2AMH2-BH423AMPOW NCH1 WIRELESS HEADPHONES

MPOW NCH1 Power ON / OFF Package Contents How To Pair Volume Control/Track Control Diagram ④ ① ② ③ ⑤ ⑥ ⑦ MODEL : BH423A WIRELESS HEADPHONES MPOW AUDIO WIRELESS FOR MORE INFORMATION PLEASE VISIT https://www.xmpow.com/ ⑦ ⑥ ② LED ON OFF Hold on 2s Hold on 5s 1. Power ON: Press and hold the “ ” for 2s, the blue light will on and then goes out, you will hear a voice prompt "power on". 2. Power OFF Press and hold the “ ” for 5s, the red light will on for 1s and then goes out, you will hear a voice prompt "power off". EN 1. Power ON: Halten Sie den " " für 2s, das blaue Licht leuchtet und geht dann aus, Sie hören eine Sprachaufforderung " power on ". 2. Power OFF: Halten Sie den " " für 5s, das rote Licht leuchtet für 1s und dann geht aus, Sie hören eine Sprachansage " power off ". DE 1. Activer le casque: Appuyez sur le « » et maintenez-le enfoncé pendant 2 secondes, le voyant bleu s'allume puis s'éteint, vous entendrez un message vocal « power on ». 2. Désactiver le casque: Appuyez sur le « » pendant 5 secondes, le voyant rouge s’allume pendant 1 seconde puis s’éteint, vous entendrez un message vocal « power off ». FR 1. ENCENDIDO: Mantenga presionado el " " durante 2 segundos, la luz azul se encenderá y luego se apagará, escuchará un mensaje de voz "power on". 2. APAGADO: Presione y sostenga el " " durante 5 segundos, la luz roja se encenderá durante 1 segundo y luego se apagará, escuchará un mensaje de voz de "power off". ES 1. Accensione: Tenere premuto l' " " per 2 secondi, la luce blu si accenderà e poi si spegnerà, si sentirà un messaggio vocale "power on". 2. Spegnimento: Tenere premuto l' " " per 5 secondi, la luce rossa si accenderà per 1 secondo e poi si spegnerà, si sentirà un messaggio vocale " power off ". IT DEPairing-Modus FRComment appairer ESCómo emparejar ITCome Si fa Accoppiamento X1 X1X1 X1X1 LED Pairing Mode < 1m (3.3ft) Settings Bluetooth Bluetooth DEVICES MPOW NCH1 Connected 1. With your headphones powered off, press and hold the MFB until the red and blue lights flash alternately to enter the pairing mode, and then you will hear a voice prompt "pairing". 2. Enable the Bluetooth feature of your cellphone and find "MPOW NCH1" to connect. Once paired, you will hear "connected". EN With you headphones powered onpress and hold the (volume+ )and (volume-)buttons simultaneously for 5s,until the red and blue light flashes 3 times and the headphones will re-enter into paring mode. EN ANC ON: Slide up the ANC switch with green light stays on ANC OFF: Slide down the ANC switch Note: Please turn off ANC when not in use to avoid unnecessary power consumption. EN ANC ON: Starten Sie ANC, das grüne Licht leuchtet bleibt ANC OFF: Schieben Sie den ANC-Schalter nach unten Hinweis: Bitte schalten Sie ANC aus, wenn es nicht verwendet wird, um unnötigen Stromverbrauch zu vermeiden. DE ANC avtivé: faites glisser l’interrupteur ANC vers le haut, la lumière verte reste allumée ANC désactivé: faites glisser l’interrupteur ANC vers le bas Remarque: désactivez l'ANC lorsque vous ne l'utilisez pas pour éviter une consommation inutile d'énergie. FR ANC ON: deslice hacia arriba el interruptor ANC con la luz verde encendida ANC OFF: deslice hacia abajo el interruptor ANC Nota: apague ANC cuando no esté en uso para evitar un consumo innecesario de energía. ES ANC Acceso: far scorrere l'interruttore ANC verso l'alto con la luce verde che rimane accesa ANC Spento: far scorrere verso il basso l'interruttore ANC Nota: Si prega di disattivare ANC quando non in uso per evitare inutili consumi energetici. IT Halten Sie bei eingeschaltetem Kopfhörer die Tasten (volume+und (volume-) gleichzeitig 5 Sekunden lang gedrückt, bis das rote und blaue Licht dreimal blinken und der Kopfhörer wieder in den Pairing-Modus wechselt. DE Lorsque vos écouteurs sont allumés, maintenez simultanément enfoncés les boutons (volume+) et (volume-) pendant 5 secondes, jusqu'à ce que les voyants rouge et bleu clignotent 3 fois et que les écouteurs repassent en mode de couplage. FR Con los auriculares encendidos, mantenga presionados los botones (volume+) y (volume-) simultáneamente durante 5 segundos, hasta que la luz roja y azul parpadee 3 veces y los auriculares vuelvan a entrar en modo de emparejamiento. ES Con le cue accese, tenere premuti contemporaneamente i pulsanti (volume+ ) e (volume-) per 5 secondi, fino a quando la luce rossa e blu lampeggia 3 volte e le cue entreranno nuovamente in modalità di associazione. IT 1. Wenn das Headset ausgeschaltet ist, drücken Sie die MFB-Taste für eine lange Zeit, bis die roten und blauen Lichter abwechselnd blinken,um in den Kopplungsmodus zu gelangen, und dann hören Sie eine Sprachaufforderung "Pairing". 2. Aktivieren Sie die Bluetooth-Funktion Ihres Mobiltelefons und finden Sie "MPOW NCH1", um eine Verbindung herzustellen. Einmal gekoppelt, hören Sie " connected ". DE 1. En mode désactivé, appuyez sur le bouton MFB jusqu’à ce que les voyants rouge et bleu clignotent alternativement pour passer en mode de couplage avec un message vocal «paring». 2. Activez la fonction Bluetooth de votre téléphone portable et recherchez «MPOW NCH1» pour vous connecter. Une fois jumelé, vous entendez « connected ». FR 1. Con los auriculares apagados, mantenga presionado el MFB hasta que las luces roja y azul parpadeen alternativamente para ingresar al modo de emparejamiento, y luego escuchará un mensaje de voz "pairing". 2. Habilite la función Bluetooth de su móvil y busque "MPOW NCH1" para conectarse. Una vez emparejado, oirá " connected ". ES 1. Con le cue spente, tenere premuto l'MFB fino a quando le luci rossa e blu lampeggiano alternativamente per accedere alla modalità di accoppiamento, e poi sentirài un messaggio vocale "pairing". 2. Abilita la funzione Bluetooth del tuo cellulare e trova "MPOW NCH1" per collegare. Una volta accoppiato, sentirai " connected ". IT Hold on Step1: Step 2: DELautstärkeregler/ Spursteuerung FRRéglage du Volume / Contrôle de Piste ESControl de volumen / Control de pista…

