BLA-EMC-202106-A6302 Page 48 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com 21 APPENDIX 21.1 MAXIMUM CONDUCTED OUTPUT POWER Condition Mode Frequency (MHz) Antenna Total Power (dBm) Limit (dBm) Verdict NVNT 1-DH1 2402 Ant1 1.002 21 Pass NVNT 1-DH1 2441 Ant1 -0.121 21 Pass NVNT 1-DH1 2480 Ant1 -0.946 21 Pass NVNT 2-DH1 2402 Ant1 3.594 21 Pass NVNT 2-DH1 2441 Ant1 2.373 21 Pass NVNT 2-DH1 2480 Ant1 1.547 21 Pass NVNT 3-DH1 2402 Ant1 4.394 21 Pass NVNT 3-DH1 2441 Ant1 3.14 21 Pass NVNT 3-DH1 2480 Ant1 2.344 21 Pass Power NVNT 1-DH1 2402MHz Ant1 Power NVNT 1-DH1 2441MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 49 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com Power NVNT 1-DH1 2480MHz Ant1 Power NVNT 2-DH1 2402MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 50 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com Power NVNT 2-DH1 2441MHz Ant1 Power NVNT 2-DH1 2480MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 51 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com Power NVNT 3-DH1 2402MHz Ant1 Power NVNT 3-DH1 2441MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 52 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com Power NVNT 3-DH1 2480MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 53 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com 21.2 -20DB BANDWIDTH Condition Mode Frequency (MHz) Antenna -20 dB Bandwidth (MHz) Limit -20 dB Bandwidth (MHz) Verdict NVNT 1-DH1 2402 Ant1 0.894 0 Pass NVNT 1-DH1 2441 Ant1 0.893 0 Pass NVNT 1-DH1 2480 Ant1 0.891 0 Pass NVNT 2-DH1 2402 Ant1 1.229 0 Pass NVNT 2-DH1 2441 Ant1 1.295 0 Pass NVNT 2-DH1 2480 Ant1 1.263 0 Pass NVNT 3-DH1 2402 Ant1 1.254 0 Pass NVNT 3-DH1 2441 Ant1 1.273 0 Pass NVNT 3-DH1 2480 Ant1 1.256 0 Pass -20dB Bandwidth NVNT 1-DH1 2402MHz Ant1 -20dB Bandwidth NVNT 1-DH1 2441MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 54 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com -20dB Bandwidth NVNT 1-DH1 2480MHz Ant1 -20dB Bandwidth NVNT 2-DH1 2402MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 55 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com -20dB Bandwidth NVNT 2-DH1 2441MHz Ant1 -20dB Bandwidth NVNT 2-DH1 2480MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 56 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com -20dB Bandwidth NVNT 3-DH1 2402MHz Ant1 -20dB Bandwidth NVNT 3-DH1 2441MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 57 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com -20dB Bandwidth NVNT 3-DH1 2480MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 58 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com 21.3 OCCUPIED CHANNEL BANDWIDTH Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT 1-DH1 2402 Ant1 0.813291894 NVNT 1-DH1 2441 Ant1 0.8108780179 NVNT 1-DH1 2480 Ant1 0.8048954352 NVNT 2-DH1 2402 Ant1 1.150030641 NVNT 2-DH1 2441 Ant1 1.167276158 NVNT 2-DH1 2480 Ant1 1.143287727 NVNT 3-DH1 2402 Ant1 1.14195245 NVNT 3-DH1 2441 Ant1 1.154225577 NVNT 3-DH1 2480 Ant1 1.158946799 OBW NVNT 1-DH1 2402MHz Ant1 OBW NVNT 1-DH1 2441MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 59 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com OBW NVNT 1-DH1 2480MHz Ant1 OBW NVNT 2-DH1 2402MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 60 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com OBW NVNT 2-DH1 2441MHz Ant1 OBW NVNT 2-DH1 2480MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 61 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com OBW NVNT 3-DH1 2402MHz Ant1 OBW NVNT 3-DH1 2441MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 62 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com OBW NVNT 3-DH1 2480MHz Ant1 Report No.: BLA-EMC-202106-A6302 Page 63 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com 21.4 BAND EDGE Condition Mode Frequency (MHz) Antenna Hopping Mode Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH1 2402 Ant1 No-Hopping -49.03 -20 Pass NVNT 1-DH1 2480 Ant1 No-Hopping -54.23 -20 Pass NVNT 2-DH1 2402 Ant1 No-Hopping -48.56 -20 Pass NVNT 2-DH1 2480 Ant1 No-Hopping -53.85 -20 Pass NVNT 3-DH1 2402 Ant1 No-Hopping -48.57 -20 Pass NVNT 3-DH1 2480 Ant1 No-Hopping -53.75 -20 Pass Band Edge NVNT 1-DH1 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH1 2402MHz Ant1 No-Hopping Emission Report No.: BLA-EMC-202106-A6302 Page 64 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com Band Edge NVNT 1-DH1 2480MHz Ant1 No-Hopping Ref Band Edge NVNT 1-DH1 2480MHz Ant1 No-Hopping Emission Report No.: BLA-EMC-202106-A6302 Page 65 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: [email protected] www.cblueasia.com Band Edge NVNT 2-DH1 2402MHz Ant1 No-Hopping Ref Band Edge NVNT 2-DH1 2402MHz Ant1 No-Hopping Emission Report No.: BLA-EMC-202106-A6302 Page 66 of97 BlueAsia of Technical Services(Shenzhen) Co., Ltd. Tel: +86-755-23059481 Email: marketing@cblueasi…

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Model No.: T5