2AWD4-ECHBUDSEchelon Ear Buds

USER MANUAL CHARGING THE DEDICATED CARRYING CASE Note: Before charging your earphones tor the first time, please remove and discard the plastic film f rom the back of each earphone. Connect the provided USB charging cable to a power source and insert the USB-C tip into the charging port located on the back of the carrying case. Indicator lights on the f ront of the case will light up and blink when the earphones are charging. The earphones are at full battery capacity once all four (4) lights are lit up. Let the earphones reach full charge before use. This will take approximately 1.5 hours if the battery was completely drained. PAIRING YOUR EARPHONES How to pair both of your earphones at once: Once the earphones are fully charged, remove the earphones f rom their charging case. The LED light on one earphone will flash white and the other will be solid white. Turn on the wireless pairing settings on your smartphone, tablet, or computer and select the device labeled “ECHBUDS”. Once the earphones are paired, the LED light on both earphones will be solid white. Once your device is connected, the earphones will pair automatically upon future use and stay paired until you manually disconnect it. If the earphones are turned off, press and hold the multi-function buttons for 2 seconds until you see the LED light turns on. How to pair just one single earphone: Remove one earphone f rom the charging case. Wait for the LED light on that earphone to flash white and then connect to your device’s wireless pairing settings as described earlier. HOW TO RESET THE EARPHONES Press and hold the multi-function buttons for 8 seconds until the earphones turn on. TURN ON: Remove earphones f rom the charging case and the earphones will turn on automatically. Press and hold the multi- function buttons on both earphones for 3 seconds to turn the earphones on manually. TURN OFF: Place earphones back inside the charging case and they will turn off automatically. FUNCTIONS Press and hold the multi-function buttons on both earphones for 3 seconds to turn them off manually. PLAY/PAUSE: Click the multi-function button on either earphones once to pause or play. PREVIOUS/NEXT: Hold the multi-function button on the right earphone for 1.5 seconds to skip a song. Hold the multi-function button on the left earphone for 1.5 seconds to go back to a previous song. VOLUME UP/DOWN: Double-click the multi-function button on the right earphone to turn the volume up. Double-click the multi-function button on the left earphone to turn the volume down. ANSWER/END CALL: Click the multi-function button on either earphone once when receiving incoming calls to accept calls. • IPX7 waterproof rating • Up to 5 hours of audio playtime • Built-in microphone • Wireless functionality with a range of 33 ft (10 m) • Compatible with smartphones and other media devices • Built-in rechargeable battery • Comes with a magnetic closure carrying case Click the multi-function button on either earphone once during the phone call to end the call. REJECT CALL: Press and hold the multi-function button for 2 seconds to reject incoming calls. ACTIVATE VOICE ASSISTANT: Triple-click the multi-function button on either earphone to activate your device’s voice assistant. FEATURES • Compatible with smartphones and other media devices • Built-in rechargeable battery • Comes with a magnetic closure carrying case SPECIFICATIONS • Earphone playback time: 5 hours • Earphone charging time: 1.5 hours • Carrying case charging time: 2.5 hours • Earbud battery: 3.7V/60mAh • Charging case battery: 3.7V/800mAh • Accessories included: USB-C charging cable & three (3) silicone ear tips (sizes Small / Medium / Large) ECHELON FIT ® 1-YEAR LIMITED WARRANTY For questions, assistance, or replacement parts, do not return to your retailer. Contact Echelon® customer service below. For refunds on items not purchased f rom Echelon® directly, please contact your retailer. Echelon® warrants this product to be f ree of manufacturing defects. Should any such defect develop or become evident within one year f rom the date of purchase, Echelon® will replace the entire product or, at its option, repair or replace the defective part(s) without charge. Contact Echelon® customer service at 833-937-2453 or at [email protected] to determine whether it is necessary to return the unit. To return, securely pack the entire unit. Be sure carton clearly identifies sender by name and address. Attach a letter or card describing defect and original sales receipt. Mail prepaid to Echelon Fitness Multimedia, LLC 6011 Century Oaks Dr. Chattanooga, TN 37416. This warranty is void if damage or malfunction is due to abuse or failure to operate product in accordance with instructions and on recommended electrical current. This warranty gives you specific legal rights and you may also have other rights which vary f rom state to state. If you have any questions, or would like to learn more about Echelon®, please contact us at 833-937- 2453 or at [email protected]. Register your product online at www.registermyechelon.com Customer Service / Le service a la clientele / Servicio al Consumidor 833-937-2453 or Email at [email protected] DO NOT DISPOSE OF BATTERIES IN FIRE. ALWAYS DISPOSE OF BATTERIES PER LOCAL & FEDERAL GUIDELINES. © 2020 ECHELON FITNESS MULTIMEDIA, LLC. All specifications are subject to change without notice. All rights reserved. Echelon Fitness Multimedia, LLC 6011 Century Oaks Dr. Chattanooga, TN 37416 ECHELONFIT.COM MODEL: ECHBUDS REV: 092220 MADE IN CHINA Read Instructions Before Operating PATENT PENDING 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 inte rference 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 autho…

