2AAXO-SML625BTZZBluetooth CDG Karaoke with Special Light Effects

TM SML625BTBK / SML625BTW INSTRUCTION MANUAL / MANUAL DE INSTRUCCIONES / MODE D’EMPLOI www.singingmachine.com The Singing Machine® is a registered trademark of The Singing Machine Co., Inc. The Singing Machine® es una marca registrada de The Singing Machine Co., Inc. The Singing Machine® est une marque déposée de The Singing Machine Co., Inc. — E1 — Warnings CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The Caution marking is located on the bottom panel. DANGEROUS VOLTAGE: The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ATTENTION: The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying this product. FCC WARNING: This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. 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 rating information is located at the rear of the unit. INDUSTRY CANADA NOTICE: This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence- exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. DRIPPING WARNING: This product shall not be exposed to dripping or splashing, and no objects filled with liquids, such as vases, shall be placed on the product. VENTILATION WARNING: The normal ventilation of the product shall not be impeded for intended use. THIS PRODUCT COMPLIES WITH DHHS RULES 21 CFR CHAPTER 1, SUBCHAPTER J APPLICABLE AT DATE OF MANUFACTURED. Warnings: • This CD player employs a laser light beam. Only a qualified service person should remove the cover or attempt to service this device, due to possible eye injury. • The use of controls, adjustments, or procedures other than those specified herein might result in hazardous radiation exposure. • The apparatus shall be used in an open area. CAUTION! Invisible laser radiation when open and interlocks defeated. Avoid exposure to beam. Important Safety Information 1. Read these Instructions. 2. Keep these Instructions. 3. Heed all Warnings. 4. Follow all Instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any of the ventilation openings. Install in accordance with the Manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding- type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has…

