2AHZ5-BUDSWireless Earphone

Tap once: Play/Pause, Answer/End call Tap twice: Next track, Reject call Tap three times: Previous track Volume +: Press and hold the right earbud (R) for 3s Volume -: Press and hold the left earbud (L) for 3s Einmal tippen: Wiedergabe/Pause, Anruf annehmen/beenden Zweimal tippen: Nächster Titel, Anruf ablehnen Dreimal tippen: Vorheriger Titel Lautstärke +: Halte den rechten Ohrhörer (R) 3s lang gedrückt Lautstärke -: Halte den linken Ohrhörer (L) 3s lang gedrückt Appuyez une fois : Lecture/Pause, Répon dre/Terminer l’appel Appuyez deux fois : Piste suivante, Rejeter l’appel Appuyez trois fois : Piste précédente Volume + : Maintenez l’écouteur droit (R) enfoncé pendant 3s Volume - : Maintenez l’écouteur gauche (L) enfoncé pendant 3s Tocca una volta: Riproduci/Pausa, Rispondi/ Termina chiamata Tocca due volte: Brano successivo, Rifiuta chiamata Tocca tre volte: Brano precedente Volume +: Tieni premuto l’auricolare destro (R) per 3s Volume -: Tieni premuto l’auricolare sinistro (L) per 3 s Tocar una vez: Tocar dos veces: Tocar tres veces: Volumen +: Volumen -: Reproducir/Pausar, Contestar/Colgar llamada Siguiente canción, Rechazar llamada Canción anterior Mantén presionado el auricular derecho (R) durante 3s Mantén presionado el auricular izquierdo (L) durante 3s Toque uma vez: Toque duas vezes: Toque três vezes: Volumen +: Volumen -: Reproduzir/Pausar, Atender/Encerrar chamada Próxima faixa, Rejeitar chamada Faixa anterior Pressione e segure o fone direito (R) por 3s Pressione e segure o fone esquerdo (L) por 3s Bluetooth Device n ameK30 > Blue tooth Device name Nova7 > Cubot Buds 3 Por favor, leia as instruções antes do uso. Português CUBOT Buds 3 Société Shenzhen Huafurui Technology Co., Ltd. Scan the QR code to learn more about CUBOT Adresse Unité 601-03, 6ème étage, Bloc A, Bâtiment 1, Bâtiment Technologique Ganfeng, n° 993 Rue Jiaxian, Communauté Xiangjiaotang, Rue Bantian, District de Longgang, Shenzhen, République populaire de Chine Unternehmen Shenzhen Huafurui Technology Co., Ltd. Adresse Einheit 601-03, 6. Stock, Block A, Gebäude 1, Ganfeng Technologiegebäude, Nr. 993 Jiaxian Straße, Xiangjiaotang Gemeinde, Bantian Straße, Bezirk Longgang, Shenzhen, Volksrepublik China Empresa Shenzhen Huafurui Technology Co., Ltd. Dirección Unidad 601-03, Piso 6, Bloque A, Edificio 1, Edificio Tecnológico Ganfeng, N.º 993 Calle Jiaxian, Comunidad Xiangjiaotang, Calle Bantian, Distrito de Longgang, Shenzhen, República Popular China Empresa Shenzhen Huafurui Technology Co., Ltd. Endereço Unidade 601-03, 6º Andar, Bloco A, Edifício 1, Edifício Tecnológico Ganfeng, Nº 993 Rua Jiaxian, Comunidade Xiangjiaotang, Rua Bantian, Distrito de Longgang, Shenzhen, República Popular da China FCC Statement Information to User 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Operation Frequency: BT: 2402-2480MHz Max. RF output power: BT (BDR+EDR): -1.06 dBm According to Directive 2014/53/EU,the Bands and power are as follows: To prevent possible hearing damage , do not listen to sound at high volume for long periods. This marking on the product, accessories or literature indicates that the product and its electronic accessories should not be disposed of with other household waste. SAR www.sar-tick.com According to EN IEC 62311, be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified table 2 of Council Recommendation 1999/519/EC. The RF Exposure is compliant. Body worn operation 5. Bedeutung des Symbols „durchgestrichene Mülltonne“ Das auf Elektro- und Elektronikgeräten regelmäßig abgebildete Symbol einer durchgestrichenen Mülltonne weist darauf hin, dass das jeweilige Gerät am Ende seiner Lebensdauer getrennt vom unsortierten Siedlungsabfall zu erfassen ist. 4. Datenschutz-Hinweis Altgeräte enthalten häufig sensible personenbezogene Daten. Dies gilt insbesondere für Geräte der Informations- und Telekommunikation- stechnik wie Computer und Smartphones. Bitte beachten Sie in Ihrem eigenen Interesse, dass für die Löschung der Daten auf den zu entsorgenden Altgeräten jeder Endnutzer selbst verantwortlich ist. 3. Möglichkeiten der Rückgabe von Altgeräten Besitzer von Altgeräten aus privaten Haushalten können diese bei den Sammelstellen der öffentlich-rechtlichen Entsorgungsträger oder bei den von Herstellern oder Vertreibern im Sinne des ElektroG eingerichteten Rücknahmestellen unentgeltlich ab…

