2A5PM-GSXEar plug

GS EXTREME 2.0 MODEL : GS-X, GS-XSIG, GSAIO-B, GS-CCA FCC ID: 2A5PM-GSX IC: 28343-GSX BLUETOOTH DID: D054646 FCC STATEMENT 1. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. 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. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. IC WARNING This device contains licence-exempt transmitter(s)/ receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, includ- ing interference that may cause undesired operation of the device. Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux RSS (RSS) d'Innovation, Sciences et Développement économique Canada. Le fonctionnement est soumis aux deux conditions suivantes : (1) Cet appareil ne doit pas causer d'interférences. (2) Cet appareil doit accepter toutes les interférences, y compris celles susceptibles de provoquer un fonctionnement indésirable de l'appareil Shooter’s foam tips are the only tips to wear when shooting firearms or around other extreme loud sounds. SILICONESHORT FOAMSHOOTER’S FOAM WIND FILTER DISC apply filter disc over the microphone on the earpiece to reduce wind noise

(Axil and Associated Brands) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2A5PM-GSX Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram .pdf, Schematics .pdf , Operation Description .pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Short-term confidentiality requested: 180 days Exhibit Type File Name Internal Photos, Test Setup Photos, Manual, External Photos Internal Photos .pdf, Test Setup Photos .pdf, User Manual .pdf, External Photos.pdf Sincerely, Ken Williams /COO Axil and Associated Brands

Difference Statement Models：GS-X, GS-XSIG, GSAIO-B, GS-CCA These four models are the same except for their different naming methods March 28, 2022 Ken Williams / COO Axil and Associated Brands

(Axil and Associated Brands) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: March 30, 2022 SUBJECT: FCC Application for FCC ID: 2A5PM-GSX To Whom It May Concern: We, the undersigned, hereby authorize Tony Wei at EMTEK(NINGBO) CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK(NINGBO) CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Ken Williams /COO Axil and Associated Brands

External photos: ---The End---

frontbackbackback HE A R THROUGH CONTROL B L U ETOOTH CONTROL G S E XTREME FCC & IC MARKINGS F C C I D : 2 A 5 P M - G S X I C : 2 8 3 4 3 - G S X ON RL

Internal photos: Antenna ---The End---

FCC ID: 2A5PM-GSX Portable device According to §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. According to KDB447498 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； 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 is applied to determine SAR test exclusion. We use 5mm as separation distance to calculate. Maximum measured transmitter power: Transmit Frequency (GHz) Mode Max Conducted Power (dBm) tune up maximum power(dBm) Result calculation 1-g SAR 2.402 GFSK -2.03 -2 0.20 3 2.441 GFSK -1.49 -1 0.25 3 2.480 GFSK -2.56 -2 0.20 3 2.402 PI/4 DQPSK 0.26 1 0.39 3 2.441 PI/4 DQPSK 0.78 1 0.39 3 2.480 PI/4 DQPSK -0.27 0 0.31 3 2.402 8DPSK 0.7 1 0.39 3 2.441 8DPSK 1.24 2 0.50 3 2.480 8DPSK 0.10 1 0.40 3 Conclusion: For the max result : 0.50≤ 3.0 for 1-g SAR extremity SAR, No SAR is required.

