2AD5K-PWE200Truly Wireless Earbuds

ver 0.1 [English] PWE-200 Web Menual [ Please use it after charging] Contents Package Contents Description of Parts Product Specifications and features How to use 1. Power On / Off 2. Battery Charging 3. Pairing 4. PeerMode 5. Call Answer / Call End / Call Reject 6. Call Transfer 7. Music Play 8. Multi Pariring 9. Auto Reconnect 10. Using of Partron Connect application Button function and status information Precautions Product Warranty and Service Guide for the Paid Service Product Warranty / Package Contents / ※ Components of this product may be changed without notice to improve the performance or quality of the product. Earbuds Tips ( S, L ) Quick Guide Charging Case Charging Cable PWE-200 Earbuds Size M is included in the earbird. / Description of Parts/ MIC PWE-200 Earbud Charging Case(Charging cradle) MIC LED LED / Product Specifications and features / Standby Time Operating Time (Music) Operating Time(Call) Charging Time Battery Capacity Working Distance Supported profiles Decoder Bluetooth Version Power Consumption Frequency Band 200 hours (Slave) 6 hours 6 hours 2 hours (±30mins) Earbuds : Lithium ion 3.7V (60mAh), Charging case : Lithium Polymer 3.8V (500mAh) 10m HFP / HSP / A2DP / AVRCP SBC, APT-X, AAC Version 5.0 0.5W 2.4GHz ISM Band (2.4000GHz ~ 2.4800GHz) ※ Above mentioned operating times based on connected devices or surrounding environment. / How to use / 1. Power On / Off Power On - The power is automatically turned on when the earbird is removed from the charging case. Power Off - The power will automatically turn off when the earbird is inserted into the charging case. Charging Case Charging Earbuds USB Type-C - When the charger is connected to the cradle, the Red LED is on. - When charging is completed, the LED is off. - When the earbud is inserted into the cradle, the red LED lights up. - When the earbud is normally charged, the LED turns off. ※ When the charger is connected, the headset will be disconnected from the device. 2. Battery Charging ※Recommendations - When charging with USB HUB, the charging may not be smooth due to low current, and please use a 5V 500mA to 5V 1A rated charger for fast charging. ※ It takes about 2 hours to charge the battery when it is discharged. ※Low Battery Notifications and Alarms - If the battery charge remains 20%, the red LED will flash rapidly once with an audible "battery is low." Charging case Wireless charging - The product has a built-in wireless charging function that allows you to charge the product using a wireless charger. - If the battery temperature rises above a certain level during wireless or high-speed charging, charging may stop for safety reasons. *Wireless chargers are sold separately. 3. Pairing Register pairing - The first time you turn on the power, the red and blue LEDs continue to flash and automatically enter pairing mode. - After entering, if there is no connection for two minutes, enter standby. - In the Bluetooth menu of your phone or target device, turn on Bluetooth, run a search, and locate and connect PWE-200 in the list of devices searched. -"Connected" when connected normallyThe LED turns off with an announcement. - Once registration is completed, it will automatically connect in the future. - 1 to 3 seconds after registration is completed, a request is made to register the opposite earbird. - When a pairing request occurs, please click "OK" or "Accept" to register. - If both PWE-200-L and PWE-200-R are registered on the Bluetooth list, any subsequent removal of the earbuds from the charging case will automatically connect. ※If the red and blue LEDs do not keep flashing when the power is on, please follow the procedure below. - With power on, touch the earbird on the side you want to register for 6 seconds. - The red and blue LEDs continue to flash with the sound of "Start pairing". - After entering, if there is no connection for two minutes, enter standby. - On the Bluetooth menu of the device you want to pair, turn on Bluetooth and connect PWE-200 from the list of discovered devices. - When connected normally, the LED will turn off with a "Connected" sound. - Once registration is completed, after automatically connected. - After 1 to 3 seconds of registration, you will be asked to register the opposite earbird, so press "OK" or "Accept" to register. - Once PWE-200-L and PWE-200-R are all registered on the Bluetooth list, any subsequent removal of the earbird from the cradle will automatically connect. 4. PeerMode - When you first receive the product and turn it on, it automatically connects between earbuds so you can listen to music on both sides. ※If one outside can be heard if you don't follow the steps below. - Both ieobeodeu to touch, followed by 10 seconds after No. 2 in power is switched on in touch. - The purple LED on both earbuds flashes once and then powers back on. - The blue LED flashes every 0.3 seconds after power is back on. - Once the earbird-to-earbird connection is complete, the blue LED stops flashing and the peer is completed. - Automatically enters pairing mode after the earbird-to-eard connection is complete. 3. Pairing Register pairing - The first time you turn on the power, the red and blue LEDs continue to flash and automatically enter pairing mode. - After entering, if there is no connection for two minutes, enter standby. - In the Bluetooth menu of your phone or target device, turn on Bluetooth, run a search, and locate and connect PWE-200 in the list of devices searched. -"Connected" when connected normallyThe LED turns off with an announcement. - Once registration is completed, it will automatically connect in the future. - 1 to 3 seconds after registration is completed, a request is made to register the opposite earbird. - When a pairing request occurs, please click "OK" or "Accept" to register. - If both PWE-200-L and PWE-200-R are registered on the Bluetooth list, any subsequent removal of the earbuds from the charging case will automatically connect. ※If the red and …