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— S13 — Funcionamiento Reproducir canciones desde el USB (Continuación) 11 SALTO (SKIP): AAvance o retroceda una pista presionando los botones 9 o :. También puede saltar 10 archivos/pistas hacia adelante con el botón Salto 10+ (Skip10+) y hacia atrás con el botón Salto10- (Skip10-). BÚSQUEDA (SEARCH): Cuando reproduzca cualquier audio del dispositivo USB, mantenga oprimidos los botones 9 o :. El puerto USB buscará a alta velocidad en dirección hacia adelante o hacia atrás. La reproducción normal continuará cuando suelte el botón. Durante el modo Detener (Stop) puede seleccionar también un archivo usando los botones 9 o : para desplazarse a la derecha/ izquierda. 12 REPETIR (REPEAT): Durante la reproducción, presione el botón REPETIR/PROGRAMAR (REP/ PROG) una vez, el indicador de REPETIR (REP) parpadeará y se repetirá la pista actual. Oprima dos veces el botón REPETIR/ PROGRAMAR (REP/PROG), el indicador de REPETIR (REP) parpadeará y todas las pistas MP3 se repetirán de forma continua dentro de la carpeta actual. Presione el botón REPETIR/PROGRAMAR (REP/PROG) tres veces, el indicador de REPETIR (REP) quedará encendido y todas las pistas de MP3 se repetirán. Para detener la función de repetir, presione nuevamente el botón; se apagará el indicador de REPETIR (REP). al ak ak — S14 — Funcionamiento Reproducir canciones desde el USB (Continuación) 13 PROGRAMAR (PROGRAM): Puede programar hasta 20 pistas para reproducir en cualquier orden deseado. Mientras se encuentre en el modo Detener (Stop), presione REPETIR/PROGRAMAR (REP/ PROG); el indicador PROGRAMAR (PROG) parpadeará y aparecerá “P00”. Seleccione la primera pista con los botones 9 o :, luego presione PROGRAMAR/REPETIR (REP/PROG). Repita hasta agregar un máximo de 20 pistas a la memoria. Al finalizar, presione el botón REPRODUCIR/PAUSAR (PLAY/PAUSE ) para comenzar la reproducción. Nota: Oprima DOS VECES el botón de DETENER (STOP <) para detener y eliminar el programa. 14 PAUSAR (PAUSE): Durante la reproducción, si desea pausar momentáneamente el disco, oprima REPRODUCIR/PAUSAR (PLAY/PAUSE ); el indicador REPRODUCIR/PAUSAR (PLAY/ PAUSE) parpadeará. Oprima nuevamente para reanudar la reproducción normal. 15 Oprima DETENER (STOP <) para detener la reproducción. 16 Oprima ENCENDIDO/APAGADO (ON/OFF) para apagar la unidad. an ao am ap — S15 — Funcionamiento Utilizar un dispositivo Bluetooth 1 Conecte la unidad como se describió previamente. Oprima ENCENDIDO/ APAGADO (ON/OFF) para encender la unidad. 2 Oprima varias veces CDG/USB/BT para seleccionar Bluetooth; “bt” parpadeará en la pantalla mientras la unidad busca automáticamente y empareja un dispositivo Bluetooth previamente sincronizado (si ya se realizó esta acción antes). Si no hay dispositivos previamente sincronizados, realice la conexión como se muestra en el siguiente paso. Nota: También puede oprimir SINCRONIZAR (PAIR) para desconectar los dispositivos sincronizados y sincronizar uno nuevo. 3 Encienda la opción Bluetooth en su dispositivo, desde el menú de configuración, para buscar un dispositivo reconocible con señal Bluetooth. Seleccione “Singing Machine” en los resultados del dispositivo en el menú de Bluetooth, quedará encendido “bt” en la pantalla. Nota: También consulte el manual de usuario de su dispositivo con Bluetooth para más instrucciones. 4 El indicador de Bluetooth se encenderá y se oirá un sonido que indicará emparejamiento exitoso. Notas: • Si su dispositivo con Bluetooth le pide un código durante el proceso de emparejamiento, ingrese “0000” para conectarse. • En algunos dispositivos con Bluetooth, una vez finalizado el emparejamiento, elija su dispositivo con Bluetooth como “Usar como dispositivo de audio” o similar. • Si la conexión se pierde luego de un emparejamiento exitoso, verifique que la distancia entre el altavoz y el dispositivo con Bluetooth no supera los 30 pies/10 metros. • “Bluetooth” parpadeará en la pantalla del televisor, y dejará de hacerlo después de haberse conectado con éxito. Please connect your Music Device Your Music Device is connected 3 4 Please connect your Music Device Your Music Device is connected u v — S16 — Funcionamiento Utilizar un dispositivo Bluetooth (Continuación) 5 Para controlar su dispositivo Bluetooth desde esta unidad, oprima REPRODUCIR/PAUSAR (PLAY/PAUSE ) para comenzar la reproducción. Presione REPRODUCIR/PAUSAR (Play/ Pause ) durante la reproducción para pausar la canción. 6 Ajuste el volumen a un nivel conveniente usando el control de VOLUMEN PRINCIPAL (MASTER VOLUME) de esta unidad así como también el Volumen de su dispositivo Bluetooth. 7 Conecte los micrófonos y ubique el interruptor de ENCENDIDO/ APAGADO (ON/OFF) del micrófono en la posición de ENCENDIDO (ON). 8 Ajuste el control de VOLUMEN DEL MICRÓFONO (MIC VOLUME) hasta el nivel deseado. Al aumentar el nivel de este control se incrementará el volumen de los dos micrófonos. 9 Gire el control de ECO (ECHO) para darle un efecto de eco a su voz. Gire hacia MAX para aumentar el efecto de eco. 10 Para regular el balance entre los altavoces, utilice el control BALANCE. 11 SALTO: Avance o retroceda una pista oprimiendo los botones de Salto 9/:. 12 Oprima ENCENDIDO/APAGADO (ON/OFF) para apagar la unidad. y U V W Xat ak al ak — S17 — Funcionamiento Uso del conector de ENTRADA de línea 1 Conecte la unidad como se describió antes (consulte la página S6). Oprima el botón de ENCENDIDO/APAGADO (ON/OFF) para encender la unidad. 2 Conecte la unidad externa al conector de ENTRADA DE LÍNEA (LINE IN) en la parte trasera de esta unidad. La conexión a una unidad externa permitirá reproducir audio a través de su Singing Machine. La función ENTRADA DE LÍNEA (LINE IN) se selecciona automáticamente una vez que el cable de audio se enchufe. Notas: • Se recomienda que configure el volumen en la unidad auxiliar a 1/3 o menos para evitar distorsiones. • No es posible saltar archivos o pistas cuando se usa un dispositivo externo. 3 Ajuste el volumen con el control de VOLUMEN PRINCIPAL (MASTER V…

