2AFKR-S51PROWIRELESS SPEAKER

PACKING CONTENT 包装内容 POWER ON 开关机 闪烁 Flashing MODE SWITCH 模式转换 PLAY 播放控制 X1 LIGHET 灯光模式 PARTYADD 派对对连 CHARGE 充电 开关机 ON/OFF ＞2 ON Devices ZEALOT-S51PRO ON Devices ZEALOT-S51PRO 常亮 Lighting ON Devices ZEALOT-S51PRO √ 1 2 USB OFFON USB-C X2 OFFON X1 / X1 >2 X1 X1 >2 QUICK START GUIDE WIRELESS SPEAKER ZEALOT-S51Pro 快速入门指南 QUICK START GUIDE WIRELESS SPEAKER ZEALOT-S51Pro 快速入门指南 ＞2 灯光模式切换 Light S witch 开关灯 Light ON/OFF X1 / 来电 Calling WARNING ○T o ensure correct use and trouble-free operation, please read this user manual carefully first. ○For the first use, it is recommended to fully charge it. ○Please use and store the product at room temperature. ○Do not expose the product to fire, high temperature, direct sunlight, etc. ○Please keep the speaker volume moderate to avoid temporary or permanent hearing impairment. ○Do not use organic solvents or other chemicals to clean the product. ○Do not let small particles enter the product. ○Do not disassemble the product or make any modifications to the product structure or any part thereof. ○If the battery is not replaced correctly, there will be an explosion accident, only the same battery type can be replaced. ○The battery (battery pack) must not be exposed to such sunlight, fire or similar overheating conditions. ○Do not throw and drop the product to avoid damage. EN Avertissement ○TPour garantir une utilisation correcte et un fonctionnement sans probleme,veuillezd' abord lire attentivement ce manuel d'utilisation. ○Pour la premiere utilisation,une charge complete est recommandee. ○Veuillez utiliser et conserver le produit a temperature ambiante. ○Ne jetez pas et ne laissez pas tomber le produit pour eviter tout dommage. ○N'exposez pas le produit au feu,aux temperatures elevees,a la lumiere directe dusoleil,etc. ○N'utilisez pas de solvants organiques ou d'autres produits chimiques pour nettoyer le produit. ○Ne laissez pas de petites particules penetrer dans le produit. ○Veuillez maintenir les volumes de l'enceinte moderes pour eviter une deficienceauditive temporaire ou permanente. ○Ne demontez pas le produit et ne modifiez pas la structure ou une partie de celle-ci. ○Gardez le produit hors de portee des enfants. ○Si la batterie n'est pas correctement remplacee,il y aura un accident d'explosion,qui ne peut etre remplace qu'avec le meme type de batterie. ○Les batteries ne peuvent pas etre exposees a des conditions telles que le soleil,le feu ou des conditions de surchauffe similaires. FR Warnungen ○Bitte lesen Sie zuerst diese Bedienungsanleitung sorgfaltig durch,um eine ordnungsgemaBe Verwendung und einen storungsfreien Betrieb zu gewahrleisten. ○Fur den ersten Gebrauch wird eine volle Ladung empfohlen. ○Bitte verwenden und lagern Sie das Produkt bei Raumtemperatur. ○Bitte werfen und lassen Sie das Produkt nicht fallen,um Schaden zu vermeiden. ○Bitte setzen Sie das Produkt keinem Feuer,hohen Temperaturen,direkter ○Sonneneinstrahlung usw.aus. ○Bitte verwenden Sie zur Reinigung des Produkts keine