2AJJB-KM300Karaoke Machine

Important Safety Instructions 1. Please read this manual carefully and comply with all instructions and terms of use, pay attention to all precautions. 2. The speaker is not equipped with a USB charger, you need to use the USB adapter in strict accordance with the SUDOTACK regulations, the speaker maximum support input voltage of 5V, the current up to 1.4A, if your adapter output voltage and current exceeds 5V, 1.4A, the speaker will be forced to shut down protection, can not continue to work and use, at this time you should replace the adapter to meet the requirements of the use of this provision, the forced use of more than this voltage and current, serious will cause the speaker burned out. Forced to use more than this voltage and current adapter, serious will cause the speaker burned; 3. The microphone is not equipped with a USB charger, you need to use the USB adapter in strict accordance with the SUDOTACK regulations, the microphone supports the highest input voltage of 5V, the current up to 1A, such as your adapter output voltage and current exceeds 5V, 1A, the microphone will be forced to shut down protection, can not continue to work, at this time, you should replace the adapter to comply with the provisions of the use. Forced use of adapters exceeding this voltage and current will seriously cause the microphone to burn out; 4. Do not drop or hit the speaker and microphone, it will damage the cavity structure and iron mesh, affecting the sound quality; 5. Do not place the product in a narrow space for use, such as bookcases or built-in cabinets; 6. Do not use this product in water sources, humid and other environments, such as outdoor rainy days, or damp basements; 7. Do not expose the product to liquid splashing, dripping areas, or place liquid-filled appliances on the product; 8. Do not use the product in heat sources, high temperatures and other environments, such as near fire sources, sun-exposed areas, next to radiators, heaters and other equipment; 9. Please try not to use the speakers and microphone in thunderstorms, and please unplug the USB charger to avoid high voltage lightning breakdown of the product circuit; 10. When you go out or do not use this product for a long time, please unplug the USB charger to avoid fire; 11. Do not place this product near strong magnetic or strong interference devices, such as cable concentration area, Wifi router, high voltage power supply, etc., or it may produce abnormal noise; 12. Do not use any acidic/alkaline or corrosive cleaning agents to clean this product, which may cause irreversible damage to the appearance. When cleaning this product, it is recommended to gently wipe the body with a clean and soft cloth dipped in water; 13. Do not block any ventilation openings, please do not cover the product with newspapers, curtains, tablecloths, etc. to avoid blocking the ventilation openings resulting in overheating of the fuselage, burning the product, or even causing a fire; 14. Please protect the USB charging cable to avoid being stepped on and the cable being twisted and torn off; 15. If you find the charger or body abnormalities, such as severe