2A7U6-XLY1Kids balance bike

Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd. Agent Authorization Company: Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd. Address: 10/F, Block C, Huihai Plaza, No. 19, Sanlian Chuangye Road, Longhua District Shenzhen, Guangdong Product Name: Kids balance bike Model Number(s): XL-Y1, XL-Y2, XL-Y9 Product Description: Kids balance bike FCC ID: 2A7U6-XLY1 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: 2022-07-12 Name: Jade Yang Title: Manager Company: Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd.

Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-07-12 Subject; Request for Confidentiality FCC ID: 2A7U6-XLY1 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Jade Yang Title: Manager

Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd. Model Difference Product Name: Kids balance bike Model Number: XL-Y1, XL-Y2, XL-Y9 FCC Identifier: 2A7U6-XLY1 All the models are the same circuit and RF module, except the model names and outlook color. Regards Sincerely Client’s signature Client’s name / title : Jade Yang / Manager Contact information / address: 10/F, Block C, Huihai Plaza, No. 19, Sanlian Chuangye Road, Longhua District Shenzhen, Guangdong

Size:12*6mm MODEL: XL-Y1 FCC ID: 2A7U6-XLY1 Label location

Antenna location

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220711012E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 40 FCC Part 15C Test Report FCC ID: 2A7U6-XLY1 Applicant: Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd. Address: 10/F, Block C, Huihai Plaza, No. 19, Sanlian Chuangye Road, Longhua District Shenzhen, Guangdong Manufacturer: Shenzhen Xiao Lu Yi Go Network Technology Co., Ltd. Address: 10/F, Block C, Huihai Plaza, No. 19, Sanlian Chuangye Road, Longhua District Shenzhen, Guangdong EUT: Kids balance bike Trade Mark: Ylubik, Model Number: XL-Y1 XL-Y2, XL-Y9 Date of Receipt: Jul. 02, 2022 Test Date: Jul. 02, 2022 - Jul.11, 2022 Date of Report: Jul.11, 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-20220711012E Prepared (Test Engineer): Pxing Huang 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-20220711012E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 40 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 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 22 3.3.1 TEST REQUIREMENT: 22 3.3.2 TEST PROCEDURE 22 3.3.3 DEVIATION FROM TEST STANDARD 22 3.3.4 TEST SETUP 23 3.3.5 EUT OPERATING CONDITIONS 23 4 . BANDWIDTH TEST 27 4.1 APPLIED PROCEDURES / LIMIT 27 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220711012E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 40 Table of Contents Page 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 5 . ANTENNA REQUIREMENT 31 5.1 STANDARD REQUIREMENT 31 5.2 EUT ANTENNA 31 6 . TEST SEUUP PHOTO 32 7 . EUT PHOTO 34 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20220711012E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 40 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-20220711012E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 40 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Kids balance bike Trademark Ylubik, Model No.: XL-Y1 XL-Y2, XL-Y9 Model Difference All samples are the same except the mode names and outlook color, so we prepare "XL-Y1" for test only. Operation Frequency: 2402~2480MHz Channel numbers: 79 Channels Channel separation: 1M Modulation technology: GFSK, PI/4 DQPSK, 8DPSK Antenna Type: Internal Antenna Antenna gain: -0.68dBi Power supply: DC 3.7V from battery DC 5V from adapter 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-20220711012E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 40 3. 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 2.2 DESCRIPTION OF TEST MODES Note: (1) The measurements are performed at the highest, middle, lowest available chan…

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Radiated Measurement Photos Conducted Emission Measurement Photos