organischen Losungsmittel oder andere Chemikalien. ○Bitte lassen Sie keine kleinen Partikel in das Produkt gelangen. ○Bitte halten Sie die Lautstarke des Lautsprechers moderat,um vorubergehende oder dauerhafte Horstorungen zu vermeiden. ○Bitte zerlegen Sie das Produkt nicht und nehmen Sie keine Anderungen an der Struktur oder Teilen davon vor. ○Bitte bewahren Sie das Produkt auBerhalb der Reichweite von Kindern auf. ○Wenn die Batterie nicht ordnungsgemaB ausgetauscht wird,liegt ein Explosionsunfall vor,der nur durch denselben Batterietyp ersetzt werden kann. ○Batterien(Batteriepacks)durfen keinen Bedingungen wie Sonnenschein,Feuer oder ahnlichen Uberhitzungsbedingungen ausgesetzt werden.ditions telles que le soleil,le feu ou des conditions de surchauffe similaires. DE WIRELESS CONNECTION 无线连接 WIRELESS AVVERTENZA ○ Per garantire un uso corretto e un funzionamento senza problemi, leggere attentamente questo manuale d'uso. ○ Per il primo utilizzo, si consiglia di caricarlo completamente. ○ Si prega di utilizzare e conservare il prodotto a temperatura ambiente. ○ Non esporre il prodotto a fuoco, temperatura elevata, luce solare diretta, ecc. ○ Si prega di mantenere moderato il volume dell'altoparlante per evitare disturbi dell'udito temporanei o permanenti. ○ Non utilizzare solventi organici o altre sostanze chimiche per pulire il prodotto. ○ Non lasciare che piccole particelle entrino nel prodotto. ○ Non smontare il prodotto o apportare modifiche alla struttura del prodotto o a qualsiasi parte di esso. ○ Se la batteria non viene sostituita correttamente, ci sarà un incidente di esplosione, solo lo stesso tipo di batteria può essere sostituito. ○ La batteria (batteria) non deve essere esposta a tali raggi solari, incendi o simili condizioni di surriscaldamento. ○ Non gettare e far cadere il prodotto per evitare danni. IT ZA-S51Pro-20240422 无线版: V5.2 充电电压：DC 5V 工作电压：7.4V 传输距离：10m 频率范围：20Hz-20KHz 喇叭：Φ57mm*2 信噪比：≥85dB 失真：1% 重量：703g 尺寸：86*88*200mm Wireless version V5.2 Charging voltage:DC 5V Working voltage:7.4V Transmission distance:10m Frequency range:20Hz-20KHz Speaker:Φ57mm*2 SNR:≥85dB Distortion:1% Weight: Size:86*88*200mm 703g Technical Specification 技术规格 ENCN Wireless-Version: 5.2 Ladespannung: DC 5V Lautsprecher: Φ57mm*2 Übertragungsreichweite: ca. 10m Frequenzgang: 20Hz-20KHz Signal-Rausch-Verhältnis: ≥85dB Betriebsspannung: 7.4 V Verzerrung: <1% Gewicht: 703g Größe: 86*88*200 mm *2 FR Version Wireless: 5.2 Tension de charge : 5 V C CHaut-parleur : Φ57mm*2 Distance de transmission : 10 m Réponse en fréquence : 20Hz-20KHz Rapport signal sur bruit : ≥85dB Tension de fonctionnement : 7.4 V Distorsion : <1 % Poids : 703g Taille : 86*88*200mm JP Wireless バージョン: 5.2 充電電圧：DC 5V スピーカー：Φ57mm 伝送距離：約10m 周波数応答: 20Hz-20KHz 信号対雑音比: ≥85dB 動作電圧：7.4V 歪み: <1% 重量: 703g サイズ：86*88*200mm DE Versión Wireless: 5.2 Voltaje de entrada: DC 5V Altavoz: Φ57mm*2 Distancia de transmisión: 10 m Respuesta de frecuencia: 20Hz-20KHz SNR: ≥85dB Voltaje de funcionamiento: 7.4 V Distorsión: ＜ 1%…