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The Singing Machine Company, Inc. Agent Authorization Company: The Singing Machine Company, Inc. Address: 6301 NW 5th Way, Suite 2900, Fort Lauderdale, Florida 33309, United States Product Name: Bluetooth CDG Karaoke with Special Light Effects Trade Mark: singing machine Model Number(s ): SML625BTBK, SML625BTW, SML625BTYY,SML625BTXX (X means unit color, it can be A to Z or N/A) FCC ID: 2AAXO-SML625BTZZ We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2021-04-13 Name: Gary Atkinson Title: CEO Company: The Singing Machine Company, Inc.

The Singing Machine Company, Inc. Add: 6301 NW 5th Way, Suite 2900, Fort Lauderdale, Florida 33309, United States Tel: 954-596-1000 Date: 2021-04-13 To: MiCOM Labs Inc 575 Boulder Court, Pleasanton, California 94566, USA Dear Sir/Madam, We, The Singing Machine Company, Inc. Hereby declares the following statement for MiCOM Labs Inc, PCB board, structure and internal of these model(s) are the same, Only model name and shell color is different for these models.. Product name: Bluetooth CDG Karaoke with Special Light Effects Trade Mark: singing machine Model No.: SML625BTBK, SML625BTW, SML625BTYY,SML625BTXX (X means unit color, it can be A to Z or N/A) Sincerely, Client’s name / title : Gary Atkinson/ CEO Address: 6301 NW 5th Way, Suite 2900, Fort Lauderdale, Florida 33309, United States Tel: 954-596-1000 E-mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 10 EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 10 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 10 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 10 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 5 of 10 Fig.9 Fig.10 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 6 of 10 Fig.11 Fig.12 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 7 of 10 Fig.13 Fig.14 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 8 of 10 Fig.15 Fig.16 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 9 of 10 Fig.17 Fig.18 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 10 of 10 Fig.19