Report No. ENB2203040058W00101R Page 1 of 64 Ver.1.0 TEST REPORT $二维码$ Product Name : Ear plug Model Number : GS-X, GS-XSIG, GSAIO-B, GS-CCA FCC ID : 2A5PM-GSX Prepared for : Axil and Associated Brands Address : 13065 South 120 East, Draper UT 84020, USA Prepared by : EMTEK (NINGBO) CO., LTD. Address : 1F Building 4, 1177#, Lingyun Road, Ningbo National Hi-Tech Zone, Ningbo, Zhejiang, China. Tel: +86-574-27907998 Fax: +86-574-27721538 Report Number : ENB2203040058W00101R Date(s) of Tests : March 04, 2022 to March 29, 2022 Date of issue : March 30, 2022 Report No. ENB2203040058W00101R Page 2 of 64 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ............................................................................................................ 3 2 EUT TECHNICAL DESCRIPTION .......................................................................................................... 4 3 SUMMARY OF TEST RESULT ............................................................................................................... 5 4 TEST METHODOLOGY .......................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ....................................................................... 6 4.2 MEASUREMENT EQUIPMENT USED .................................................................................................. 6 4.3 DESCRIPTION OF TEST MODES ........................................................................................................ 7 5 FACILITIES AND ACCREDITATIONS ................................................................................................... 8 5.1 FACILITIES ............................................................................................................................................ 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ............................................................................. 8 6 TEST SYSTEM UNCERTAINTY ............................................................................................................. 9 7 SETUP OF EQUIPMENT UNDER TEST ............................................................................................... 10 7.1 RADIO FREQUENCY TEST SETUP 1 ................................................................................................ 10 7.2 RADIO FREQUENCY TEST SETUP 2 ................................................................................................ 10 7.3 CONDUCTED EMISSION TEST SETUP ............................................................................................ 11 7.4 SUPPORT EQUIPMENT ..................................................................................................................... 12 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ......................................................................... 13 8.1 STANDARD APPLICABLE .......................................................................................................................... 13 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................................................ 13 8.3 EQUAL HOPPING FREQUENCY USE ......................................................................................................... 14 8.4 FREQUENCY HOPPING SYSTEM .............................................................................................................. 14 9 TEST REQUIREMENTS ........................................................................................................................ 15 9.1 20DB BANDWIDTH ............................................................................................................................. 15 9.2 CARRIER FREQUENCY SEPARATION ............................................................................................. 21 9.3 NUMBER OF HOPPING FREQUENCIES ........................................................................................... 27 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ............................................................................ 29 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER ........................................................................... 32 9.6 CONDUCTED SUPRIOUS EMISSION ............................................................................................... 38 9.7 RADIATED SPURIOUS EMISSION ..................................................................................................... 47 9.8 CONDUCTED EMISSION TEST ......................................................................................................... 60 9.9 ANTENNA APPLICATION ................................................................................................................... 63 Report No. ENB2203040058W00101R Page 3 of 64 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Axil and Associated Brands Address : 13065 South 120 East, Draper UT 84020, USA Manufacturer : NINGBO HONGSHUO ELECTRONICS & APPLIANCE CO., LTD Address : ZHANGQI INDUSTRY ZONE, CIXI NINGBO, ZHEJIANG, CHINA EUT : Ear plug Model Name : GS-X, GS-XSIG, GSAIO-B, GS-CCA Trademark : Axil Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK(SHENZHEN) CO., LTD.The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2014) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247. The test results of this report relate only to the tested sample identified in this report. Date of Test : March 04, 2022 to March 29, 2022 Prepared by : June Gao/Engineer Reviewer : Vinay/Supervisor Approved & Authorized Signer : Tony Wei/Manager Report No. ENB2203040058W00101R Page 4 of 64 V…