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SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO.,LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 4/25/2024 U.S. Agent Designation SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO.,LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2AFKR-S51;FCC ID:2AFKR-S51PRO;FCC ID:2AFKR-S67;FCC ID:2AFKR-S79 ): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO.,LTD. SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO.,LTD with the FRN 0032637910 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Jian Liu Manager SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO.,LTD Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

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 ZEALOT DIGITAL TECHNOLOGY CO., LTD Address: 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen, China Phone: +86-13145978717 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, Signature Date:2024-04-25 Name / Title: Jian Liu / Manager Company: SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD Address: 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen, China Phone: +86-13145978717 Fax: N/A 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 2AFKR-S51PRO ZEALOT-S51 Pro We, applicant Company Name: SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD Address: 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen, China Phone: +86-13145978717 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:2024-04-25 Name / Title: Jian Liu / Manager Company: SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD Address: 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen, China Phone: +86-13145978717 Fax: N/A 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 2AFKR-S51PRO ZEALOT-S51 Pro 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, Signature Date:2024-04-25 Name / Title: Jian Liu / Manager Company: SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD Address: 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen, China Phone: +86-13145978717 Fax: N/A E-Mail: [email protected]

Page 1 of 4 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 4 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 4 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 4 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8

Page 1 of 1 FCC ID: 2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION (Size: L 6.0cm x W 2.5cm) Label Location WIRELESS SPEAKER Test Model: ZEALOT-S51 Pro FCC ID:2AFKR-S51PRO

Page 1 of 6 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 6 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 6 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 6 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 BT Antenna Page 5 of 6 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10 Page 6 of 6 FCC ID:2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 11

Page 1 of 4 FCC ID: 2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC RF Exposure Evaluation 1. Product Information FCC ID : 2AFKR-S51PRO Product name : WIRELESS SPEAKER Test Model : ZEALOT-S51 Pro Power Supply : Input: DC 5V Battery: DC 7.4V, 4000mAh Hardware Version : / Software Version / Bluetooth : 2402MHz ~ 2480MHz Channel Number : 79 channels for Bluetooth V5.2 (DSS) Channel Spacing : 1MHz for Bluetooth V5.2(DSS) Modulation Type : GFSK , π/4-DQPSK, 8-DPSK for Bluetooth V5.2 (DSS) Bluetooth Version : V5.2 Antenna Type : PCB Antenna Antenna Gain : 1.7dBi Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 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 Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(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 Page 2 of 4 FCC ID: 2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Page 3 of 4 FCC ID: 2AFKR-S51PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 4. Conducted Power Results <BT> Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 -0.87 39 2441 -0.6 78 2480 -0.55 π/4DQPSK 0 2402 -0.99 39 2441 -0.8 78 2480 -0.7 8DPSK 0 2402 -0.96 39 2441 -0.67 78 2480 -0.63 5. Manufacturing Tolerance <BT> GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 0 0 0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 …

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Productspecification QuickReferenceDate Allthetechnicaldataandinformationcontainedhereinaresubjecttochangewithoutpriornotice AntennaLayout&moduleonthe systemboard AntennaGain GainTable Antennamoduleonthesystemboard Frequency2.45GHz*1 Ant.PortInputPwr.(dBm)0(Typ.BTclass2outputpower) Tot.Rad.Pwr.(dBm)-2.3(Inputpwr–losspwr) PeakEIRP(dBm)1.3 Directivity(dBi)1(alldirectionantenna) Efficiency(dB)-2.3(58.5%) Gain(dBi) 1.7 (Peak Gain XZ-plane) MaximumPower(dBm)1.3(XY-plane) MinimumPower(dBm)-4(XY-plane) Avg.Power(dBm)-0.5(XY-plane) Max/MinRatio(dB)5.3(XY-plane) Max/AvgRatio(dB)1.8(XY-plane) Min/AvgRatio(dB)-3.5(XY-plane) AverageGain(dB)-0.5(AvgGainXY-plane) UnitindBi @2.44GHz XY-planeXZ-planeYZ-planeEfficiency PeakAvg.PeakAvg.PeakAvg. ModuleBoard 1.3-0.51.7-3.81.1-3.058.5% SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen, China ReturnLoss TheEnvironmentofAntennaRadiationPattern 3Dradiationpatterndiagram XY-planeXZ-planeYZ-plane

