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2A25A-STAR10KARAOKE MICROPHONE

YI ZHAO (SHENZHEN) CO., LIMITED.
KARAOKE MICROPHONE - FCC ID 2A25A-STAR10 - YI ZHAO (SHENZHEN) CO., LIMITED.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
May 16, 2023
Application Purpose
Original Equipment
Date of Application
May 16, 2023
Equipment Note
KARAOKE MICROPHONE
Frequency Range
2402.00000000 - 2480.00000000
Company
YI ZHAO (SHENZHEN) CO., LIMITED.
Country
China

Documents & Files

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Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

User Manual DISCO SPARKLING WIRELESS KARAOKE MICROPHONE STAR 10 1. Speaker (Left & Right side) 2. Microphone 3. Control panel 4. Handle (Metal) 5. Voice-control disco light REVERB TONE 1 2 3 4 5 REVERB TONE 1 7 5 9 3 8 6 4 10 11 12 13 2 1 On/Off Button Long press this button for 3 seconds to turn on/off the karaoke microphone. Play/Pause Button When the microphone is on, press the button to play or pause. 3 Reverberation On/Off Button Switched on by default when the karaoke microphone is turned on; turn on/off by pressing this button. Bluetooth & TF Card Mode Button Bluetooth mode is turned on by default when the karaoke microphone is switched on, and automatically switches to TF card mode after a TF card is inserted. Once a TF card is inserted, long press this button for 2 seconds to switch to Bluetooth mode. REVERB 2 Microphone Volume Control Button When the karaoke microphone is turned on, press the button and the volume loops in maximum-minimum-off modes by default. Accompaniment Mode On/Off Button Long press the button for 2 seconds when the karaoke microphone is turned on under TF card mode. Operating Guide To ensure better sound effect in Bluetooth mode, please click the Bluetooth settings on the device and synchronize the microphone volume with the device volume. 4 Disco Light Control Loop Default maximum brightness when the karaoke microphone is turned on, press this button to adjust the 3 brightness modes or turn it off. Dual Pairing Button Long press this button for 2 seconds to connect or disconnect in Bluetooth mode. Note: There will be a prompt tone“LINK CONNECTED”once dual pairing is completed. Bluetooth pairing selection needs to be done again on the cellphone/device and choose either of the two options. 5 Voice Change Button The original voice mode is turned on by default. Press this button to switch from male to female, female to male, animated and monster voice modes. TONE 6 Volume Up Button The default volume is the maximum level when the karaoke microphone is turned on. There are 8 volume levels, press this button to adjust the volume. A beep will sound when the maximum volume limit is reached. 7 Volume Down Button Press to adjust the volume level. When it reaches the minimum volume level, press again and a beep will sound. Operating Guide 8 Previous Song: Press the Prev Song button 9 Next Song: Press the Next Song button 11 3.5mm Earphone Jack / Built-in Reset Button When the karaoke microphone crashes, insert a sharp object into the hole to reset. 13 USB-C Charging Port 12 TF Card Slot Operating Guide 10 Indicator The indicator flashes in light blue when the karaoke microphone is turned on and set on Bluetooth pairing mode, and the light is always on once pairing has been completed. It flashes in red light when battery is low and the red light is always on during charging. The red light turns off when the microphone is fully charged. The blue light is always on in TF card mode. Bluetooth: 5.2 Rated Power: 5 W Microphone: Supercardioid Dynamic Microphone Sensitivity: -52 dB Microphone Maximum Sound Pressure: 115 dB Speaker Frequency Response: 20 Hz - 20 kHz Wireless Signal Distance: 10 m Battery Capacity: 1800 mAh Battery Life: 4-5 hours Charging Time: 2-3 hours Charging Power: DC 5 V 1 A Dimensions: 279*86*97 mm Specifications Package Contents Microphone speaker *1 50cm USB C-A cable *1 User manual *1 FCC WARNING 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. The device has been evaluated to meet general RF exposure statement. The device can be used in portable exposure condition without restriction Garantie limitéeGarantía limitadaServizio di Garanzia Eingeschränkte Garantie Our friendly customer service team are ready and waiting to help. Here is how we can connect: Unser freundliches Kundenservice-Team ist bereit, Ihnen zu bedienen. So können Sie uns kontaktieren: Notre gentil service client est toujours à votre écoute. Vous pouvez nous contacter par une des manières suivantes: Nuestro amable equipo de atención al cliente está listo y esperando para ayudarle: Il nostro team post-vendita sarà pronto a servirsi in qualsiasi momento, le seguenti sono le nostre informazioni di contatto: [email protected] http://www.bopmen.com UK REP: JunBright Ltd Add.: 51 Chalton Street London, England, NW1 1HY Tel.: +4407561533299 E-Mail: yldyx112@ outlook. com C&E Connection E-Commerce (DE) GmbH Add.: Zum Linnegraben 20, 65933, Frankfurt am Main, Germany E-Mail: [email protected] TRANS-PAC CHINA LLC Add.: 3715 S 182nd Street, C120 Seatac, WA 981…