heat, odour and other problems, please immediately unplug the USB charger, cut off the power supply; 16. As far as possible to use the machine attached and specified connection cable, the machine comes with a 0.8m USB C charging cable, 1.5m 3.5mm audio connection cable; 17. Do not disassemble and repair the machine without authorisation, SUDOTACK will not be held responsible for any damage to the machine or fire. WARNING! The maximum supported input voltage of this speaker is 5V, input current is 1.4A; If you use other USB adapter over 5V 1.4A to charge this speaker by yourself without authorisation, it may cause the machine to burn and can't be switched on, SUDOTACK will not be responsible for the consequences. WARNING! The highest supported input voltage of this microphone is 5V, the input current is 1A; if you use other USB adapter over 5V 1A to charge this microphone by yourself without permission, it may cause the machine burned and can not be switched on, and the consequences will be borne by yourself. MUSIC CAPSULE MODEL KM300 MODEL KM300 User Manual Thank you letter Dear Users, Thank you for choosing Music Capsule, a karaoke speaker with four microphone inputs, two wireless 2.4G microphones and two 6.35MM wired microphones respec- tively. With four connection options of HDMI ARC/Coaxial/Bluetooth/Line IN, the karaoke speaker easily connects to the latest and old version TVs,which allows you to play backing tracks on your TV, transfer them to the speaker, and watch the lyrics on your TV at the same time. This product is a perfect solution to the problem of not being able to watch the lyrics while you are singing. In addition to this, the Music Capsule's two speakers are rated at up to 30W, which is loud enough. It features a 20W 3.5-inch standalone bass/midrange unit and a 10W 2.5-inch tweeter unit, which produces clear and transparent accompaniment and vocals. To mellow the bass, we've added two passive radiators on the left and right sides of the speaker, which greatly multiply the bass effect of Music Capsule. Another highlight of the speaker is that it features up to 9 RGB lighting effects, with a variety of dynamic and static lights for an immersive visual experience during karaoke. In addition, The Music Capsule is also equipped with practical features and configura- tions such as accompaniment pitch adjustment, microphone independent volume adjustment, rich scene sound effects, music only, bass enhancement, and up to 4.5 hours of ultra-long battery life, aiming to better meet your singing needs. We sincerely hope with the product, you can immerse yourself in beautiful melody. What’s in the boxFrontal Panel Functions Introduction Product Buttons Function Instruction KM300 Speaker x1 Wireless Microphone x2 USB C Charging Cable x1 3.5mm Audio Cable x1 User Manual x1Shoulder Stra…