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Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications 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 2AHZ5-BUDS Buds 3, Buds 3a, Buds 5, AirBuds, AirBuds 3, AirBuds 5, Buds 5pro, AirBuds 7, Buds 7a, Buds 7pro, Buds 8, Buds 8s We, Applicant Company Name: Shenzhen Huafurui Technology Co., Ltd. Address: Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Shenzhen, China Phone: +86-755-83821787 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. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-06-10 Signature Date Name / Title: Paul Liu / Manager Company: Shenzhen Huafurui Technology Co., Ltd. Address: Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Shenzhen, China Phone: +86-755-83821787 Fax: +86-755-23612065 E-Mail: [email protected]

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2AHZ5-BUDS Buds 3, Buds 3a, Buds 5, AirBuds, AirBuds 3, AirBuds 5, Buds 5pro, AirBuds 7, Buds 7a, Buds 7pro, Buds 8, Buds 8s Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2026-06-09

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 2AHZ5-BUDS Buds 3, Buds 3a, Buds 5, AirBuds, AirBuds 3, AirBuds 5, Buds 5pro, AirBuds 7, Buds 7a, Buds 7pro, Buds 8, Buds 8s 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 Part List • the Tune up Information 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, 2026-06-10 Signature Date Name / Title: Paul Liu / Manager Company: Shenzhen Huafurui Technology Co., Ltd. Address: Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Shenzhen, China Phone: +86-755-83821787 Fax: +86-755-23612065 E-Mail: [email protected]

Shenzhen Huafurui Technology Co., Ltd. Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Shenzhen, China Date: June 10, 2026 FCC ID: 2AHZ5-BUDS Model Number: Buds 3, Buds 3a, Buds 5, AirBuds, AirBuds 3, AirBuds 5, Buds 5pro, AirBuds 7, Buds 7a, Buds 7pro, Buds 8, Buds 8s To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Shenzhen Huafurui Technology Co., Ltd. hereby declare that our product (Wireless Earphone) Model Number: Buds 3, Buds 3a, Buds 5, AirBuds, AirBuds 3, AirBuds 5, Buds 5pro, AirBuds 7, Buds 7a, Buds 7pro, Buds 8, Buds 8s board, Schematic, Hardware version, Software version, structure and internal photos are same, model name differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Printed Name of Signee / Title: Paul Liu/ Manager Company: Shenzhen Huafurui Technology Co., Ltd. Address: Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Shenzhen, China Phone: +86-755-83821787 Fax: +86-755-23612065 Email: [email protected]

Page 1 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 Page 5 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10

Page 1 of 1 FCC ID: 2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com LABEL AND LOCATION (Size: L4.0cm x 3.0cm) Wireless Earphone Model: Buds 3 FCC ID: 2AHZ5-BUDS Label Location

Page 1 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8 BT ANTENNA Page 5 of 5 FCC ID:2AHZ5-BUDS Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 9 Fig. 10