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Attestation Statements

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: TRANS-PAC CHINA LLC FRN: 0033472614 Contact Name: Lisa Lee Address: 3715 S 182nd Street, C120 Seatac, WA 98188-9993 US Telephone No: +1(818)818-0538 Email: [email protected] Applicant: Company name: YI ZHAO (SHENZHEN) CO., LIMITED Product Description: KARAOKE MICROPHONE Grantee code: 2A25A FCC ID: 2A25A-STAR10 Contact Name: Jenny Qiu Address: 6th Floor, T3 Creative Building, Creative Expo City, No.5010 Baoan Avenue, Hangcheng Street, Baoan Shenzhen, China Telephone No: 0755-29082307 Email: [email protected] [YI ZHAO (SHENZHEN) CO., LIMITED] certifies that, as of the date of this filing of the application with the TCB, [TRANS-PAC CHINA LLC] is our designated US agent for service of process for the above referenced FCC ID. [YI ZHAO (SHENZHEN) CO., LIMITED] 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 equipment. [TRANS- PAC CHINA LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 5.12.2023 Applicant’s Name: Jenny Qiu US Agent’s Name: Lisa Lee Title: Purchasing Manager Title: Manager Signature Signature

Attestation Statements

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: YI ZHAO (SHENZHEN) CO., LIMITED Grantee code: 2A25A FCC ID: 2A25A-STAR10 Contact Name: Jenny Qiu Address: 6th Floor, T3 Creative Building, Creative Expo City, No.5010 Baoan Avenue, Hangcheng Street, Baoan Shenzhen, China Telephone No: 0755-29082307 Fax No: 0755-29082307 Email: [email protected] i. [YI ZHAO (SHENZHEN) CO., LIMITED] (“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. The applicant must sign this certification. ii. [ YI ZHAO (SHENZHEN) CO., LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. YI ZHAO (SHENZHEN) 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. Date: 05.12.2023 Applicant’s Name: Jenny Qiu Title: Purchasing Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Attestation Statements

YI ZHAO (SHENZHEN) CO., LIMITED Product Similarity Declaration Product name: KARAOKE MICROPHONE Model name: STAR 10 FCC ID: 2A25A-STAR10 We (YI ZHAO (SHENZHEN) CO., LIMITED) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only differences are the color and the shape of built-in battery. Demonstrate the detail(descriptions and pictures) as to the difference list above. Signature: Name: Jenny Qiu Title: product manager Date: 4.27.2023

Cover Letter(s)

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: YI ZHAO (SHENZHEN) CO., LIMITED. Address: 6th Floor, T3 Creative Building, Creative Expo City, No.5010 Baoan Avenue, Hangcheng Street, Baoan Shenzhen, China Product Name: KARAOKE MICROPHONE Model Number: STAR 10 FCC Identifier: 2A25A-STAR10 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: Jenny Qiu Date: 5/17/2023 Title: Purchasing Manager Signature of applicant:

Cover Letter(s)

C5266091_X10_Ed.1 1/1 YI ZHAO (SHENZHEN) CO., LIMITED. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 5/12/2023 Subject: Request for Confidentiality FCC ID: 2A25A-STAR10 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 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 Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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: Jenny Qiu Date: 5/12/2023 Title: Purchasing Manager

External Photos

Page 1 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix - EUT Photos Model: STAR 10 Built-in column battery Page 2 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 3 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 4 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Built-in square battery Page 5 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 6 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 7 of 7 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] ----End of Report----

Internal Photos

Page 1 of 5 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix - EUT Photos Model: STAR 10 ANT Built-in column battery Page 2 of 5 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 3 of 5 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Built-in square battery Page 4 of 5 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] ANT Page 5 of 5 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] ----End of Report----