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MPOW TECHNOLOGY CO.,LIMITED Add: FLAT/RM 605 6/F FA YUEN COMMERCIAL BUILDING 75-77 FA YUEN STREET MONGKOK KL HONG KONG Tel: 18566621145 Fax: +86-755-26008484 Email: [email protected] DECLARATION OF SIMILARITY Date: 2020-02-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, MPOW TECHNOLOGY CO.,LIMITED, hereby declare that the product: MPOW NCH1 WIRELESS HEADPHONES, FCC ID: 2AMH2-BH423A. model: BH423B is electrically identical with the model: BH423A which was tested by BACL with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between those models and that are declared similar are as follows: They are the same product, and just the different model name, the rest are the same. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Derric Bai Compliance Manager

QA-FR-170-B MPOW TECHNOLOGY CO.,LIMITED ADD: FLAT/RM 605 6/F FA YUEN COMMERCIAL BUILDING 75-77 FA YUEN STREET MONGKOK KL HONG KONG TEL: 18566621145 FAX: +86-755-26008484 E-mail: [email protected] FCC Authorization Date: 2020-2-20 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , MPOW TECHNOLOGY CO.,LIMITED, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corporation on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Derric Bai Compliance Manager

QA-FR-171-A MPOW TECHNOLOGY CO.,LIMITED Add: FLAT/RM 605 6/F FA YUEN COMMERCIAL BUILDING 75-77 FA YUEN STREET MONGKOK KL HONG KONG Tel: 18566621145 Fax: +86-755-26008484 Email: [email protected] FCC Confidential Authorization Date: 2020-02-20 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AMH2-BH423A In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (MPOW TECHNOLOGY CO.,LIMITED) hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Derric Bai Compliance Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

IC:25122-BH423A IC:25122-BH423A MODEL: BH423A FCC ID:2AMH2-BH423A S/N: 19L11 MODEL: BH423A FCC ID:2AMH2-BH423A S/N: 19L11 L IC:25122-BH423A MODEL: BH423B FCC ID:2AMH2-BH423A S/N: 19L11

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Antenna

RS FLAT SS-GEN R MP T/RM 605 6/F Report Origina l Repo R Re Test L N, ISSU RSS-247 POW T F FA YUEN Type: l Report ort Number: Report Date: eviewed By: Laboratory: FCC UE 5, M 7, ISSU TE TECHN COMMERC : RDG200 : 2020-02- : Ivan Ca o Assistant : Bay Are a No.69 Pu Tangxia, Tel: +86 - Fax: +86 www.ba c FCC ID IC: PART MARCH UE 2, F ST RE P For NOLOG CIAL BUILDI HONG KO Produc t MPOW N HEADPH 115002-00B 28 o t Manager a Compliance ulongcun, Pu Dongguan, -769-868588 -769-86858 8 clcorp.com.c D: 2AMH 25122-B T 15.247 H 2019 FEBRU PORT GY CO ING 75-77 F ONG t Name: NCH1 WIR HONES B e Laboratorie uxinhu Indust Guangdong, 888 891 cn H2-BH42 BH423A 7 9 AMEN UARY 2 O.,LIM A YUEN ST RELESS es Corp. (Do try Area, China 23A NDME 2017 MITED TREET MON ongguan) ENT 1 GKOK KL Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RDG200115002-00B Page 2 of 38 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 DECLARATIONS ............................................................................................................................................................ 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 SUPPORT CABLE LIST AND DETAILS ............................................................................................................................ 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 FCC §15.247 (i) & §1.1310 & §2.1093- RF EXPOSURE .......................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 RSS-102 § 2.5.1 EXEMPTION LIMITS FOR ROUTINE EVALUATION – SAR EVALUATION ................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 FCC §15.203, RSS-GEN CLAUSE 6.8 - ANTENNA REQUIREMENT ................................................................ 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.207 (a) & RSS-GEN CLAUSE 8.8– AC LINE CONDUCTED EMISSIONS ......................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER SETUP ....................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 14 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 14 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 14 TEST DATA ................................................................................................................................................................ 15 FCC §15.209, §15.205, §15.247(d) & RSS-247 CLAUSE 5.5, RSS-GEN CLAUSE 8.10- SPURIOUS EMISSIONS ................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View