2BKN4-WD122Ride-on saddle sex machine

FCC warning statements: 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this 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. The device has been evaluated to meet general RF exposure requirement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.

HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED (September 13, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 ATTN.: Ride-on saddle sex machine FCC ID: 2BKN4-WD122 HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED 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, Signature: Name Cassy FENG Position Supplier Relations Company Name HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. Tel +8613925294526 Fax +8613925294526 Email [email protected]

AEC Ligh No.2548 Shangh a China Date: 9/ 5 Federal C Authoriza 7435 Oa Columbi a FCC ID: FRN: 00 US A HONGHU have des ID:2BKN HONGHU service o permane or the co equipme n FCC US the desi g (HONG K Designat Company FRN: 003 Address: Contact P Phone: 7 Email: Su Sincerely Compan y CO., LIM Company Signature hting Solutio Baoan Roa ai, 201801 5/2024 Communicat ation and Ev kland Mills R a, MD 21046 2BKN4-WD 035882414 gent – A UA (HONG signated FCC N4-WD122 UA (HONG of process in ently terminat nclusion of a nt, whicheve Agent, LLC, gnated agent KONG)INTE ted Agent In y Name: FCC 33402884 3722 Illinoi s Person: Tim 708-571-3148 upport@FCC y, y: HONGHU MITED y Represent e: ons Co., Ltd. d Jiading Di tions Comm valuation Div Road 6 D122 Attestat KONG)INTE C US Agent, KONG)INT E the United S ted all marke any Commis er is later. accepts as t for the purp ERNATIONA nformation: C US Agent, s Avenue, Sa Payne 8 CUSAgent.co UA (HONG K ative: Cassy strict mission vision tion Sta ERNATIONA LLC to acce ERNATIONA States for no eting and imp sion-related of the date o pose of acce AL CO., LIMI : , LLC aint Charles, om KONG)INTER y FENG tement AL CO., LIM ept service o AL CO., LIM o less than on portation of t administrativ of the filing o pting service TED for FCC , IL, 60174, U RNATIONAL / Part 2 ITED certifie of process on ITED, accep ne year after the applicabl ve or judicia of this applica e of process C ID: 2BKN4 USA L Designate Designate Payne Signatur e 2.911(d) es, that as of n our behalf f pts to mainta r either the g le equipmen l proceeding ation, the ob on behalf o f 4-WD122 ed Agent: FC ed Agent Re e: )(7) f[9/5/2024], w for FCC in an agent o grantee has nt within the U g involving th ligation of be f HONGHUA CC US Agen epresentative we of U.S., he eing A nt, LLC e: Tim HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong.

HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED (September 13, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Ride-on saddle sex machine / WD122 # 2BKN4-WD122#) 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 (Schematics, Block diagram, Operation description) required to be submitted with this application be permanently withheld from public review. These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Please contact me if there is any information you may need. Sincerely, Signature: Name Cassy FENG Position Supplier Relations Company Name HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. Tel +8613925294526 Fax +8613925294526 Email [email protected]

HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED . ((September 13, 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 Alpha Product Testing 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 Cassy FENG Position Supplier Relations Company Name HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. Tel +8613925294526 Fax +8613925294526 Email [email protected]

FCC ID:2BKN4-WD122 FCC ID:2BKN4-WD122 FCC ID:2BKN4-WD122

3cm 1cm Label Location FCC ID: 2BKN4-WD122 HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Product name: Ride-on saddle sex machine Model No.: WD122 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 ID:2BKN4-WD122 FCC ID:2BKN4-WD122 FCC ID:2BKN4-WD122 FCC ID:2BKN4-WD122 FCC ID:2BKN4-WD122

FCC ID: 2BKN4-WD122 RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m)---3m So pt = (EXd) 2 /30 x gt For Worst case Mode: 433.924MHz Field strength =53.51 dBuV/m @3m Ant gain 1.92 dBi; so Ant numeric gain= 1.56 So pt= {[10 (53.51/20) /10 6 x3] 2 /30x1.56} x 1000 mW =0.00011 mW So (0.00011mW/5mm) x √0.433924 GHz = 0.000014<3 Then SAR evaluation is not required

