2A45G-ES-GC502187Electric Scooter

USER MANUAL PORTABLE ELECTRIC SCOOTER USER MANUAL PORTABLE ELECTRIC SCOOTER 2 CONTENTS 1. STANDARD INSTRUCTIONS 4 2. BEFORE USE / SAFETY INSTRUCTIONS 5 3. BOX CONTENT 8 4. MAIN PARTS 9 5. SCOOTER PARTS DIAGRAM 10 6. FOLDING, UNFOLDING AND ADJUSTING THE HANDLEBAR HEIGHT 11 7. OPERATING INSTRUCTIONS 12 8. RIDING OPERATION 16 9. WARNINGS 18 10. BATTERY AND CHARGER 20 11. CLEANING 21 12. STORAGE AND MAINTENANCE 21 13. TROUBLESHOOTING 22 14. PROTECT THE ENVIRONMENT 23 15. TRADE MARK AND LEGAL STATEMENT 23 16. TECHNICAL SPECIFICATIONS 24 3 EN THANKS FOR CHOOSING THE E-TWOW PORTABLE ELECTRIC SCOOTER Thank you for choosing the E-TWOW portable electric scooter (hereinafter referred to as scooter). The scooter is a recreational vehicle that allows you to travel in an efficient, fun, economic and ecologic manner. 4 1. STANDARD INSTRUCTIONS The scooter is designed for personal transportation. It is produced by Zhejiang E-TWOW Electric Vehicle Co.,Ltd; Address: No. 518, Meihe road, Jinhua, Zhejiang, China. The scooter is a two-wheeled vehicle, designed for adults over the age of 18. It can support a maximum weight of 110 kg. For a safe operation, we recommend a minimum weight of 50 kg. The scooter is sold fully assembled and it comes with a dedicated charger. The scooter is powered by a brushless DC motor integrated in the front wheel. It is designed to be used on a surface that is traditionally paved, such as a street or on smooth terrain. It can climb ramps with 20 degrees inclines. The scooter is identified by the unique identification number marked permanently on its platform. The operating instructions found in this manual are valid for all E-TWOW scooters. The manual comes with a separate Specification Sheet where you can see the par- ticular features of each scooter model. This manual includes basic operational instructions for the scooter. It cannot cov- er all situations where injury or death may occur. THE USERS MUST USE GOOD JUDGMENT AND COMMON SENSE TO DETECT AND AVOID THE HAZARDS AND DANGERS that they may encounter when riding the scooter. By using the scooter, you accept the inherent risks of operating it. IMPORTANT! Read carefully and keep for future reference Before using the scooter, carefully read all the instructions in this manual. Pay particular attention to the “SAFETY INSTRUCTIONS” chapter. IMPROPER USE OF THE SCOOTER AND FAILURE TO FOLLOW THESE WARN- INGS MAY CAUSE SERIOUS ACCIDENTS. USE THE SCOOTER WITH ATTEN- TION AND CAUTION FOR A SAFE OPERATION. ALWAYS STAY ALERT! Your scooter came with a warranty certificate at the time of purchase. To obtain repair or a replacement under this warranty you must ensure the retailer or online store where the scooter was purchased has indicated the location and date of purchase on the warranty certificate. You must also include a copy of the certificate you mailed in with your scooter when you mail or present your scooter for repair or replacement Please request a warranty certificate from your reseller if one hasn’t been offered! For any warranty related issues please contact the company where you purchased the scooter from or contact us directly at [email protected]. 5 EN 2. BEFORE USE / SAFETY INSTRUCTIONS To safely ride the scooter and to avoid accidents, collisions or loss of control, please carefully read the following instructions. The use of the scooter in violation of the warnings and instructions found in this manual is at your own risk and E-TWOW is relieved of any liability regarding any damages caused by inappropriate use of the scooter. The warnings and instructions found in this manual are marked with different sym- bols. Please read and understand the meaning of each symbol: This symbol is a warning that indicates a potential hazard, which could cause damage to goods, minor injuries, serious injury or even death. This symbol indicates a restriction. This symbol indicates a requirement that needs to be followed. Attention! Check local laws and regulation to see where you can legally use the scooter. Respect all applicable laws in your country for pedestrians and vehicles. Cross the protected passages while walking. In any case, anticipate your trajectory and your speed while respecting the code of the road, the code of the sidewalk and the most vulnerable. Notify your presence when approaching a pedestrian or cyclist when you are not seen or heard. Where there are no regulations, follow the safety instructions in this manual. E-TWOW assumes no liability for any damages, accidents or legal disputes resulting from non-compliance with local laws or safety guidelines in this manual. • Always inspect the scooter prior to use. Properly inspecting and maintaining your scooter can reduce the risk of injury. Make sure the handlebar is adjusted to your height. Check if the scooter steers properly and if all connection elements (such as a folding system) are correctly tightened and not broken, and that the brakes and wheels are in good condition. • The maximum permissible mass of the user is 110 kg. • Always wear a safety helmet and other protective equipment when riding the scooter. Use an approved bicycle or skateboard helmet that fits properly with the chin strap in place and protects the back of your head. Local legislations may require riders of two-wheeled vehicles to wear a helmet and other protective gear. We strongly recommend that you use hand/wrist, knee, head and elbow protections • Take the time to learn the basics of the practice to avoid any serious accident that can take place in the first months of use; When you ride the scooter for the first time, make sure to first practice in a wide area, where there are no children, pedestrians, pets or other vehicles. You should only ride in public spaces, once you have mastered the scooter riding techniques. You can also contact the local dealer so he can refer you to an appropriate training organization. • The scooters are sold with the speed limited according to the legal regula…