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CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 <2020-11-25> TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AWD4-ECHBUDS ECHBUDS For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name: John Goldston Company: Echelon Fitness Multimedia LLC Address: 6011 Century Oaks Drive Chattanooga, Tennessee 37416, United States Phone: 4234029010 Fax: 4234029010 E-Mail: [email protected]

Echelon Fitness Multimedia LLC 6011 Century Oaks Drive Chattanooga, Tennessee 37416, United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 11/25/2020 To whom it may concern: We, Echelon Fitness Multimedia LLC the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AWD4-ECHBUDS including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name: John Goldston Company: Echelon Fitness Multimedia LLC Address: 6011 Century Oaks Drive Chattanooga, Tennessee 37416, United States Phone: 4234029010 Fax: 4234029010 E-Mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS ________________________________________________________________________________ _________ 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: 2AWD4-ECHBUDS ________________________________________________________________________________ _________ 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: 2AWD4-ECHBUDS ________________________________________________________________________________ _________ 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: 2AWD4-ECHBUDS ________________________________________________________________________________ _________ 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 Fig.8

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS 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 Echelon Ear Buds Model No.: ECHBUDS FCC ID: 2AWD4-ECHBUDS

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Fig.3 Fig.4 BT Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Fig.5 Fig.6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS FCC RF Exposure Evaluation 1. Product Information FCC ID: 2AWD4-ECHBUDS Product name Echelon Ear Buds Test Model ECHBUDS Power supply For charge box: Input: DC 5V, 1A Battery: 3.7V, 800mAh For earphone: Input: DC 5V, 0.5A Battery: 3.7V, 60mAh Modulation Type GFSK, π/4-DQPSK, 8-DPSK for Bluetooth V5.0 (DSS) Antenna Type Internal Antenna Antenna Gain 3.19dBi (maximum) Hardware version FF022 ATS LEFT1.1 FF022 ATS RIGHT1.1 FF022 POWER V1.0 Software version ATS3015_AIC_FF022_L_V1.6 Bluetooth Operation frequency 2402MHz-2480MHz Bluetooth Version V5.0 Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Portable Device 2. Evaluation Method According to KDB447498 D01 General RF Exposure Guidance v06Section 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. 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.“ [(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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b) The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz 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 [BT Classics] Mode Channel Frequency (MHz) Average Conducted Output Power (dBm) GFSK 0 2402 -0.302 39 2441 -1.334 78 2480 -2.528 π/4DQPSK 0 2402 2.174 39 2441 1.041 78 2480 -0.166 8-DPSK 0 2402 2.736 39 2441 1.770 78 2480 0.512 5. Manufacturing Tolerance [BT Classics] GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 0 -1.0 -2.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 2.0 1.0 0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 2.0 1.0 0 Tolerance ±(dB) 1.0 1.0 1.0 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS 6. Evaluation Results 6.1 Standalone Evaluation Band/Mode f (GHz) Antenna Distance (mm) RF output power SAR Test Exclusion Threshold SAR Test Exclusion dBm mW GFSK 2.402 5 1.0 1.2589 0.3902 < 3.0 Yes π/4DQPSK 2.402 5 3.0 1.9…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 1 of 47 Appendix A RF Test Data for BT V5.0(BDR/EDR) (Conducted Measurement) Product Name: Echelon Ear Buds Trade Mark: ECHELON Test Model: ECHBUDS Environmental Conditions Temperature: 25  C Relative Humidity: 50% ATM Pressure: 100.0 kPa Test Engineer: Jam Zheng Supervised by: Li Huan A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm]Limit [dBm] Verdict GFSK LCH -0.302 21 PASS MCH -1.334 21 PASS HCH -2.528 21 PASS π/4DQPSK LCH 2.174 21 PASS MCH 1.041 21 PASS HCH -0.166 21 PASS 8DPSK LCH 2.736 21 PASS MCH 1.770 21 PASS HCH 0.512 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 2 of 47 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 3 of 47 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 4 of 47 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 5 of 47 8DPSK/LCH 8DPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 6 of 47 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 7 of 47 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 0.9477 Not Specified PASS MCH 0.9480 Not Specified PASS HCH 0.9467 Not Specified PASS π/4DQPSK LCH 1.316 Not Specified PASS MCH 1.318 Not Specified PASS HCH 1.318 Not Specified PASS 8DPSK LCH 1.310 Not Specified PASS MCH 1.309 Not Specified PASS HCH 1.308 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 8 of 47 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 9 of 47 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 10 of 47 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 11 of 47 8DPSK/MCH 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 12 of 47 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 0.925 0.632 PASS MCH 1.168 0.632 PASS HCH 0.972 0.632 PASS π/4DQPSK LCH 0.994 0.879 PASS MCH 0.908 0.879 PASS HCH 0.886 0.879 PASS 8DPSK LCH 1.062 0.873 PASS MCH 1.018 0.873 PASS HCH 1.040 0.873 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 13 of 47 