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Report No. ENB2203040058W00101R Page 32 of 64 Ver.1.0 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER 9.5.1 Applicable Standard According to FCC Part 15.247(b)(1) and 558074 D01 15.247 Meas Guidance V05r02 9.5.2 Conformance Limit The max For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping hopping channels: 1 watt. For all other frequency hopping systems in the 2400-2483.5 MHz band: 0.125 watts. 9.5.3 Test Configuration Test according to clause 7.1 radio frequency test setup 1 9.5.4 Test Procedure  According to FCC Part15.247(b)(1) As an alternative to a peak power measurement, compliance with the limit can be based on a measurement of the maximum conducted output power. Use the following spectrum analyzer settings: Set Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel(about 10MHz) Set RBW > the 20 dB bandwidth of the emission being measured(about 3MHz) Set VBW  RBW Set Sweep = auto Set Detector function = peak Set Trace = max hold Allow the trace to stabilize. Use the marker-to-peak function to set the marker to the peak of the emissionto determine the peak amplitude level. Test Results Temperature: 25.5°C Test Date: March 11, 2022 Humidity: 55 % Test By: XSJ Operation Mode Channel Number Channel Frequency (MHz) MeasurementLevel (dBm) Limit (dBm) Verdict GFSK 0 2402 -2.03 21 PASS 39 2441 -1.49 21 PASS 78 2480 -2.56 21 PASS pi/4-DQP SK 0 2402 0.26 21 PASS 39 2441 0.78 21 PASS 78 2480 -0.27 21 PASS 8DPSK 0 2402 0.7 21 PASS 39 2441 1.24 21 PASS 78 2480 0.10 21 PASS Note:N/A Report No. ENB2203040058W00101R Page 33 of 64 Ver.1.0 Test Model Maximum PeakConducted Output Power Channel 0: 2402MHz GFSK Test Model Maximum PeakConducted Output Power Channel 39: 2441MHz GFSK Report No. ENB2203040058W00101R Page 34 of 64 Ver.1.0 Test Model Maximum PeakConducted Output Power Channel 78: 2480MHz GFSK Test Model Maximum PeakConducted Output Power Channel 0: 2402MHz pi/4-DQPSK Report No. ENB2203040058W00101R Page 35 of 64 Ver.1.0 Test Model Maximum PeakConducted Output Power Channel 39: 2441MHz pi/4-DQPSK Test Model Maximum PeakConducted Output Power Channel 78: 2480MHz pi/4-DQPSK Report No. ENB2203040058W00101R Page 36 of 64 Ver.1.0 Test Model Maximum PeakConducted Output Power Channel 0: 2402MHz 8DPSK Test Model Maximum PeakConducted Output Power Channel 39: 2441MHz 8DPSK Report No. ENB2203040058W00101R Page 37 of 64 Ver.1.0 Test Model Maximum PeakConducted Output Power Channel 79: 2480MHz 8DPSK Report No. ENB2203040058W00101R Page 38 of 64 Ver.1.0 9.6 CONDUCTED SUPRIOUS EMISSION 9.6.1 Applicable Standard According to FCC Part 15.247(d) and 558074 D01 15.247 Meas Guidance V05r02 9.6.2 Conformance Limit According to FCC Part 15.247(d): In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted, provided the transmitter demonstrates compliance with the peak conducted power limits. 9.6.3 Test Configuration Test according to clause 7.1 radio frequency test setup 1 9.6.4 Test Procedure The transmitter output (antenna port) was connected to the spectrum analyzer  Reference level measurement Establish a reference level by using the following procedure: Set instrument center frequency to DSS channel center frequency. Set Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel. Set the RBW = 100 kHz. Set the VBW ≥ 3 x RBW. Set Detector = peak. Set Sweep time = auto couple. Set Trace mode = max hold. Allow trace to fully stabilize. Use the peak marker function to determine the maximum Maximumconducetedlevel. Note that the channel found to contain the maximum conduceted level can be used to establish the reference level.  Band-edge Compliance of RF Conducted Emissions Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the emission operating on the channel closest to the band-edge, as well as any modulation products which fall outside of the authorized band of operation Set RBW  1% of the span=100kHzSet VBW  RBW Set Sweep = autoSetDetector function = peakSetTrace = max hold Allow the trace to stabilize. Set the marker on the emission at the bandedge, or on the highest modulation product outside of the band, if this level is greater than that at the bandedge. Enable the marker-delta function, then use the marker-to-peak function to move the marker to the peak of the in-band emission. The marker-delta value now displayed must comply with the limit specified in this Section. Now, using the same instrument settings, enable the hopping function of the EUT. Allow the trace to stabilize. Follow the same procedure listed above to determine if any spurious emissions caused by the hopping function also comply with the specified limit.  ConducetedSpurious RF Conducted Emission Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the in-band emission and all spurious emissions (e.g., harmonics) from the lowest frequency generated in the EUT up through the 10th harmonic.(30MHz to 25GHz).Set RBW = 100 kHzSetVBW RBW Set Sweep = autoSetDetector function = peakSetTrace = max hold Allow the trace to stabilize. Set the marker on the peak of an y spurious emission recorded. The level displayed must comply with the limit specified in this Section. 9.6.5 Test Results Report No. ENB2203040058W00101R Page 39 of 64 Ver.1.0 Bluetooth (GFSK, pi/4-DQPSK,8DPSK) mode have been tested, and the worst result(GFSK)was report as below: Test Model Maximum Conduceted Level RBW=100kHz Channel 0: 2402MHz GFSK Test Model ConducetedSpurious RF Conducted Emission(30 MHz-1GHz) Channel 0: 2402MHz GFSK Report No. ENB2203040058W00101R Page 40 of 64 Ver.1.0 Test Model ConducetedSpurious R…

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Radiated CONDUCTED EMISSION ---The End---