RF Exposure Info

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] RF EXPOSURE Test Report Report No.: MTi230408006-06E2 Date of issue: 2023-05-05 Applicant: YI ZHAO (SHENZHEN) CO., LIMITED Product: KARAOKE MICROPHONE Model(s): STAR 10 FCC ID: 2A25A-STAR10 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 6- Report No.: MTi230408006-06E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. The report shall not be partially reproduced without the written consent of the laboratory; 2. The test results of this report are only responsible for the samples submitted; 3. This report is invalid without the seal and signature of the laboratory; 4. This report is invalid if transferred, altered or tampered with in any form without authorization; 5. Any objection to this report shall be submitted to the laboratory within 15 days from the date of receipt of the report. - Page 3 of 6- Report No.: MTi230408006-06E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Applicant: YI ZHAO (SHENZHEN) CO., LIMITED Address: 6th Floor, T3 Creative Building, Creative Expo City, No.5010 Baoan Avenue, Hangcheng Street, Baoan Shenzhen, China Manufacturer: YI ZHAO (SHENZHEN) CO., LIMITED Address: 6th Floor, T3 Creative Building, Creative Expo City, No.5010 Baoan Avenue, Hangcheng Street, Baoan Shenzhen, China Factory: YI ZHAO (SHENZHEN) CO., LIMITED Address: 6th Floor, T3 Creative Building, Creative Expo City, No.5010 Baoan Avenue, Hangcheng Street, Baoan Shenzhen, China Product description Product name: KARAOKE MICROPHONE Trademark: bopmen Model name: STAR 10 Serial Model: N/A Standards: N/A Test method: KDB 447498 D01 v06 Date of Test Date of test: 2023-04-20 ~ 2023-05-06 Test result: Pass Test Engineer : (Letter Lan) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) - Page 4 of 6- Report No.: MTi230408006-06E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Table of Contents 1. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS ......................................................................................... 5 2. SAR TEST EXCLUCSION THRESHOLDS ..................................................................................................................... 6 - Page 5 of 6- Report No.: MTi230408006-06E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] 1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions. a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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  The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. b) For 100 MHz to 6 GHz and test separation distances > 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following (also illustrated in Appendix B): 1) {[Power allowed at numeric threshold for 50 mm in step a)] + [(tes…

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Test Report

REPORT No. : SZ19080340E01 2.Test Results 2.1.Applied Reference Documents Leading reference documents for testing: D o cument Title 'N o . I Identity 1 ANSI/IEEE Std 149-2008 IEEE Standard Test Procedures for Antennas 2.2. Test Conditions Test Environment Conditions: Relative Humidity: Temperature: 25 ... 75 % +10 ° C to +30 ° C Fax: 86-755-36698525 MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Lid FL 1-3, Building A, FeiYang Science Park, No.a LongChang Road, Block67, BaoAn District, Shenzhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Http://www.morlab.cn E-mail: [email protected] Page 4 of 14 Annex C Photographs 1. Test environment 2. EUT MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd FL 1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, Shenzhen , Guang□ong Province, P. R. China REPORT No. : SZ19080340E01 Tel: 86-755-36698555 Http://www.morlab.cn Fax: 86-755-36698525 E-mail: [email protected] Page 12 of 14

Test Report

Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi230408006-06E1 Date of issue: 2023-05-05 Applicant: YI ZHAO (SHENZHEN) CO., LIMITED Product: KARAOKE MICROPHONE Model(s): STAR 10 FCC ID: 2A25A-STAR10 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 71 Report No.: MTi230408006-06E1 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 71 Report No.: MTi230408006-06E1 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Table of contents 1 General Description .......................................................................................................................... 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Test conditions .................................................................................................................................................... 7 1.4 Description of support units ................................................................................................................................ 7 2 Measurement uncertainty ................................................................................................................. 8 3 Summary of Test Result .................................................................................................................... 9 4 Test Laboratory................................................................................................................................ 10 5 Equipment List ................................................................................................................................ 11 6 Test Result ....................................................................................................................................... 12 6.1 Antenna requirement ........................................................................................................................................ 12 6.2 AC power line conducted emissions ................................................................................................................. 13 6.3 Radiated spurious emission ............................................................................................................................. 18 6.4 20dB emission bandwidth ................................................................................................................................ 29 6.5 Maximum conducted output power .................................................................................................................. 30 6.6 Carrier frequency separation ............................................................................................................................ 31 6.7 Time of occupancy ............................................................................................................................................ 32 6.8 Number of hopping channels ........................................................................................................................... 33 6.9 Band edge (Conducted) ................................................................................................................................... 34 6.10 Conducted spurious emissions ...................................................................................................................... 35 Appendix A: 20dB Emission Bandwidth .............................................................................................. 36 Appendix B: Maximum conducted output power ................................................................................ 40 Appendix C: Carrier frequency separ…

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Contact Information

Applicant

Jenny Qiu(Purchasing Manager)
[email protected]0755-29082307Fax: 0755-29082307

Technical Contact

Shenzhen Microtest Co., LtdLeon Chen
[email protected]86-755 88850135

Shenzhen · China

Test Firm

Shenzhen Microtest Co., Ltd.Phoebe Cui
[email protected]0755 88850135 1393

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz3.10 mW
Confidentiality
Long Term
Grant Notes
Output power listed is conducted.

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