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 14 of 47 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 15 of 47 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 16 of 47 8DPSK/MCH 8DPSK/HCH A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N]Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS 8DPSK Hop 79 >=15 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 17 of 47 Test Graphs GFSK/Hop π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 18 of 47 8DPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 19 of 47 A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s]Verdict GFSK DH5 LCH 2.88 106.7 0.307 0.4 PASS DH5 MCH 2.88 106.7 0.307 0.4 PASS DH5 HCH 2.88 106.7 0.307 0.4 PASS π/4DQPSK 2DH5 LCH 2.88 106.7 0.014 0.4 PASS 2DH5 MCH 2.88 106.7 0.015 0.4 PASS 2DH5 HCH 2.88 106.7 0.015 0.4 PASS 8DPSK 3DH5 LCH 2.88 106.7 0.015 0.4 PASS 3DH5 MCH 2.88 106.7 0.015 0.4 PASS 3DH5 HCH 2.88 106.7 0.015 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 20 of 47 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 21 of 47 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 22 of 47 π/4DQPSK _2DH5/HCH 8DPSK _3DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 23 of 47 8DPSK _3DH5/MCH 8DPSK _3DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 24 of 47 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH -1.096 -36.662 -21.096 PASS MCH -1.541 -37.878 -21.541 PASS HCH -3.204 -36.451 -23.204 PASS π/4DQPSK LCH -0.957 -38.268 -20.957 PASS MCH -1.723 -37.635 -21.723 PASS HCH -3.384 -37.879 -23.384 PASS 8DPSK LCH -0.861 -37.392 -20.861 PASS MCH -2.045 -37.501 -22.045 PASS HCH -3.173 -38.412 -23.173 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 25 of 47 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 26 of 47 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 27 of 47 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:2AWD4-ECHBUDS Report No.: LCS201001020AEA Page 28 of 47 π/4DQPSK_LCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TEST…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Report No.: LCS201001020AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 36 FCC TEST REPORT For Echelon Fitness Multimedia LLC Echelon Ear Buds Test Model: ECHBUDS Prepared for : Echelon Fitness Multimedia LLC Address : 6011 Century Oaks Drive Chattanooga, Tennessee 37416, United States Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : October 30, 2020 Number of tested samples : 2 Sample No. : 201001020A-1, 201001020A-2 Serial number : Prototype Date of Test : October 30, 2020 ~ November 06, 2020 Date of Report : November 19, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Report No.: LCS201001020AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 36 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCS201001020AEA Date of Issue .................................. : November 19, 2020 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address .......................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Echelon Fitness Multimedia LLC Address .......................................... : 6011 Century Oaks Drive Chattanooga, Tennessee 37416, United States Test Specification Standard ......................................... : FCC CFR 47 PART 15 C (15.247) 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. .......................... : Echelon Ear Buds Trade Mark ..................................... : ECHELON Test Model...................................... : ECHBUDS Ratings ........................................... : For charge box: Input: DC 5V, 1 A Battery: 3.7V, 800mAh For earphone: Input: DC 5V, 0.5A Battery: 3.7V, 60mAh Result ........................................... : Positive Compiled by: Supervised by: Approved by: Ray Yang/ Administrators Jin Wang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Report No.: LCS201001020AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 36 FCC -- TEST REPORT Test Model............................... : ECHBUDS EUT......................................... : Echelon Ear Buds Applicant............................... : Echelon Fitness Multimedia LLC Address.................................. : 6011 Century Oaks Drive Chattanooga, Tennessee 37416, United States Telephone............................... : Fax.......................................... : Manufacturer........................ : Shenzhen Winnershine Electronics Co., Ltd Address................................... : 5 Floor, D3 Bldg, 8# Zaohekeng industrial part (YuXiang), JiXia, Bu Ji Town, Long Gang, Shenzhen China 518114 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. : LCS201001020AEA November 19, 2020 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Report No.: LCS201001020AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 36 Revision History Revision Issue Date Revisions Revised By 000 November 19, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS Report No.: LCS201001020AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 36 TABLE OF CONTENTS Description .................................................................................................................................. Page 1. GENERAL INFORMATION ................................................................................................................................... 6 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................ 6 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS .......................................................................................... 6 1.3.…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AWD4-ECHBUDS _______________________________________________________________________________________________ 1.2. Photo of Conducted Emissions Measurement Fig. 3