2ANEUNEM-001NEM

NEM-001 1、Power on: Press the button of the right side for 2S. 2、Power-off Manual power-off : Press the button of the right side for 2S. Automatic power-off : It will automatic power off after 10 minutes music paused on conditional that not touch the screen. 3、Headphone mode： Wired mode： After inserting the wired earphone into the headphone jack of the left side, turn on the wired headphone mode. Wireless mode: Turn on the BT, and connect wireless headphone. 4、Selection : BT mode: Bluetooth on/off; search for device; device list. SLEEP mode: There are 20 songs, each song for 1 hour. REST mode: there are 10 songs, each song for 20 minutes. (note: When wired or wireless headphones are connected, the music can only be played.) 5、The home button in the upper left corner of the screen returns to the previous layer, the middle is the pause button, and the battery level is displayed in the upper right corner. 5、Charging: charging time: about 2 hours. Battery display in the upper right corner. Please charge for the case by DC5V/1A output end, and other DC5V is OK. (must match with original approved charger.) 7、Stand-by mode: Do not touch the screen for 90 seconds, it will enter stand-by mode; And touch again the screen will brightened. 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

TRA COMPANY LTD Add: 6-6 Kitahama-higashi Chuo-ku Osaka-shi Osaka Japan Tel: +81‐6‐6910‐6224 E‐Mail: [email protected] Date: 2020/08/28 To: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 We, TRA COMPANY LTD hereby declare that： Product Name: NEM Model No: NEM‐001 FCC ID: 2ANEUNEM‐001 For BT Mode: BLE are disable by software For Below are activated: Bluetooth BDR(GFSK) , EDR ( π/4‐DQPSK), EDR(8DPSK) Except for the manufacturer, the end user does not have any capability to modify/change the RF parameters. We acknowledge that it is the manufacturer’s responsibility to provide the radio configurations to ensure compliance with Commission’s rules. Sincerely Yours, Signature: Printed Name: Ryo Higashi Title: Product manager

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TRA COMPANY LTD Add: 6-6 Kitahama-higashi Chuo-ku Osaka-shi Osaka Japan Tel: +81-6-6910-6224 E-Mail:[email protected] FCC Authorization 2020/08/28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, TRA COMPANY LTD the undersigned, hereby authorize 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, Signature: Printed Name: Ryo Higashi Title: Product manager QA-FR-170-B TRA COMPANY LTD Add: 6-6 Kitahama-higashi Chuo-ku Osaka-shi Osaka Japan Tel: +81-6-6910-6224 E-Mail: +81-6-6910-6280 2020/08/28 To: Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 Dear Sir/Madam, Re: Project Authorization Letter We, TRA COMPANY LTD hereby authorize Bay Area Compliance Laboratories Corp to act as a laboratory for testing and test report generation for the following project(s): (Product Name: NEM/ FCC ID: 2ANEUNEM-001) We affirm that between BACL and (TRA COMPANY LTD), any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Printed Name: Ryo Higashi Title: Product manager QA-FR-169-B TRA COMPANY LTD Add: 6-6 Kitahama-higashi Chuo-ku Osaka-shi Osaka Japan Tel: +81-6-6910-6224 E-Mail: +81-6-6910-6280 FCC Non-Confidential Authorization 2020/08/28 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Non-Confidentiality Request regarding application for certification of FCC ID: 2ANEUNEM-001 To: whom it may concern, We, TRA COMPANY LTD confirm that all the information accompanying this application is permitted to release to the public. Sincerely Yours, Signature: Printed Name: Ryo Higashi Title: Product manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 1 of 4 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 4 of 4

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 1 of 4 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 2 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 3 of 4 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200724831-RF Page 4 of 4 BT Antenna

The NEM works in the 2.4GHz band, It receives DC 3.7V power from battery. ATJ2127: ACTIONS AT J2127 is a new generation single-chip highly-integrated digital multimedia solution for devices such as audio and video players. It is a low-cost, low-power, high-efficiency digital multimedia chip which is based on MIPS low power processor architecture with hardware accelerator. It is designed for portable audio/video product applications such as dedicated audio player, Boombox, Car-auido player ect. RTL8761AT: The Realtek RTL8761AT is a highly integrated single-chip Bluetooth controller with a UART interface. It combines a BT Protocol Stack(LM and LL), BT Baseband, modem, and BT RF in a single chip. The RTL8761AT Bluetooth controller complies with Bluetooth core specification v4.0. It is compatible with previous versions, including v2.1+EDR and v3.0+HS. For BR/EDR, it supports scattemet topology and allows four active links in slave mode, and seven active links in master mode. BT Frequency: 2402-2480MHz.

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For Tra Company Ltd 6-6 Kitahama-higashi Chuo-ku Osaka-shi, Osaka, 540-0031 Japan FCC ID: 2ANEUNEM-001 Report Type: Original Report Product Type: NEM Re port Number: RSZ200724831-00 Re port Date: 2020-09-02 Reviewed B y: Jacob Kong RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F., West Wing, Third Phase of Wanli Industrial Building, Shihua Road, Futian Free Trade Zone, Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200724831-00 FCC Part 15.247 Page 2 of 55 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE ...................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST DATA ................................................................................................................................................................ 13 FCC §15.205, §15.209 & §15.247(d) – RADIATED EMISSIONS ........................................................................... 16 APPLICABLE STANDARD ................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200724831-RF Page 1 of 2 EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200724831-RF Page 2 of 2 Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)