2AWA2-H19HUHF Wireless handled microphone

UHF Wireless handled microphone User manual pls read the User manual before use the device. Receiver(H18F6) 7 Receiver(H1806) 7 1，Battery capacity icon 2，Frequency icon 3，A/B channel icon 4，multi-button with Power on/off and voice adjust (hold on 3s for it to be power on, pressing it in short to changed mode at volume+recycle) 5，Multi-button with match/ frequency conversion 6，Net head 7，6.35mm plug to Mic Audio box 8，5V Charge port 9，Dual-LED 10，Power switch 11，Signal Adapter 11 FCC Statement 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. 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 requirement. The device can be used in portable exposure condition without restriction.

Shenzhen Lococo Technology Co., Ltd. Agent Authorization Company: Shenzhen Lococo Technology Co., Ltd. Address: RM602, Bldg A, Huanyuan Tech Park, Baoyuan Road, Baoan Dist, Shenzhen, Guangdong, China Product Name: UHF Wireless handled microphone Trade Mark: N/A Model Number(s): H19H, H18H, H18H-1, H18H-2, H181-2, H19H-1, H19H-2 FCC ID: 2AWA2-H19H 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: 2002-05-27 Name: liming Ke Title: General manager Company: Shenzhen Lococo Technology Co., Ltd.

Shenzhen Lococo Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Dear Sir/Madam, We, Shenzhen Lococo Technology Co., Ltd. Hereby declares the following statement for FCC, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product Name: UHF Wireless handled microphone Model Number(s): H19H, H18H, H18H-1, H18H-2, H181-2, H19H-1, H19H-2 Sincerely, Signature: Date: 2002-05-27 Name: liming Ke Title: General manager Company: Shenzhen Lococo Technology Co., Ltd.

Shenzhen Lococo Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-05-27 Subject; Request for Confidentiality FCC ID: 2AWA2-H19H 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 Operational Description Parts List Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. 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: liming Ke Title: General manager

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 1. EXTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 Fig. 5 Fig. 6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 Fig. 7

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Label and Location Size: L2.0cm*W1.5cm Label Location UHF Wireless handled microphone Model No.: H19H FCC ID: 2AWA2-H19H

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 1. INTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 Fig. 3 Fig. 4 Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 Fig. 5 Fig. 6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 FCC RF Exposure Evaluation 1. Product Information FCC ID: 2AWA2-H19H Product name UHF Wireless handled microphone Model number H19H, H18H, H18H-1, H18H-2, H181-2, H19H-1, H19H-2 Model Declaration PCB board, structure and internal of these model(s) are the same, So no additional models were tested. Power supply By AA Battery*2 Modulation Type FM Antenna Type PCB Antenna Antenna Gain 1.0dBi Hardware version V1.2-20190827 Software version V1.4-20190910 Operation frequency Channel A: 552.5MHz~566.5MHz Channel B: 572.5MHz~586.5MHz Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Portable Device 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 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, listed below, is 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.22 The minimum test separation distance 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 (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the 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; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 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 f) in section 4.1 is applied to determine SAR test exclusion. SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 3. Refer evaluation method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices 4. Conducted Power Results Test Mode Channel Frequency (MHz) Measured Maximum Peak Power(dBm) Limits (dBm) Verdict FM (Channel A) 01 552.5 2.106 24 PASS 08 559.5 2.701 15 566.5 2.627 FM (Channel B) 01 572.5 1.942 08 579.5 2.376 15 586.5 1.852 5. Manufacturing tolerance FM (Peak)-Channel A Channel Channel 01 Channel 08 Channel 15 Target (dBm) 2.0 2.0 2.0 Tolerance ±(dB) 1.0 1.0 1.0 FM (Peak)-Channel B Channel Channel 01 Channel 08 Channel 15 Target (dBm) 1.0 2.0 1.0 Tolerance ±(dB) 1.0 1.0 1.0 6. Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) RF output power SAR Test Exclusion Threshold SAR Test Exclusion dBm mW FM(Channel A) 0.5595 5 3.0 1.9953 0.2985 < 3.0 Yes FM(Channel B) 0.5795 5 3.0 1.9953 0.3038 < 3.0 Yes Remark: 1. Output power including tune up tolerance; 2. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 of KDB447498 is applied to determine SAR test exclusion. SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H ________________________________________________________________________ ___ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. .......................THE END OF REPORT.........................

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H Report No.: LCS200426044AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 43 FCC TEST REPORT For Shenzhen Lococo Technology Co., Ltd. UHF Wireless handled microphone Test Model: H19H Additional Model No.: H18H, H18H-1, H18H-2, H181-2, H19H-1, H19H-2 Prepared for : Shenzhen Lococo Technology Co., Ltd. Address : RM602, Bldg A, Huanyuan Tech Park, Baoyuan Road, Baoan Dist, Shenzhen, Guangdong, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 28, 2020 Number of tested samples : 1 Serial number : Prototype Date of Test : April 28, 2020 ~ May 26, 2020 Date of Report : May 27, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H Report No.: LCS200426044AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 43 FCC TEST REPORT FCC CFR 47 PART 74 Report Reference No. ................. : LCS200426044AEA Date of Issue .................................. : May 27, 2020 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Shenzhen Lococo Technology Co., Ltd. Address .......................................... : RM602, Bldg A, Huanyuan Tech Park, Baoyuan Road, Baoan Dist, Shenzhen, Guangdong, China Test Specification Standard ......................................... : FCC CFR 47 PART 74 Test Report Form No. .................. : LCSEMC-1.0 TRF Originator................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. .......................... : UHF Wireless handled microphone Trade Mark ..................................... : N/A Test Model ...................................... : H19H Ratings ........................................... : By AA Battery*2 Result ........................................... : Positive Compiled by: Supervised by: Approved by: Linda He/ File administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H Report No.: LCS200426044AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 43 FCC -- TEST REPORT Test Model.............................. : H19H EUT......................................... : UHF Wireless handled microphone Applicant............................... : Shenzhen Lococo Technology Co., Ltd. Address.................................. : RM602, Bldg A, Huanyuan Tech Park, Baoyuan Road, Baoan Dist, Shenzhen, Guangdong, China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Shenzhen Lococo Technology Co., Ltd. Address................................... : RM602, Bldg A, Huanyuan Tech Park, Baoyuan Road, Baoan Dist, Shenzhen, Guangdong, China Telephone............................... : / Fax.......................................... : / Factory................................... : / Address................................... : / Telephone............................... : / Fax.......................................... : / Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS200426044AEA May 27, 2020 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H Report No.: LCS200426044AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 43 Revision History Revision Issue Date Revisions Revised By 000 May 27, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H Report No.: LCS200426044AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 43 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 6 1.3. EXTERNAL I/O CABLE ......................................................................................................................................... 6 1.4. DESCRIPTION OF TEST FACILITY ...............................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWA2-H19H _______________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2