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PARTRON CO., LTD. 22,Samsung1-ro2-gil, Hwaseong-si, Gyeonggi-do South Korea Date: May 21, 2020 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. UL Verification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Athena Kim/Assistant manager of KCTL Inc. and hereafter referred to as KCTL to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Athena Kim/Assistant manager of KCTL Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KCTL as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Youlim Shin / Associate Research Engineer

PARTRON CO., LTD. 22,Samsung1-ro2-gil, Hwaseong-si, Gyeonggi-do South Korea CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 May 21, 2020 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, PARTRON CO., LTD. requests confidentiality for the following products: FCC ID Number Product Title/Model 2AD5K-PWE200 Truly Wireless Earbuds / PWE-200 The following exhibits contain trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our product. This material is not customarily available to the general public and we request that it be withheld from public inspection. We request that the following information submitted be held permanent confidential treatment. Permanent Confidential Request -. Schematics -. Block Diagram -. Operational Description -. Antenna specification We also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give temporary confidentiality of commercially sensitive information prior to product release. Short-Term Confidential Request -. External Photos -. Internal Photos -. Test set-up photo -. User Manual If you have any questions, please feel free to contact me at the address shown below. Sincerely, Youlim Shin /Associate Research Engineer

PARTRON CO., LTD. 22,Samsung1-ro2-gil, Hwaseong-si, Gyeonggi-do South Korea Letter of Attestation Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 May 25, 2020 TO WHOM IT MAY CONCERN We, PARTRON CO., LTD., would like to declare that the right & left ear buds’s circuit boards are identical. FCC ID: 2AD5K-PWE200 Product Name: Truly Wireless Earbuds Model Number: PWE-200 If you have any questions, please feel free to contact me at the address shown below. Sincerely, Youlim Shin /Associate Research Engineer

http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval External photos of EUT -Left http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval -Right http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval

<Label design & location> This device is so small, so it’s impracticable to label. The FCC ID is placed in the user manual and the FCC ID is placed on the charging case. The rear of the charging case

http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval Internal photos of EUT -Left http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval FPCB Antenna (Bluetooth, Bluetooth LE) http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval -Right http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval FPCB Antenna (Bluetooth, Bluetooth LE)

