2APU9-HRD701Portable Multimedia Music PlayerDigital Display/Full wave Band Radio Reception/Bluetooth/TF Card Play

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.

Shenzhen Hanrongda Electronic Co., Ltd. 1/1 Letter of Authorization Company: Shenzhen Hanrongda Electronic Co., Ltd. Address: No.21, LiYuanxia,Xin Li Road, Ping Hu Town, Long Gang District, Shenzhen Product Name: Portable Multimedia Music PlayerDigital Display/Full wave Band Radio Reception/Bluetooth/TF Card Play Model Number: HRD-701 FCC Identifier: 2APU9-HRD701 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Dan Ling Date: 2022-08-02 Title: Merchandiser Signature of applicant:

Shenzhen Hanrongda Electronic Co., Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022-08-02 Subject: Request for Confidentiality FCC ID: 2APU9-HRD701 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Dan Ling Title: Merchandiser

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Size:10*6mm MODEL: HRD-701 FCC ID: 2APU9-HRD701 Label location

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Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220729009E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 42 FCC Part 15C Test Report FCC ID: 2APU9-HRD701 Applicant: Shenzhen Hanrongda Electronic Co., Ltd. Address: No.21, LiYuanxia,Xin Li Road, Ping Hu Town, Long Gang District, Shenzhen Manufacturer: Shenzhen Hanrongda Electronic Co., Ltd. Address: No.21, LiYuanxia,Xin Li Road, Ping Hu Town, Long Gang District, Shenzhen EUT: Portable Multimedia Music PlayerDigital Display/Full wave Band Radio Reception/Bluetooth/TF Card Play Trade Mark: N/A Model Number: HRD-701 Date of Receipt: Jul. 19, 2022 Test Date: Jul. 19, 2022 - Jul. 30, 2022 Date of Report: Jul. 30, 2022 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.249 ANSI C63.10:2013 Test Result: Pass Report Number: DL-20220729009E Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220729009E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 42 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 7 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 8 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 8 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 9 3 . EMC EMISSION TEST 10 3.1 CONDUCTED EMISSION MEASUREMENT 10 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 10 3.1.2 TEST PROCEDURE 10 3.1.3 DEVIATION FROM TEST STANDARD 10 3.1.4 TEST SETUP 11 3.1.5 EUT OPERATING CONDITIONS 11 3.1.6 TEST RESULTS 11 3.2 RADIATED EMISSION MEASUREMENT 14 3.2.1 RADIATED EMISSION LIMITS 14 3.2.2 TEST PROCEDURE 15 3.2.3 DEVIATION FROM TEST STANDARD 15 3.2.4 TEST SETUP 15 3.2.5 EUT OPERATING CONDITIONS 16 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 17 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 18 3.2.8 TEST RESULTS (1GHZ~25GHZ) 20 3.3 RADIATED BAND EMISSION MEASUREMENT 24 3.3.1 TEST REQUIREMENT: 24 3.3.2 TEST PROCEDURE 24 3.3.3 DEVIATION FROM TEST STANDARD 24 3.3.4 TEST SETUP 25 3.3.5 EUT OPERATING CONDITIONS 25 4 . BANDWIDTH TEST 30 4.1 APPLIED PROCEDURES / LIMIT 30 4.1.1 TEST PROCEDURE 30 4.1.2 DEVIATION FROM STANDARD 30 4.1.3 TEST SETUP 30 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220729009E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 42 Table of Contents Page 4.1.4 EUT OPERATION CONDITIONS 30 4.1.5 TEST RESULTS 31 5 . ANTENNA REQUIREMENT 34 5.1 STANDARD REQUIREMENT 34 5.2 EUT ANTENNA 34 6 . TEST SEUUP PHOTO 35 7 . EUT PHOTO 37 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220729009E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 42 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205(a) 15.209(a) 15.249(a) 15.249(c) Fundamental &Radiated Spurious Emission Measurement PASS 15.249(d) Band Edge Emission PASS 15.215(c) 20dB Bandwidth PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220729009E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 42 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Portable Multimedia Music PlayerDigital Display/Full wave Band Radio Reception/Bluetooth/TF Card Play Trademark N/A Model No.: HRD-701 Model Difference N/A Operation Frequency: 2402~2480MHz Channel numbers: EDR: 79 Channels BLE: 40 Channels Channel separation: EDR: 1M BLE: 2M Modulation technology: EDR: GFSK, PI/4 DQPSK, 8DPSK BLE: GFSK Antenna Type: Internal Antenna Antenna gain: 0 dBi Power supply: DC 5V from charger DC 3.7V from battery Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220729009E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 42 3. EDR Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 2402 27 2429 54 2456 01 2403 28 2430 55 2457 02 2404 29 2431 56 2458 03 2405 30 2432 57 2459 04 2406 31 2433 58 2460 05 2407 32 2434 59 2461 06 2408 33 2435 60 2462 07 2409 34 2436 61 2463 08 2410 35 2437 62 2464 09 2411 36 2438 63 2465 10 2412 37 2439 64 2466 11 2413 38 2440 65 2467 12 2414 39 2441 66 2468 13 2415 40 2442 67 2469 14 2416 41 2443 68 2470 15 2417 42 2444 69 2471 16 2418 43 2445 70 2472 17 2419 44 2446 71 2473 18 2420 45 2447 72 2474 19 2421 46 2448 73 2475 20 2422 47 2449 74 2476 21 2423 48 2450 75 2477 22 2424 49 2451 76 2478 23 2425 50 2452 77 2479 24 2426 51 2453 78 2480 25 2427 52 2454 26 2428 53 2455 BLE Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 …

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