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SHENZHEN MAONO TECHNOLOGY CO., LTD * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 9/18/2023 ATTN.: Reviewing Engineer FCC ID: 2AJJB-KM300 Per section 2.911(d)(7) of the FCC rules, SHENZHEN MAONO TECHNOLOGY CO., LTD (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: JOC Australia Inc Physical U.S. Company Address: 18351 Colima Road Ste 585 Rowland Heights,California,91748 United States of America Agent contact name/Title : Benjamin. Smith/Vice President Agent Email Address: [email protected]/[email protected] Tel No.: +1 626 341 3408 FRN No.: 0033379421 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different to Applicant): Signed: Signed: Printed name:Jennifer wang Printed name: Benjamin. Smith Title: Certification Assistant Title: Vice President Company Name: SHENZHEN MAONO TECHNOLOGY CO., LTD Company Name: JOC Australia Inc Date: 9/18/2023 Date: 9/19/2023

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: SHENZHEN MAONO TECHNOLOGY CO., LTD Address: 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Phone: +86-755-82934327 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. FCC ID: 2AJJB-KM300 If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-11-01 Name / Title: Jennifer Wang / Manager Company: SHENZHEN MAONO TECHNOLOGY CO., LTD Address: 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Phone: +86-755-82934327 Fax Number: +86-755-82934365 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2AJJB-KM300 KM300, KM300S, KM300D, KM300T, KM300F, KM300G, KM100, KM100S, KM100D, KM100T, KM100F, KM100G, KM200, KM200S, KM200D, KM200T, KM200F, KM200G, KM400, KM400S, KM400D, KM400T, KM400F, KM400G, KM200 Pro, KM200 Plus, KM200 Max, KM300 Pro, KM300 Plus, KM300 Max, KM400 Pro, KM400 Plus, KM400 Max, KM300G2, KM300G3, KM300 G4, KM300GEN2, KM300GEN3, KM300GEN4 We, applicant Company Name: SHENZHEN MAONO TECHNOLOGY CO., LTD Address: 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Phone: 0755-82934327 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-11-01 Name / Title: Jennifer Wang / Manager Company: SHENZHEN MAONO TECHNOLOGY CO., LTD Address: 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Phone: +86-755-82934327 Fax Number: +86-755-82934365 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2AJJB-KM300 KM300, KM300S, KM300D, KM300T, KM300F, KM300G, KM100, KM100S, KM100D, KM100T, KM100F, KM100G, KM200, KM200S, KM200D, KM200T, KM200F, KM200G, KM400, KM400S, KM400D, KM400T, KM400F, KM400G, KM200 Pro, KM200 Plus, KM200 Max, KM300 Pro, KM300 Plus, KM300 Max, KM400 Pro, KM400 Plus, KM400 Max, KM300G2, KM300G3, KM300 G4, KM300GEN2, KM300GEN3, KM300GEN4 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-11-01 Name / Title: Jennifer Wang / Manager Company: SHENZHEN MAONO TECHNOLOGY CO., LTD Address: 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Phone: +86-755-82934327 Fax Number: +86-755-82934365 E-Mail: [email protected]

SHENZHEN MAONO TECHNOLOGY CO., LTD 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Date: November 01, 2023 FCC ID: 2AJJB-KM300 Model Number: KM300, KM300S, KM300D, KM300T, KM300F, KM300G, KM100, KM100S, KM100D, KM100T, KM100F, KM100G, KM200, KM200S, KM200D, KM200T, KM200F, KM200G, KM400, KM400S, KM400D, KM400T, KM400F, KM400G, KM200 Pro, KM200 Plus, KM200 Max, KM300 Pro, KM300 Plus, KM300 Max, KM400 Pro, KM400 Plus, KM400 Max, KM300G2, KM300G3, KM300 G4, KM300GEN2, KM300GEN3, KM300GEN4 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, SHENZHEN MAONO