Page 1 of 9 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation For Shenzhen Huafurui Technology Co., Ltd. Wireless Earphone Test Model: Buds 3 Additional Model No.: Please Refer to Page 6 Prepared for : Shenzhen Huafurui Technology Co., Ltd. Address : Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen, P.R. China Prepared by : Guangzhou LCS Compliance Testing Laboratory Ltd. Address : No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel : (+86) 020-39166689 Fax : (+86) 020-39166619 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : May 13, 2026 Number of tested samples : 2 Sample No. : C05126008-1, C05126008-2 Serial number : Prototype Date of Test : May 13, 2026 ~ June 08, 2026 Date of Report : June 09, 2026 Page 2 of 9 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Report Reference No. ................. : LCSC05126009EB Date of Issue ................................... : June 09, 2026 Testing Laboratory Name ............ : Guangzhou LCS Compliance Testing Laboratory Ltd. Address ........................................... : No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Testing Location Procedure ............ : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Shenzhen Huafurui Technology Co., Ltd. Address ........................................... : Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen, P.R. China Test Specification Standard .......................................... : FCC KDB publication 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part1 1.1310 FCC CFR 47 part2 2.1093 Test Report Form No. ................... : TRF-4-E-215 A0 TRF Originator ................................ : Guangzhou LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Guangzhou LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Guangzhou LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Guangzhou LCS Compliance Testing Laboratory 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. EUT Description. ........................... : Wireless Earphone Trade Mark ...................................... : CUBOT Test Model ...................................... : Buds 3 Ratings ............................................ : Please Refer to Page 6 Result ........................................... : PASS Compiled by: Reviewed by: Approved by: Ace Yao/ Administrator Justin Zhu/ Technique Director Gavin Liang/ Manager Page 3 of 9 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation 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. Test Report No. : LCSC05126009EB June 09, 2026 Date of issue EUT......................................... : Wireless Earphone Test Model............................... : Buds 3 Applicant............................... : Shenzhen Huafurui Technology Co., Ltd. Address.................................. : Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen, P.R. China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Shenzhen Huafurui Technology Co., Ltd. Address................................... : Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen, P.R. China Telephone............................... : / Fax.......................................... : / Factory................................... : Shenzhen Huafurui Technology Co., Ltd. Address................................... : Unit 601-03, 6/F, Block A, Building 1, Ganfeng Technology Building, No. 993 Jiaxian Road, Xiangjiaotang Community, Bantian Street, Longgang District, Shenzhen, P.R. China Telephone............................... : / Fax.......................................... : / Page 4 of 9 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Revision History Report Version Issue Date Revision Content Revised By 000 June 09, 2026 Initial Issue -- Page 5 of 9 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1,Qianfeng North Road, Shiqi, Panyu District, Guangzhou, City, Guangdong …

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DongguanXiaozaoIntelligentElectronicsCo.,Ltd Antenna Specification Model: 2.4G PCB ANT DongguanXiaozaoIntelligentElectronicsCo.,Ltd Antenna Specification Model: 2.4G PCB ANT DongguanXiaozaoIntelligentElectronicsCo.,Ltd Antenna Specification Model: 2.4G PCB ANT DongguanXiaozaoIntelligentElectronicsCo.,Ltd Antenna Specification Model: 2.4G PCB ANT DongguanXiaozaoIntelligentElectronicsCo.,Ltd Antenna Specification Model: 2.4G PCB ANT

Page 1 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Appendix A RF Test Data for BT (Conducted Measurement) Product Name: Wireless Earphone Test Model: Buds 3 Environmental Conditions Temperature: 23.5C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Zhang hai Supervised by: Fengliu Tang Page 2 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.1 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.951 2401.520 2402.471 --- --- 2441 0.951 2440.523 2441.474 --- --- 2480 0.960 2479.520 2480.480 --- --- 2DH5 Ant1 2402 1.278 2401.358 2402.636 --- --- 2441 1.275 2440.358 2441.633 --- --- 2480 1.275 2479.358 2480.633 --- --- 3DH5 Ant1 2402 1.266 2401.352 2402.618 --- --- 2441 1.275 2440.349 2441.624 --- --- 2480 1.269 2479.349 2480.618 --- --- Page 3 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page 4 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402 2DH5_Ant1_2441 Page 5 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480 3DH5_Ant1_2402 Page 6 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441 3DH5_Ant1_2480 Page 7 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 8 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.2 Maximum Peak conducted output power Test Result Peak Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 0.66 ≤21 PASS 2441 1.88 ≤21 PASS 2480 2.72 ≤21 PASS 2DH5 Ant1 2402 1.34 ≤21 PASS 2441 2.58 ≤21 PASS 2480 3.37 ≤21 PASS 3DH5 Ant1 2402 2.08 ≤21 PASS 2441 3.33 ≤21 PASS 2480 4.21 ≤21 PASS Page 9 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page 10 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402 2DH5_Ant1_2441 Page 11 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480 3DH5_Ant1_2402 Page 12 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441 3DH5_Ant1_2480 Page 13 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Page 14 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com A.3 Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 0.996 ≥0.640 PASS 2DH5 Ant1 Hop 0.978 ≥0.852 PASS 3DH5 Ant1 Hop 1.178 ≥0.850 PASS Page 15 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page 16 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.co…

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Page 36 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402_0~Reference 2DH5_Ant1_2402_30~1000 Page 37 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page 38 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page 39 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 Page 40 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 2DH5_Ant1_2480_1000~26500 3DH5_Ant1_2402_0~Reference Page 41 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 Page 42 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 Page 43 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Page 44 of 62 FCC ID:2AHZ5-BUDS Report No.: LCSC05126009EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel:…

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