http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval * RF Exposure 1. Regulation According to the KDB 447498 D01 V06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. 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; for example, handheld PTT two-way radios, handsets, laptops and tablets, etc. a) For 100 ㎒ to 6 ㎓ and test separation distances ≤ 50 ㎜, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, ㎽) / (min. test separation distance, ㎜)] · [√f(㎓)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR,30 where ● f(㎓) is the RF channel transmit frequency in ㎓ ● Power and distance are rounded to the nearest ㎽ 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 ㎜, and for transmission frequencies between 100 ㎒ and 6 ㎓. When the minimum test separation distance is < 5 ㎜, a distance of 5 ㎜ according to 4.1 f) is applied to determine SAR test exclusion. b) For 100 ㎒ to 6 ㎓ and test separation distances > 50 ㎜, 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 ㎜ in step a)] + [(test separation distance – 50 ㎜)·(f(㎒)/150)]} ㎽, for 100 ㎒ to 1500 ㎒ 2) {[Power allowed at numeric threshold for 50 ㎜ in step a)] + [(test separation distance – 50 ㎜)·10]} ㎽, for > 1500 ㎒ and ≤ 6 ㎓ c) For frequencies below 100 ㎒, the following may be considered for SAR test exclusion (also illustrated http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval in Appendix C): 1) For test separation distances > 50 ㎜ and < 200 ㎜, the power threshold at the corresponding test separation distance at 100 ㎒ in step b) is multiplied by [1 + log(100/f(㎒))] 2) For test separation distances ≤ 50 ㎜, the power threshold determined by the equation in c) 1) for 50 ㎜ and 100 ㎒ is multiplied by ½ 3) SAR measurement procedures are not established below 100 ㎒. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any SAR test results below 100 ㎒ to be acceptable. http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval 2. Result 2-1. Calculation Result of RF Exposure -Left Mode Test frequency [㎒] Max. tune-up Power [㏈m] Conducted output power [㎽/] Min. test separation distance [㎜] SAR test exclusion thresholds ≤ 3.0 for 1-g SAR GFSK 2 480 8.00 6.31 5.00 1.99 Bluetooth LE 2 402 -2.00 0.63 5.00 0.20 Note: 1. SAR test exclusion thresholds = [(max. power of channel, including tune-up tolerance, ㎽)/(min. test separation distance, ㎜)] · [√f(㎓)] = [(6.31)/(5)] · [√2.480] = 1.99 2. SAR test exclusion thresholds = [(max. power of channel, including tune-up tolerance, ㎽)/(min. test separation distance, ㎜)] · [√f(㎓)] = [(0.63)/(5)] · [√2.402] = 0.20 -Right Mode Test frequency [㎒] Max. tune-up Power [㏈m] Conducted output power [㎽/] Min. test separation distance [㎜] SAR test exclusion thresholds ≤ 3.0 for 1-g SAR GFSK 2 480 9.50 8.91 5.00 2.81 Bluetooth LE 2 402 2.00 1.58 5.00 0.49 Note: 1. SAR test exclusion thresholds = [(max. power of channel, including tune-up tolerance, ㎽)/(min. test separation distance, ㎜)] · [√f(㎓)] = [(8.91)/(5)] · [√2.480] = 2.81 2. SAR test exclusion thresholds = [(max. power of channel, including tune-up tolerance, ㎽)/(min. test separation distance, ㎜)] · [√f(㎓)] = [(1.58)/(5)] · [√2.402] = 0.49 http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval 3. Target power and tolerance, Max tuneup power -Left Mode Target power [㏈m] Tolerance [㏈] Max tuneup power [㏈m] Average Power [㏈m] GFSK _2 402 ㎒ 7.50 ±0.50 8.00 7.23 GFSK _2 441 ㎒ 7.50 ±0.50 8.00 7.47 GFSK _2 480 ㎒ 7.50 ±0.50 8.00 7.45 8DPSK _2 402 ㎒ 7.50 ±0.50 8.00 7.18 8DPSK _2 441 ㎒ 7.50 ±0.50 8.00 7.39 8DPSK _2 480 ㎒ 7.50 ±0.50 8.00 7.44 Bluetooth LE _2 402 ㎒ -4.00 ±2.00 -2.00 -5.95 Bluetooth LE _2 440 ㎒ -4.00 ±2.00 -2.00 -5.92 Bluetooth LE _2 480 ㎒ -4.00 ±2.00 -2.00 -5.93 -Right Mode Target power [㏈m] Tolerance [㏈] Max tuneup …