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Model difference letter 2022.03.28 Dear Eurofins Reviewer, This is a new Application from Zhejiang E-TWOW Electric Vehicle Co.,Ltd. M odel No.: S2 BOOSTER ES and S2 BOOSTER E. The identical in interior structure and RF electrical circuits for the above models,with difference being model name. Thank you for your cooperation! Yours sincerely, Signatory: N ame: Jixiang Zhong Position: Manager Company Name: Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address: NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Tel / Fax +86-17858974811 E-Mail: [email protected]

DCDCmodule 1 2 Input36.5V + - 5Vvoltage output MCU PIC16F1947 bluetooth BR1001 light serial communication screen on-off control ADsampling control PI01 PI02 CO PI01 PI02 CommentDescriptionDesignatorFootprintLibRefQuantity 电源输入 36VConnectorCON21 100V/2.2uF Electrolytic Capacitor C29CD5ZELECTRO21 4.7nFCapacitorC450805CCAP1 2.2nFCapacitorC460805CCAP1 104CapacitorC47, C?0805CCAP2 10nFCapacitorC?0603CCAP1 25V/220uF Electrolytic Capacitor C?CD8ZELECTRO22 100nFCapacitorC?0805CCAP1 RS1MDiodeD15, D19, D20SOD123DIODE3 1N4007DiodeD?SOD123DIODE1 8.2V/0.5WZener DiodeD?D10ZENER11 FR107DiodeD?MBDIODE1 8.2VZener DiodeDW2SOD123ZENER11 2mR/1AL?L_9mm_5mmINDUCTOR1 TRANL?ee10TRAN1 13003NPN TransistorQ14NPN1 2N5551NPN TransistorQ23NPN1 2N5551NPN TransistorQ?SOT_23NPNNPN2 2SA1013PNP TransistorQ?TO-92BPNP1 100R/2WR1RS 1WRES21 100RR30805RRES21 68KR220805RRES21 330RR230805RRES21 27KR800805RRES21 1KR128, R?0805RRES22 1KR?1206RES22 2.2kR?0603RRES21 3RR?0805RRES21 3.3KR?0805RRES21 4.7KR?0805RRES21 20KR?0603RRES21 30KR?0805RRES22 78R/2WR?R_2WRES21 510RR?0603RRES22 NCR?0603RRES21 TESTPOINTSL?PANVIA_41 78L05ConnectorU?SOT-89-78L0578M051

Model No.: S2 BOOSTER ES FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: S2 BOOSTER ES LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: S2 BOOSTER ES TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE Model No.: S2 BOOSTER ES Label of Adapter

Model No.: S2 BOOSTER ES FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: S2 BOOSTER ES LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: S2 BOOSTER ES TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE Model No.: S2 BOOSTER ES Label of Adapter

Label Sample for FCC ID: 2A45G-ES-GC502187 FCC ID: 2A45G-ES-GC502187 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.