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ INTERIOR PHOTOGRAPHS Fig.1 Fig.2 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Fig.5 Fig.6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO‐SML625BTZZ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 FCC RF Exposure Evaluation 1. Product Information FCC ID: 2AAXO‐SML625BTZZ Product name Bluetooth CDG Karaoke with Special Light Effects Test Model SML625BTBK Additional Model SML625BTW, SML625BTYY,SML625BTXX (X means unit color, it can be A to Z or N/A) Model Declaration PCB board, structure and internal of these model(s) are the same, Sonoadditionalmodelsweretested Power supply Input: AC 100‐240V, 50/60Hz, 0.5A Max Output: DC 5.8V, 1.5A Modulation Type GFSK, π/4‐DQPSKfor Bluetooth V5.0 (DSS) Antenna Type PCB Antenna Antenna Gain 0dBi(Max) Hardware versionV1.0 Software version V1.0 Bluetooth Operation frequency 2402MHz‐2480MHz Bluetooth VersionV5.0 Exposure categoryGeneral population/uncontrolled environment EUT Type Production Unit Device Type mobile device 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far‐field plane‐wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 3. Limit 3. 1 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 1 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 2.1091: Radiofrequency radiation exposure evaluation: Mobile Devices SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO‐SML625BTZZ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane‐wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97‐01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information ES‐D4 can only use antennas certificated as follows provided by manufacturer; Antenna type and antenna number Operate frequency band Maximum antenna gain Notes PCB Antenna 2402MHz‐2480MHz 0dBiBT SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO‐SML625BTZZ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 6. Conducted Power Results [BT Classics] Mode Channel Frequency (MHz)Average Conducted Output Power (dBm) GFSK 0 2402 4.186 39 2441 5.129 78 2480 5.539 π/4DQPSK 0 2402 7.430 39 2441 7.430 78 2480 7.821 7. Manufacturing Tolerance [BT Classics] GFSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) 4.0 5.0 5.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0Channel 39Channel 78 Target (dBm) 7.0 7.0 7.0 Tolerance ±(dB) 1.0 1.0 1.0 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO‐SML625BTZZ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 8. Evaluation Results 8.1 Standalone MPE Evaluation As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna refer to antenna information, the RF power density can be obtained. BT Band/Mode f (GHz) RF output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm2) MPE Limit…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 1 of 34 Appendix A RF Test Data for BT V5.0(BDR/EDR) (Conducted Measurement) Product Name: Bluetooth CDG Karaoke with Special Light Effects Trade Mark: singing machine Test Model: SML625BTBK Environmental Conditions Temperature: 24.2 C Relative Humidity: 54.1% ATM Pressure: 100.0 kPa Test Engineer: Li Huan Supervised by: Li Huan A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm]Limit [dBm] Verdict GFSK LCH 4.186 21 PASS MCH 5.129 21 PASS HCH 5.539 21 PASS π/4DQPSK LCH 7.430 21 PASS MCH 7.430 21 PASS HCH 7.821 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 2 of 34 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 3 of 34 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 4 of 34 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 5 of 34 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.9646 Not Specified PASS MCH 0.9617 Not Specified PASS HCH 0.9607 Not Specified PASS π/4DQPSK LCH 1.335 Not Specified PASS MCH 1.336 Not Specified PASS HCH 1.335 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 6 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 7 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 8 of 34 π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 9 of 34 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 1.282 0.643 PASS MCH 1.140 0.643 PASS HCH 1.022 0.643 PASS π/4DQPSK LCH 1.134 0.891 PASS MCH 1.012 0.891 PASS HCH 0.974 0.891 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 10 of 34 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 11 of 34 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 12 of 34 π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 13 of 34 A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N]Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS Test Graphs GFSK/Hop π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 14 of 34 A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s]Verdict GFSK DH5 LCH 2.89 106.7 0.308 0.4 PASS DH5 MCH 2.89 106.7 0.308 0.4 PASS DH5 HCH 2.89 106.7 0.308 0.4 PASS π/4DQPSK 2DH5 LCH 2.89 106.7 0.018 0.4 PASS 2DH5 MCH 2.89 106.7 0.308 0.4 PASS 2DH5 HCH 2.89 106.7 0.308 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 15 of 34 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 16 of 34 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 17 of 34 π/4DQPSK _2DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 18 of 34 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH 4.046 -38.405 -15.954 PASS MCH 5.062 -37.607 -14.938 PASS HCH 5.459 -37.205 -14.541 PASS π/4DQPSK LCH 4.012 -37.779 -15.988 PASS MCH 4.827 -37.574 -15.173 PASS HCH 5.175 -37.944 -14.825 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 19 of 34 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 20 of 34 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 21 of 34 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 22 of 34 π/4DQPSK_LCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 23 of 34 π/4DQPSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 24 of 34 π/4DQPSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 25 of 34 A.7 Band-edge for RF Conducted Emissions Mode Channel Carrier Frequency [MHz] Carrier Power [dBm] Frequency Hopping Max Spurious Level [dBm] Limit [dBm] Verdict GFSK LCH 2402 4.065 Off -49.414 -15.94 PASS 4.604 On -35.032-15.4 PASS HCH 2480 5.414 Off -49.348 -14.59 PASS 5.232 On -48.650-14.77 PASS π/4DQPSK LCH 2402 -21.370 Off -48.473 -41.37 PASS 4.730 On -49.096-15.27 PASS HCH 2480 5.279 Off -47.503 -14.72 PASS 5.226 On -48.420-14.77 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 26 of 34 Test Graphs GFSK/LCH/No Hop GFSK/LCH/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA Page 27 of 34 GFSK/HCH/No Hop GFSK/HCH/Hop SHENZHEN LCS COMPLIANCE TESTING …

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AAXO-SML625BTZZ Report No.: LCS210223103AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 36 FCC TEST REPORT For The Singing Machine Company, Inc. Bluetooth CDG Karaoke with Special Light Effects Test Model: SML625BTBK Additional Model No.: Please Refer to Page 6 Prepared for : The Singing Machine Company, Inc. Address : 6301 NW 5th Way, Suite 2900, Fort Lauderdale, Florida 33309, United States Prepared by : Shenzhen LCS Compliance Testing Labora…

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