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verify No.853211165170 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR20-SRF0126 Page (2) of (42) KCTL-TIR001-003/3 KP20-01535 REPORT REVISION HISTORY Date Revision Page No 2020-05-20 Originally issued - This report shall not be reproduced except in full, without the written approval of KCTL Inc. This document may be altered or revised by KCTL Inc. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by KCTL Inc. will constitute fraud and shall nullify the document. This test report is a general report that does not use the KOLAS accreditation mark and is not related to KS Q ISO/IEC 17025 and KOLAS accreditation. General remarks for test reports Nothing significant to report. KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR20-SRF0126 Page (3) of (42) This test report shall not be reproduced, except in full, without the written approval KCTL-TIR001-003/3 KP20-01535 CONTENTS 1. General information ...................................................................................................... 4 2. Device information ........................................................................................................ 4 2.1. Accessory information ............................................................................................ 4 2.2. Frequency/channel operations ................................................................................ 5 2.3. Duty Cycle .............................................................................................................. 5 3. Antenna requirement .................................................................................................... 6 4. Summary of tests .......................................................................................................... 7 5. Measurement uncertainty ............................................................................................. 8 6. Measurement results explanation example .................................................................. 9 7. Test results ................................................................................................................. 10 7.1. Maximum peak output power ................................................................................ 10 7.2. Peak Power Spectral Density ............................................................................... 13 7.3. 6 dB Bandwidth(DTS Channel Bandwidth) ........................................................... 16 7.4. Spurious Emission, Band Edge and Restricted bands .......................................... 19 7.5. Conducted Spurious Emission .............................................................................. 39 8. Measurement equipment ............................................................................................ 42 KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR20-SRF0126 Page (4) of (42) This test report shall not be reproduced, except in full, without the written approval KCTL-TIR001-003/3 KP20-01535 1. General information Client : PARTRON CO., LTD. Address : 22,Samsung1-ro2-gil, Hwaseong-si, Gyeonggi-do South Korea Manufacturer : PARTRON CO., LTD. Address : 22,Samsung1-ro2-gil, Hwaseong-si, Gyeonggi-do South Korea Laboratory : KCTL Inc. Address : 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Accreditations : FCC Site Designation No: KR0040, FCC Site Registration No: 687132 VCCI Registration No. : R-20080, G-20078, C-20059, T-20056 Industry Canada Registration No. : 8035A KOLAS No.: KT231 2. Device information Equipment under test : Truly Wireless Earbuds Model : PWE-200 Frequency range : 2 402 ㎒ ~ 2 480 ㎒ (Bluetooth(BDR/EDR/BLE)) Modulation technique : Bluetooth(BDR/EDR)_ GFSK, /4DQPSK, 8DPSK Bluetooth(BLE)_GFSK Number of channels : Bluetooth(BDR/EDR)_79ch / Bluetooth(BLE)_40ch Power source : DC 3.7 V Antenna specification : Bluetooth(BDR/EDR/BLE)_FPCB Antenna Antenna gain : 2.16 ㏈i (Bluetooth/BLE_Left) 2.93 ㏈i (Bluetooth/BLE_Right) Software version : V1.13 Hardware version : V1.1.0 Test device serial No. : N/A Operation temperature : -10 °C ~ 50 °C 2.1. Accessory information Equipment Manufacturer Model Serial No. Power source N/A - - - - KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR20-SRF0126 Page (5) of (42) This test report shall not be reproduced, except in full, without the written approval KCTL-TIR001-003/3 KP20-01535 2.2. Frequency/channel operations This device contains the following capabilities: Bluetooth(BDR/EDR), Bluetooth Low Energy Ch. Frequency (㎒) 00 2 402 . . . . 19 2 440 . . . . 39 2 480 Table 2.2.1. Bluetooth Low Energy 2.3. Duty Cycle -Left - BLE (1MBits/s, Packet length 37) Note1) : Period : 0.625 ㎳, On time : 0.385 ㎳ Note2) : Duty Cycle(DC) = 0.385/0.625 = 0.615 5 Note3) : Duty Cycle Factor(DCF) = 10 log(1/0.615 5) = 2.11 ㏈ Note4) : BLE (1MBits/s, Packet length 37) is a non-continuous transmission (duty cycle < 98 %) KCTL Inc. 65, Sinwon-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea TEL: 82-31-285-0894 FAX: 82-505-299-8311 www.kctl.co.kr Report No.: KR20-SRF0126 Page (6) of (42) This test report shall not be reproduced, except in full, without the written approval KCTL-TIR001-003/3 KP20-01535 -Right - BLE (1MBits/s, Packet length 37) Note1) : Period : 0.625 ㎳, On time : 0.385 ㎳ Note2) : Duty Cycle(DC) = 0.385/0.625 = 0.615 2 Note3) : Duty Cycle Factor(DCF) = 10 log(1/0.615 2) = 2.11 ㏈ Note4) : BLE (1MBits/s, Packet length 37) is a non-continuous transmission (duty cycle < 98 %) 3. Antenna requirement Requirement of FCC part section 15.20…

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http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval Test setup photos -Left - Below 30 ㎒ (9 ㎑ ~ 30 ㎒) - Below 1 ㎓ (30 ㎒ ~ 1 ㎓) http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval - Above 1 ㎓ (1 ㎓ ~ 18 ㎓) - Above 18 ㎓ (18 ㎓ ~ 40 ㎓) http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval -Right - Below 30 ㎒ (9 ㎑ ~ 30 ㎒) - Below 1 ㎓ (30 ㎒ ~ 1 ㎓) http://www.kctl.co.kr This test report shall not be reproduced, except in full, without the written approval - Above 1 ㎓ (1 ㎓ ~ 18 ㎓) - Above 18 ㎓ (18 ㎓ ~ 40 ㎓)