TECHNOLOGY CO., LTD hereby declare that our product (Karaoke Machine) Model Number: KM300, KM300S, KM300D, KM300T, KM300F, KM300G, KM100, KM100S, KM100D, KM100T, KM100F, KM100G, KM200, KM200S, KM200D, KM200T, KM200F, KM200G, KM400, KM400S, KM400D, KM400T, KM400F, KM400G, KM200 Pro, KM200 Plus, KM200 Max, KM300 Pro, KM300 Plus, KM300 Max, KM400 Pro, KM400 Plus, KM400 Max, KM300G2, KM300G3, KM300 G4, KM300GEN2, KM300GEN3, KM300GEN4 board, Schematic, Hardware version, Software version, structure and internal photos are same, named and appearance differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Jennifer wang / Manager Company: SHENZHEN MAONO TECHNOLOGY CO., LTD Address: 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Phone: +86-755-82934327 Fax Number: +86-755-82934365 E-Mail: [email protected]

FCC ID: 2AJJB-KM300 Fig. 1 Fig. 2 FCC ID: 2AJJB-KM300 Fig. 3 Fig. 4 FCC ID: 2AJJB-KM300 Fig. 5 Fig. 6 FCC ID: 2AJJB-KM300 Fig. 7

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L4.97cm x 2.47cm) Label Location

FCC ID: 2AJJB-KM300 Fig. 1 Fig. 2 FCC ID: 2AJJB-KM300 Fig. 3 Fig. 4 BT Antenna (Disables) BT Antenna (Disables) FCC ID: 2AJJB-KM300 Fig. 5 Fig. 6 BT Antenna FCC ID: 2AJJB-KM300 Fig. 7 Fig. 8

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No. .................... : FCC ID. ............................................ : GTS20230918011-1-12 2AJJB-KM300 Compiled by ( position+printed name+signature) .. : File administrators Peter Xiao Supervised by ( position+printed name+signature) .. : Test Engineer Evan Ouyang Approved by ( position+printed name+signature) .. : Manager Jason Hu Date of issue ..................................... : Oct.25, 2023 Representative Laboratory Name : Shenzhen Global Test Service Co.,Ltd. Address ............................................. : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : SHENZHEN MAONO TECHNOLOGY CO., LTD Address ............................................. : 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Test specification .......................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : Karaoke Machine Trade Mark ....................................... : N/A Manufacturer ..................................... : Guangdong Dingchuang Smart Manufacturing Company Limited Model/Type reference ....................... : KM300 Listed Models ................................... : KM300S, KM300D, KM300T, KM300F, KM300G, KM100, KM100S, KM100D, KM100T, KM100F, KM100G, KM200, KM200S, KM200D, KM200T, KM200F, KM200G, KM400, KM400S, KM400D, KM400T, KM400F, KM400G, KM200 Pro, KM200 Plus, KM200 Max, KM300 Pro, KM300 Plus, KM300 Max, KM400 Pro, KM400 Plus, KM400 Max, KM300G2, KM300G3, KM300 G4, KM300GEN2, KM300GEN3, KM300GEN4 Exposure category ............................ : General population/uncontrolled environment EUT Type .......................................... : Portable Hardware Version ............................ : N/A Software Version .............................. : N/A Rating ............................................... : DC 5.0V by Adapter Result ................................................ : PASS Report No.: GTS20230918011-1-12 Page 2 of 10 T E S T R E P O R T Test Report No. : GTS20230918011-1-12 Oct.25, 2023 ______________________________________________________________________________________________ Date of issue Equipment under Test : Karaoke Machine Model /Type : KM300 Listed model : KM300S, KM300D, KM300T, KM300F, KM300G, KM100, KM100S, KM100D, KM100T, KM100F, KM100G, KM200, KM200S, KM200D, KM200T, KM200F, KM200G, KM400, KM400S, KM400D, KM400T, KM400F, KM400G, KM200 Pro, KM200 Plus, KM200 Max, KM300 Pro, KM300 Plus, KM300 Max, KM400 Pro, KM400 Plus, KM400 Max, KM300G2, KM300G3, KM300 G4, KM300GEN2, KM300GEN3, KM300GEN4 Applicant : SHENZHEN MAONO TECHNOLOGY CO., LTD Address : 4B, Building No. 45, Software Town of Universiade, No. 8288 Longgang Rd., Longgang District, Shenzhen, China Manufacturer : Guangdong Dingchuang Smart Manufacturing Company Limited Address : Room 401, Building 8, Fenggang Tianan Digital City, No.208, Fenggang Section, Dongshen Road, Fenggang Town, Dongguan City, Guangdong Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20230918011-1-12 Page 3 of 10 Contents 1. S U M M A R Y .................................................................................. 4 1.1. EUT configuration ....................................................................................................................................... 4 1.2. Product Description .................................................................................................................................... 4 2. T E S T E N V I R O N M E N T ................................................................... 5 2.1. Address of the test laboratory ................................................................................................................... 5 2.2. Test Facility .................................................................................................................................................. 5 2.3. Environmental conditions .......................................................................................................................... 5 2.4. Statement of the measurement uncertainty ............................................................................................. 5 3 . M E T H O D O F M E A S U R EM E N T ......................................................... 6 3.1. Applicable Standard .................................................................................................................................... 6 3.2. Evaluation Method and Limit...................................................................................................................... 6 4. C O N D U C T E D P O W E R R E S U L T S .............…

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Product Specification Part Name: ipd2400-5800 Description: 2.4G/5.8G FPC Antenna Specification Electrical 频率Frequency 2400-5800mhz 增益Gain 3.90dBi for 2.4G;5.93dBi for 2.4G 驻波比VSWR ≤2 阻抗Impedance 50 Ω 功率Maximum Power input 50W Mechanical 尺寸Antenna dimension 45*9mm 电缆颜色Cable color Black 电缆长度Cable length 70mm 接口Connector IPEX-1 Environment Working humidity 20~80% Operation Temperature -40°C ~ +85°C Storage Temperature -40°C ~ +85°C Mechanical