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. E-mail: [email protected] Tel: 4008-3008-95 Website: http://www.a-lab.cn FCC TEST REPORT FCC ID: 2BKN4-WD122 On Behalf of HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Ride-on saddle sex machine Model No.: WD122 Prepared for : HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address : Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2408031-C01-R05 Date of Receipt : August 13, 2024 Date of Test : August 13, 2024 - September 23, 2024 Date of Report : September 23, 2024 Version Number : V0 Test Result : Pass Page 2 of 33 Report No.: A2408031-C01-R05 Contents 1. General Information ..........................................................................................................5 1.1. Description of Device (EUT) ............................................................................................ 5 1.2. Accessories of Device (EUT) .......................................................................................... 6 1.3. Tested Supporting System Details .................................................................................. 6 1.4. Test Facility ...................................................................................................................... 6 2. Summary of Test ...............................................................................................................7 2.1. Summary of Test Result .................................................................................................. 7 2.2. Block Diagram ................................................................................................................. 7 2.3. Test Mode ........................................................................................................................ 8 2.4. Test Conditions ................................................................................................................ 8 2.5. Measurement Uncertainty (95% confidence levels, k=2) ................................................ 8 2.6. Test Equipment ................................................................................................................ 9 3. Radiation Emission ........................................................................................................ 11 3.1. Radiation Emission Limits(15.209&231) ....................................................................... 11 3.2. Test Setup ...................................................................................................................... 11 3.3. Test Procedure .............................................................................................................. 12 3.4. Test Equipment Setting For emission test. .................................................................... 12 3.5. Test Condition ................................................................................................................ 13 3.6. Test Result ..................................................................................................................... 13 4. Power Line Conducted Emission ................................................................................. 18 4.1. Conducted Emission Limits (15.209) ............................................................................. 18 4.2. Test Setup ...................................................................................................................... 18 4.3. Test Procedure .............................................................................................................. 18 4.4. Test Results ................................................................................................................... 19 5. Occupied bandwidth ...................................................................................................... 20 5.1. Test Limit ....................................................................................................................... 20 5.2. Method of Measurement................................................................................................ 20 5.3. Test Setup ...................................................................................................................... 20 5.4. Test Results ................................................................................................................... 20 6. Transmission Time ........................................................................................................ 22 6.1. Test Limit ....................................................................................................................... 22 6.2. Method of Measurement................................................................................................ 22 6.3. Test Setup ...................................................................................................................... 22 6.4. Test Results ................................................................................................................... 22 7. Antenna Requirement .................................................................................................... 24 7.1. Standard Requirement ................................................................................................... 24 7.2. Antenna Connected Construction ................................................................................. 24 7.3. Result............................................................................................................................. 24 8. Test Setup Photo ....................…

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Report No.: BL-SZ2481384-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address: Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. Equipment Type: Ride-on saddle sex machine Model Name: WD122 Brand Name: N/A Test Standard: IEEE Std 149-2021 Sample Arrival Date: Test Date: Date of Issue: Aug. 30, 2024 Sep. 03, 2024 Sep. 12, 2024 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Xia Long Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2481384-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Sep. 12, 2024 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ................................................................................................................... 3 1.2 Test Location ....................................................................................................................... 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information ........................................................................................................... 4 2.2 Manufacturer Information .................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) ......................................................... 4 2.4 Ancillary Equipment ............................................................................................................. 4 3 SUMMARY OF TEST RESULTS ............................................................................................... 5 3.1 Test Standards .................................................................................................................... 5 3.2 Test Verdict ......................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................. 5 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 6 4.1 Test Condition ..................................................................................................................... 6 4.2 Test Equipment List ............................................................................................................. 6 4.3 Test Setup ........................................................................................................................... 7 4.4 Test Frequencies ................................................................................................................. 7 ANNEX A TEST RESULTS ........................................................................................................... 8 A.1 Gain and Efficiency ............................................................................................................. 8 A.2 VSWR ................................................................................................................................. 8 ANNEX B RADIATION PATTERN ................................................................................................ 9 ANNEX C TEST SETUP PHOTOS ............................................................................................. 12 ANNEX D EUT PHOTO .............................................................................................................. 12 Report No.: BL-SZ2481384-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2481384-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. 2.2 Manufacturer Information Manufacturer HONGHUA (HONG KONG)INTERNATIONAL CO., LIMITED Address Room 408, Lippo Sun Plaza, 28 Canton Road, Tsim Sha Tsui, Kowloon, Hong Kong. 2.3 General Description for Equipment under Test (EUT) EUT Name Ride-on saddle sex machine Model Name Under Test WD122 Antenna Type PCB Antenna Dimensions 55*20 mm 2.4 Anc…

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FCC ID:2BKN4-WD122 1.1 Photo of Radiated Emission test FCC ID:2BKN4-WD122