Page 1 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix A RF Test Data for BT (Conducted Measurement) Product Name: WIRELESS SPEAKER Test Model: ZEALOT-S51 Pro Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Paddi Chen Supervised by: Nick Peng Page 2 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.1 -20dB Bandwidth Condition Mode Frequency (MHz) Antenna -20 dB Bandwidth (MHz) Limit -20 dB Bandwidth (MHz) Verdict NVNT 1-DH5 2402 Ant 1.02 N/A Pass NVNT 1-DH5 2441 Ant 1.029 N/A Pass NVNT 1-DH5 2480 Ant 0.955 N/A Pass NVNT 2-DH5 2402 Ant 1.308 N/A Pass NVNT 2-DH5 2441 Ant 1.285 N/A Pass NVNT 2-DH5 2480 Ant 1.319 N/A Pass NVNT 3-DH5 2402 Ant 1.284 N/A Pass NVNT 3-DH5 2441 Ant 1.301 N/A Pass NVNT 3-DH5 2480 Ant 1.295 N/A Pass Page 3 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs -20dB Bandwidth NVNT 1-DH5 2402MHz Ant -20dB Bandwidth NVNT 1-DH5 2441MHz Ant Page 4 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -20dB Bandwidth NVNT 1-DH5 2480MHz Ant -20dB Bandwidth NVNT 2-DH5 2402MHz Ant Page 5 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -20dB Bandwidth NVNT 2-DH5 2441MHz Ant -20dB Bandwidth NVNT 2-DH5 2480MHz Ant Page 6 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -20dB Bandwidth NVNT 3-DH5 2402MHz Ant -20dB Bandwidth NVNT 3-DH5 2441MHz Ant Page 7 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -20dB Bandwidth NVNT 3-DH5 2480MHz Ant Page 8 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity A.2 Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Total Power (dBm) Limit (dBm) Verdict NVNT 1-DH5 2402 Ant -0.87 21 Pass NVNT 1-DH5 2441 Ant -0.6 21 Pass NVNT 1-DH5 2480 Ant -0.55 21 Pass NVNT 2-DH5 2402 Ant -0.99 21 Pass NVNT 2-DH5 2441 Ant -0.8 21 Pass NVNT 2-DH5 2480 Ant -0.7 21 Pass NVNT 3-DH5 2402 Ant -0.96 21 Pass NVNT 3-DH5 2441 Ant -0.67 21 Pass NVNT 3-DH5 2480 Ant -0.63 21 Pass Page 9 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Power NVNT 1-DH5 2402MHz Ant Power NVNT 1-DH5 2441MHz Ant Page 10 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Power NVNT 1-DH5 2480MHz Ant Power NVNT 2-DH5 2402MHz Ant Page 11 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Power NVNT 2-DH5 2441MHz Ant Power NVNT 2-DH5 2480MHz Ant Page 12 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Power NVNT 3-DH5 2402MHz Ant Power NVNT 3-DH5 2441MHz Ant Page 13 of 60 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen…

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Page 1 of 37 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FOR SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD WIRELESS SPEAKER Test Model: ZEALOT-S51 Pro Prepared for : SHENZHEN ZEALOT DIGITAL TECHNOLOGY CO., LTD Address : 401, 501, building 3, NO.8, Yong Tai Road, east District, BaiShi xia Community, Fu Yong street, BaoAn District, ShenZhen China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 01, 2024 Number of tested samples : 2 Sample No. ： A240329060-1, A240329060-2 Serial number : Prototype Date of Test : April 01, 2024 ~ April 15, 2024 Date of Report : April 15, 2024 Page 2 of 37 FCC ID: 2AFKR-S51PRO Report No.: LCSA03294065EA Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. :…

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