Drawing Passive Test For 2.4-5.8 Freq Effi Effi Gain Gain UHIS DHIS Max Min Attenut Attenut (MHz) (%) (dB) (dBi) (dBd) (%) (%) (dB) (dB) Hor Ver 2200 44.01 -3.56 0.58 -1.57 20.385 23.623 0.58 -20.04 44.82 43.93 2250 52.63 -2.79 0.77 -1.38 25.205 27.43 0.77 -16.51 45.23 44.53 2300 55.38 -2.57 1.68 -0.47 27.462 27.913 1.68 -21.27 45.78 45.31 2350 57.3 -2.42 1.56 -0.59 28.632 28.671 1.56 -26.05 46.38 45.92 2400 61.85 -2.09 1.68 -0.47 30.963 30.891 1.68 -18.31 46.87 46.67 2450 67.43 -1.71 1.65 -0.5 34.578 32.849 1.65 -14.54 47.72 47.63 2500 78.97 -1.03 2.54 0.39 40.978 37.988 2.54 -13.4 47.75 47.52 2550 75.68 -1.21 2.5 0.35 41.675 34.004 2.5 -10.31 47.22 46.83 2600 83.59 -0.78 3.57 1.42 47.913 35.676 3.57 -10.98 47.84 47.56 2650 83.46 -0.79 3.79 1.64 48.426 35.038 3.79 -9.47 48.18 48.08 2700 78.43 -1.06 3.58 1.43 45.355 33.076 3.58 -11.14 48.52 48.56 2750 79.91 -0.97 2.7 0.55 46.163 33.747 2.7 -10.16 49.05 49.21 2800 91.87 -0.37 3.42 1.27 53.606 38.262 3.42 -10.57 49.69 49.92 2850 91.73 -0.37 3.42 1.27 53.685 38.046 3.42 -16.06 49.92 49.65 2900 95.2 -0.21 3.9 1.75 55.878 39.325 3.9 -17.98 50.13 49.97 2950 91.28 -0.4 3.71 1.56 53.764 37.517 3.71 -15.15 50.16 49.99 3000 78.7 -1.04 3.55 1.4 46.086 32.615 3.55 -14.01 50.19 49.92 3050 52.62 -2.79 2.13 -0.02 30.583 22.04 2.13 -12.61 50.03 50.16 3100 33.62 -4.73 0.03 -2.12 19.195 14.427 0.03 -14.84 51.1 51.19 3150 58.23 -2.35 2.54 0.39 33.021 25.214 2.54 -16.32 51.44 51.49 3200 78.24 -1.07 3.04 0.89 42.669 35.573 3.04 -18.83 51.56 51.69 3250 79.64 -0.99 3.12 0.97 42.179 37.466 3.12 -20.48 51.76 51.61 3300 74.64 -1.27 2.41 0.26 39.298 35.341 2.41 -15.47 51.51 51.47 3350 80.36 -0.95 2.76 0.61 41.22 39.145 2.76 -13.89 51.99 52 3400 84.82 -0.71 3.7 1.55 42.776 42.045 3.7 -13.67 52.22 52.24 3450 74.85 -1.26 3.51 1.36 37.089 37.757 3.51 -14.2 52.03 52.26 3500 66.55 -1.77 3.36 1.21 32.728 33.823 3.36 -13.99 52.56 52.81 3550 62.51 -2.04 3.09 0.94 30.22 32.292 3.09 -15.57 53.02 53.08 3600 60.19 -2.2 2.81 0.66 29.001 31.191 2.81 -16.09 53.04 53.03 3650 68.33 -1.65 3.62 1.47 32.375 35.952 3.62 -15.93 53.47 53.47 3700 73 -1.37 3.91 1.76 34.116 38.883 3.91 -13.93 53.51 53.33 3750 70.3 -1.53 4.4 2.25 32.353 37.946 4.4 -12.55 53.33 53.38 3800 63.72 -1.96 3.81 1.66 29.168 34.549 3.81 -13.12 52.81 52.96 3850 60.17 -2.21 3.74 1.59 27.138 33.032 3.74 -14.41 52.56 52.78 3900 67.76 -1.69 4.24 2.09 30.59 37.171 4.24 -13.72 52.83 53.15 3950 70.48 -1.52 4.08 1.93 30.865 39.619 4.08 -12.49 52.87 53.08 4000 72.17 -1.42 3.96 1.81 31.37 40.801 3.96 -13.24 52.98 53.25 4050 76.75 -1.15 3.9 1.75 32.647 44.105 3.9 -13.56 54.18 54.59 4100 74.01 -1.31 3.47 1.32 31.541 42.467 3.47 -15.93 54.65 54.9 4150 69.03 -1.61 3.25 1.1 29.666 39.363 3.25 -18.25 54.24 54.65 4200 64.84 -1.88 3.24 1.09 27.667 37.174 3.24 -14.32 54.33 54.56 4250 92.93 -0.32 5.23 3.08 37.867 55.06 5.23 -17.6 57.13 56.88 4300 75.25 -1.23 4.64 2.49 28.611 46.643 4.64 -18.21 56.6 56.6 4350 64.88 -1.88 4.17 2.02 22.564 42.312 4.17 -13.96 55.85 55.88 4400 70.59 -1.51 4.68 2.53 23.159 47.429 4.68 -14.47 56.15 56.33 4450 64.57 -1.9 3.71 1.56 21.168 43.405 3.71 -15.41 55.99 56.41 4500 40.35 -3.94 1.65 -0.5 13.329 27.021 1.65 -16.26 54.66 55.3 4550 35.42 -4.51 1.06 -1.09 11.966 23.453 1.06 -17.61 54.96 55.53 4600 37.33 -4.28 1.18 -0.97 12.567 24.766 1.18 -17.74 55.05 55.65 4650 45.2 -3.45 1.42 -0.73 16.004 29.199 1.42 -14.26 56.08 56.92 4700 40.41 -3.93 0.6 -1.55 15.241 25.172 0.6 -13.35 59.35 59.13 4750 28.22 -5.49 -1.1 -3.25 11.703 16.519 -1.1 -15.32 55.93 56.25 4800 28.55 -5.44 -1.04 -3.19 12.94 15.608 -1.04 -16.26 55.94 56.47 4850 32.44 -4.89 -0.66 -2.81 15.531 16.908 -0.66 -16.63 55.74 56.25 4900 35.52 -4.5 -0.88 -3.03 17.491 18.028 -0.88 -15.23 55.7 55.99 4950 30.79 -5.12 -1.71 -3.86 15.044 15.743 -1.71 -16.45 55.16 55.18 5000 32.61 -4.87 -1.34 -3.49 15.566 17.045 -1.34 -16.93 54.98 55.11 5050 37.56 -4.25 -1.06 -3.21 17.501 20.062 -1.06 -14.62 54.72 54.84 5100 44.81 -3.49 -0.24 -2.39 20.173 24.638 -0.24 -11.51 55 54.91 5150 46.25 -3.35 -0.27 -2.42 20.861 25.39 -0.27 -10.31 54.78 54.67 5200 46.55 -3.32 0.38 -1.77 21.983 24.57 0.38 -9.46 54.75 54.81 5250 49.77 -3.03 0.81 -1.34 24.429 25.341 0.81 -10.06 54.73 54.93 5300 52.67 -2.78 1.29 -0.86 24.989 27.678 1.29 -10.81 54.5 54.73 5350 65.5 -1.84 2.55 0.4 29.787 35.711 2.55 -11.1 55.24 55.51 5400 77.79 -1.09 3.77 1.62 34.046 43.741 3.77 -13.22 55.55 56.05 5450 71.47 -1.46 3.81 1.66 30.644 40.827 3.81 -16.9 55.31 56.11 5500 69.73 -1.57 3.99 1.84 29.596 40.132 3.99 -19.47 55.63 56.65 5550 74.62 -1.27 4.45 2.3 31.407 43.21 4.45 -20.07 56.59 57.66 5600 72.64 -1.39 4.56 2.41 29.994 42.643 4.56 -20.99 57.26 57.88 5650 76.09 -1.19 4.84 2.69 30.889 45.199 4.84 -19.12 57.84 58.26 5700 82.79 -0.82 5.37 3.22 32.672 50.113 5.37 -14.95 57.82 58.3 5750 82.58 -0.83 5.42 3.27 32.119 50.456 5.42 -14.86 57.87 58.19 5800 81.43 -0.89 5.42 3.27 31.302 50.124 5.42 -18.07 57.78 58.22 5850 91.68 -0.38 5.93 3.78 35.17 56.506 5.93 -20.71 58.5 59.08 5900 89.84 -0.47 5.54 3.39 34.332 55.509 5.54 -17.86 58.59 59.29 5950 92.92 -0.32 5.64 3.49 35.339 57.585 5.64 -14.44 59.52 60.37 6000 102.28 0.1 5.82 3.67 38.816 63.462 5.82 -12.12 61.25 62.09 Address: 东莞市凤岗镇大龙工业区嘉辉路18号 E-mail: [email protected] Mobile: 13510079336

FCCID: 2AJJB-KM300 1 Case No. : GTS20230918011-1-11 Ambient Condition: 23 °C, 51 %RH, Atmos100.1Kpa, Test Date: 2023.10.8 Test Engineer: Evan ouyang Appendix A.1: 20dB Emission Bandwidth Test Result Test Mode Antenna Frequency[MHz] 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.951 2401.439 2402.390 --- --- 2441 1.026 2440.361 2441.387 --- --- 2480 1.002 2479.391 2480.393 --- --- 2DH1 Ant1 2402 1.263 2401.262 2402.525 --- --- 2441 1.236 2440.283 2441.519 --- --- 2480 1.257 2479.262 2480.519 --- --- 3DH1 Ant1 2402 1.266 2401.256 2402.522 --- --- 2441 1.257 2440.259 2441.516 --- --- 2480 1.254 2479.265 2480.519 --- --- FCCID: 2AJJB-KM300 2 Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 FCCID: 2AJJB-KM300 3 DH1_Ant1_2480 2DH1_Ant1_2402 FCCID: 2AJJB-KM300 4 2DH1_Ant1_2441 2DH1_Ant1_2480 3DH1_Ant1_2402 FCCID: 2AJJB-KM300 5 3DH1_Ant1_2441 3DH1_Ant1_2480 FCCID: 2AJJB-KM300 6 Appendix A.2: Occupied Channel Bandwidth Test Result Test Mode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH1 Ant1 2402 0.89873 2401.456 2402.355 --- --- 2441 0.88442 2440.453 2441.337 --- --- 2480 0.89627 2479.461 2480.358 --- --- 2DH1 Ant1 2402 1.1787 2401.302 2402.481 --- --- 2441 1.1638 2440.313 2441.477 --- --- 2480 1.1775 2479.313 2480.490 --- --- 3DH1 Ant1 2402 1.1530 2401.324 2402.477 --- --- 2441 1.1746 2440.318 2441.493 --- --- 2480 1.1704 2479.299 2480.469 --- --- FCCID: 2AJJB-KM300 7 Test Graphs DH1_Ant1_2402 DH1_Ant1_2441 FCCID: 2AJJB-KM300 8 DH1_Ant1_2480 2DH1_Ant1_2402 FCCID: 2AJJB-KM300 9 2DH1_Ant1_2441 2DH1_Ant1_2480 3DH1_Ant1_2402 FCCID: 2AJJB-KM300 10 3DH1_Ant1_2441 3DH1_Ant1_2480 FCCID: 2AJJB-KM300 11 Appendix A.3: Maximum conducted output power Test Result Peak Test Mode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH1 Ant1 2402 5.94 ≤20.97 PASS 2441 5.60 ≤20.97 PASS 2480 2.68 ≤20.97 PASS 2DH1 Ant1 2402 5.96 ≤20.97 PASS 2441 1.54 ≤20.97 PASS 2480 2.68 ≤20.97 PASS 3DH1 Ant1 2402 5.91 ≤20.97 PASS 2441 5.58 ≤20.97 PASS 2480 2.69 ≤20.97 PASS FCCID: 2AJJB-KM300 12 Appendix A.4: Carrier frequency separation Test Result Test Mode Antenna Frequency[MHz] Result[MHz] Limit[MHz] Verdict DH1 Ant1 Hop_2402 1.344 ≥0.684 PASS Hop_2441 1.004 ≥0.684 PASS Hop_2480 0.992 ≥0.684 PASS 2DH1 Ant1 Hop_2402 1 ≥0.842 PASS Hop_2441 1.002 ≥0.842 PASS Hop_2480 0.996 ≥0.842 PASS 3DH1 Ant1 Hop_2402 1.002 ≥0.844 PASS Hop_2441 1 ≥0.844 PASS Hop_2480 1 ≥0.844 PASS FCCID: 2AJJB-KM300 13 Test Graphs DH1_Ant1_Hop_2402 DH1_Ant1_Hop_2441 FCCID: 2AJJB-KM300 14 DH1_Ant1_Hop_2480 2DH1_Ant1_Hop_2402 FCCID: 2AJJB-KM300 15 2DH1_Ant1_Hop_2441 2DH1_Ant1_Hop_2480 3DH1_Ant1_Hop_2402 FCCID: 2AJJB-KM300 16 3DH1_Ant1_Hop_2441 3DH1_Ant1_Hop_2480 FCCID: 2AJJB-KM300 17 Appendix A.5: Time of occupancy Test Result Test Mode Antenna Frequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.37 330 0.122 ≤0.4 PASS DH3 Ant1 Hop 1.64 170 0.278 ≤0.4 PASS DH5 Ant1 Hop 2.88 80 0.231 ≤0.4 PASS 2DH1 Ant1 Hop 0.38 320 0.122 ≤0.4 PASS 2DH3 Ant1 Hop 1.63 140 0.228 ≤0.4 PASS 2DH5 Ant1 Hop 2.88 100 0.288 ≤0.4 PASS 3DH1 Ant1 Hop 0.38 330 0.125 ≤0.4 PASS 3DH3 Ant1 Hop 1.63 160 0.26 ≤0.4 PASS 3DH5 Ant1 Hop 2.88 130 0.374 ≤0.4 PASS FCCID: 2AJJB-KM300 18 Test Graphs DH1_Ant1_Hop DH1_Ant1_Hop FCCID: 2AJJB-KM300 19 DH3_Ant1_Hop DH3_Ant1_Hop FCCID: 2AJJB-KM300 20 DH5_Ant1_Hop DH5_Ant1_Hop 2DH1_Ant1_Hop FCCID: 2AJJB-KM300 21 2DH1_Ant1_Hop 2DH3_Ant1_Hop FCCID: 2AJJB-KM300 22 2DH3_Ant1_Hop 2DH5_Ant1_Hop 2DH5_Ant1_Hop FCCID: 2AJJB-KM300 23 3DH1_Ant1_Hop 3DH1_Ant1_Hop FCCID: 2AJJB-KM300 24 3DH3_Ant1_Hop 3DH3_Ant1_Hop 3DH5_Ant1_Hop FCCID: 2AJJB-KM300 25 3DH5_Ant1_Hop FCCID: 2AJJB-KM300 26 Appendix A.6: Number of hopping channels Test Result Test Mode Antenna Frequency[MHz] Result[Num] Limit[Num] Verdict DH1 Ant1 Hop 79 ≥15 PASS 2DH1 Ant1 Hop 79 ≥15 PASS 3DH1 Ant1 Hop 79 ≥15 PASS FCCID: 2AJJB-KM300 27 Test Graphs DH1_Ant1_Hop 2DH1_Ant1_Hop FCCID: 2AJJB-KM300 28 3DH1_Ant1_Hop FCCID: 2AJJB-KM300 29 Appendix A.7: Band edge measurements Test Result Test Mode Antenna ChName Frequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH1 Ant1 Low 2402 5.54 -33.36 ≤-14.46 PASS High 2480 2.28 -37.72 ≤-17.72 PASS Low Hop_2402 5.44 -34.43 ≤-14.56 PASS High Hop_2480 2.56 -43.66 ≤-17.44 PASS 2DH1 Ant1 Low 2402 5.55 -31.46 ≤-14.45 PASS High 2480 2.30 -40.33 ≤-17.7 PASS Low Hop_2402 5.13 -37.01 ≤-14.87 PASS High Hop_24…

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