2BFCC-XW108Car multimedia Player

Attestation Statements (March 12, 2024) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2BFCC-XW108) (Shenzhen Xinwu Technology Co., Ltd.), the undersigned, hereby authorize (NEWENERGYER LIMITED) to act as our designated U.S. agent for service of process, (Shenzhen Xinwu Technology Co., Ltd.) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. (NEWENERGYER LIMITED) accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Information： Company name: Shenzhen Xinwu Technology Co., Ltd. Contact Name: jiewu qin Address: No.180, 301, Jiang Shi Road, Shiwei Community, Ma Tian Street, Guangming District, Shenzhen, China Telephone No: 13538214502 Email: [email protected] FRN: 0035097963 Signature [jiewu qin] U.S. Agent Information: Company Name: NEWENERGYER LIMITED Address: 1818 S Patton Ct, Denver, CO, 80219 Contact Name: CHUN LIU Telephone No: 213 289 5042 Email: [email protected] FRN: 0034665885 Signature [CHUN LIU]

(Shenzhen Xinwu Technology Co., Ltd.) (March 12, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BFCC-XW108) [Shenzhen Xinwu Technology Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) jiewu qin (Shenzhen Xinwu Technology Co., Ltd.) (March 12, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BFCC-XW108) [Shenzhen Xinwu Technology Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) jiewu qin

Shenzhen Xinwu Technology Co., Ltd. Model Difference Data：March 12, 2024 Product description: Car multimedia Player Model name: XW108, XW101, XW102, XW103, XW104, XW105, XW106, XW107, XW109, XW110, XW111, XW112, XW113, XW114, XW115, XW116, XW117, XW118, XW119, XW220, xW221, xW222, xW223, xW224, XW225, XW226, xW227, xW228, XW229, xW330, xw331, xw332, xw333, xw334, xw335 Trade Name: jiemao FCC ID: 2BFCC-XW108 All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : jiewu qin（CEO） Contact information / address：No.180, 301, Jiang Shi Road, Shiwei Community, Ma Tian Street, Guangming District, Shenzhen, China

Shenzhen Xinwu Technology Co., Ltd. (March 12, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Car multimedia Player / XW108, XW101, XW102, XW103, XW104, XW105, XW106, XW107, XW109, XW110, XW111, XW112, XW113, XW114, XW115, XW116, XW117, XW118, XW119, XW220, xW221, xW222, xW223, xW224, XW225, XW226, xW227, xW228, XW229, xW330, xw331, xw332, xw333, xw334, xw335 / FCC ID: 2BFCC-XW108) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the 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 ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Signature: Name: jiewu qin Title: CEO

Shenzhen Xinwu Technology Co., Ltd. (March 12, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: jiewu qin Title: CEO

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: XW108 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

FCC ID LABEL: Label Location: FCC ID: 2BFCC-XW108 Model No.: XW108 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.

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BFCC-XW108 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this 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. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 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,R=20cm Test Result of RF Exposure Evaluation BT+WIFI supported simultaneous transmission: BT+2.4GWIFI: ∑MPE Ratio =0.0199+0.0008 =0.0207≤1, So passed. Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 802.11b&2 437 15±1 16 39.8107 2.5119 (4dBi) 0.0199 1 Pass EDR 8DPSK&L CH 1±1 2 1.5849 2.5119 (4dBi) 0.0008 1 Pass

Rev. 1.0 Antenna Specification Antenna picture Antenna Type Internal antenna Antenna Peak Gain 4 dBi Operating Band 2400 MHz ~ 22500 MHz Test laboratory name and Address No.180, 301, Jiang Shi Road, Shiwei Community, Ma Tian Street, Guangming District, Shenzhen Antenna Manufacturer Shenzhen Xinwu Technology Co., Ltd. Model name Car Multimedia Player Test Date 2023-6-27 Test Conductor Fenghuijuan 1 OTA measurement Test System The SY-16 OTA system is an anechoic chamber, which can measures antenna passive data such as antenna efficiency, antenna gain, and 2D&3D pattern. The coordinates and topology are shown as follow: Figure 1 SY-16 OTA system Figure 2 OTA measurement topology 2 Equipment List Table 1 Equipment List Equipment Manufacturer Model No. Serial No. Last Cal. Due Date Network Analyzer Keysight E5071C MY46527808 2023/1/9 2024/1/8 Anechoic Chamber Sunyield SY-16 SI1727 2023/5/10 2024/5/9 Test Method Table 2 Test Method Name Antenna Performance Parameter Radiation Efficiency Test Method IEEE Standard Test Procedures for Antennas Standard No. ANSI/IEEE Std 149-2021 Test Software Being Used PMS Software Version V2.8.5 Test Result Efficiency and Gain Table 3 Antenna Efficiency and Gain Frequency (MHz) Gain (dBi) Efficiency (dB) Efficiency (%) 2400 3.71 -2.1660.86 2410 3.97-1.9863.42 2420 4.00 -2.0262.78 2430 3.80 -2.1261.31 2440 3.85 -2.0262.86 2450 3.92 -2.0762.02 2460 3.90 -2.0961.84 2470 3.71 -2.1361.22 2480 3.74 -2.1361.23 2490 3.74 -2.0961.83 2500 3.73 -2.1361.27 3 Radiation Pattern Table 4 Product coordinates Product Coordinates Table 5 3D radiation pattern 3D Radiation Pattern at 2450MHz 4 Table 6 Radiation pattern in XY Plane 2D Radiation Pattern ( θ = 90°, XY Plane) Table 7 Radiation pattern in XZ Plane 2D Radiation Pattern ( φ = 0°, XZ Plane) 5 Table 8 Radiation pattern in YZ Plane 2D Radiation Pattern ( φ = 90°, YZ Plane)

TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Car Multimedia Player FCC ID: 2BFCC-XW108 Trademark: N/A Model Number: XW108, XW101, XW102, XW103, XW104, XW105, XW106, XW107, XW109, XW110, XW111, XW112, XW113, XW114, XW115, XW116, XW117, XW118, XW119, XW220, xW221, xW222, xW223, xW224, XW225, XW226, xW227, xW228, XW229, xW330, xw331, xw332, xw333, xw334, xw335 Prepared For: Shenzhen Xinwu Technology Co., Ltd. Address: No.180, 301, Jiang Shi Road, Shiwei Community, Ma Tian Street, Guangming District, Shenzhen Manufacturer: Shenzhen Xinwu Technology Co., Ltd. Address: No.180, 301, Jiang Shi Road, Shiwei Community, Ma Tian Street, Guangming District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Feb. 26, 2024 Sample tested Date: Feb. 26, 2024 to Feb. 29, 2024 Issue Date: Feb. 29, 2024 Report No.: CTB240228039RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.:CTB240228039RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 56 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................... 4 2. TEST SUMMARY ................................................................... 5 3. MEASUREMENT UNCERTAINTY ..................................................... 6 4. PRODUCT INFORMATION AND TEST SETUP .......................................... 7 4.1 Product Information .................................................................... 7 4.2 Test Setup Configuration ............................................................... 7 4.3 Support Equipment .................................................................... 7 4.4 Channel List .......................................................................... 8 4.5 Test Mode ............................................................................ 8 4.6 Test Environment ...................................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................... 9 5.1 Test Facility ........................................................................... 9 5.2 Test Instrument Used .................................................................. 9 6. AC POWER LINE CONDUCTED EMISSION ............................................ 11 6.1 Block Diagram Of Test Setup .......................................................... 11 6.2 Limit ................................................................................ 11 6.3 Test procedure ....................................................................... 11 6.4 Test Result .......................................................................... 13 7. RADIATED SPURIOUS EMISSION ................................................... 14 7.1 Block Diagram Of Test Setup .......................................................... 14 7.2 Limit ................................................................................ 14 7.3 Test procedure ....................................................................... 15 7.4 Test Result .......................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 25 8.1 Block Diagram Of Test Setup .......................................................... 25 8.2 Limit ................................................................................ 25 8.3 Test procedure ....................................................................... 25 8.4 Test Result .......................................................................... 26 9. COUDUCTED PEAK OUTPUT POWER ............................................... 33 9.1 Block Diagram Of Test Setup .......................................................... 33 9.2 Limit ................................................................................ 33 9.3 Test procedure ....................................................................... 33 9.4 Test Result .......................................................................... 34 10. 20DB OCCUPIED BANDWIDTH...................................................... 38 10.1 Block Diagram Of Test Setup ......................................................... 38 10.2 Limit ............................................................................... 38 10.3 Test procedure ...................................................................... 38 10.4 Test Result ......................................................................... 38 11. CARRIERFREQUENCIES SEPARATION .............................................. 42 11.1 Block Diagram Of Test Setup ......................................................... 42 11.2 Limit ............................................................................... 42 11.3 Test procedure ...................................................................... 42 11.4 Test Result ......................................................................... 42 12. HOPPING CHANNEL NUMBER ...................................................... 46 12.1 Block…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 1 Model: XW108 Radiated Emission Below 1G Above 1G