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. TEST REPORT FCC Rules Part 15.247 Report Reference No. ..................... : FCC ID.. .......................................... : MTWG22030197-R 2A45G-ES-GC502187 Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : March 07,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address ............................................ : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Test specification/ Standard ..........: FCC Rules Part 15.247 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., 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. Test item description ..................... : Electric Scooter Trade Mark ....................................... : N/A Manufacturer .................................... : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Model/Type reference....................... : S2 BOOSTER ES Listed Models .................................. : S2 BOOSTER E Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version .............................. 004 Software Version ............................... 1.89 Rating ............................................... : DC 36.5V (by Battery) DC 42V by Adapter Result................................................ : PASS Report No.: MTWG22030197-R Page 2 of 34 T E S T R E P O R T Equipment under Test : Electric Scooter Model /Type : S2 BOOSTER ES Listed Models : S2 BOOSTER E Remark Only with different model names. Applicant : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Manufacturer : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Test Result: PASS 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. Report No.: MTWG22030197-R Page 3 of 34 Contents 1. REVISION HISTORY ................................................................ 4 2. TEST STANDARDS .................................................................. 5 3. SUMMARY ............................................................................. 6 3.1. General Remarks 6 3.2. Product Description 6 3.3. Equipment Under Test 6 3.4. Short description of the Equipment under Test (EUT) 6 3.5. EUT operation mode 7 3.6. Block Diagram of Test Setup 7 3.7. Test Item (Equipment Under Test) Description* 7 3.8. Auxiliary Equipment (AE) Description 7 3.9 Antenna Information* 8 3.10. EUT configuration 8 3.11. Modifications 8 4. TEST ENVIRONMENT ............................................................... 9 4.1. Address of the test laboratory 9 4.2. Environmental conditions 9 4.3. Test Description 10 4.4. Statement of the measurement uncertainty 10 4.5. Equipments Used during the Test 11 5. TEST CONDITIONS AND RESULTS ............................................ 12 5.1. AC Power Conducted Emission ................................................................................... 12 5.2. Radiated Emission ........................................................................................................ 15 5.3. Maximum Peak Output Power ...................................................................................... 22 5.4. Power Spectral Density ................................................................................................ 23 5.5. 6dB Bandwidth and 99% Bandwidth ............................................................................ 25 5.6. Band Edge Compliance of RF Emission ...................................................................... 27 5.7. Spurious RF Conducted Emission ............................................................................... 29 5.8. Antenna Requirement ................................................................................................... 32 6. TEST SETUP PHOTOS OF THE EUT .......................................... 33 7. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 34 Report No.: MTWG22030197-R Page 4 of 34 1. Revision History Revision Issue Date Revisions Revised By 00 2022-03-07 Initial Issue Alisa Luo Report No.: MTWG22030197-R Page 5 of 34 2. TEST STANDARDS The tests were performed according to following standards: The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices Report No.: MTWG22030197-R Page 6 of 34 3. SUMMARY 3.1. General Remarks Date of receipt of test sample : 2022.02.25 Testing commenced on : 2022.02.26 Testing co…

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Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. RF Exposure Evaluation Report Report Reference No. ..................... : FCC ID.. .......................................... : MTWG22030197-H 2A45G-ES-GC502187 Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : March 07,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address ............................................ : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Test specification/ Standard ..........: 47 CFR Part 1.1307 47 CFR Part 2.1093 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., 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. Test item description ..................... : Electric Scooter Trade Mark ....................................... : N/A Manufacturer .................................... : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Model/Type reference....................... : S2 BOOSTER ES Listed Models .................................. : S2 BOOSTER E Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version .............................. 004 Software Version ............................... 1.89 Rating ............................................... : DC 36.5V (by Battery) DC 42V by Adapter Report No.: MTWG22030197-H Page 2 of 5 T E S T R E P O R T Equipment under Test : Electric Scooter Model /Type : S2 BOOSTER ES Listed Models : S2 BOOSTER E Remark Only with different model names. Applicant : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Manufacturer : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Test Result: PASS 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. Report No.: MTWG22030197-H Page 3 of 5 1. Revision History Revision Issue Date Revisions Revised By 00 2022-03-07 Initial Issue Alisa Luo Report No.: MTWG22030197-H Page 4 of 5 2. SAR Evaluation 2.1 RF Exposure Compliance Requirement 2.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 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 Exclusion Threshold condition, listed below, is satisfied. 2.1.2 Limits 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 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 Report No.: MTWG22030197-H Page 5 of 5 2.1.3 EUT RF Exposure Measurement Data BLE GFSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz) -2.272 -2.272±1 -1.272 Middle(2441MHz) -3.135 -3.135±1 -2.135 Highest(2480MHz) -4.733 -4.733±1 -3.733 Channel Maximum Peak Conducted Output Power (dBm) Maximum tune-up Power Calculated value Exclusion threshold SAR Test Exclusion (dBm) (mW) Middle(2402MHz) -2.272 -1.272 0.75 0.23 3.0 Yes .......................THE END OF REPORT.........................

Barrot Company APPROVED: ECO NO: LTR ABCD 6 5 4 3 2 1 DATE: DCBA REVISION RECORD SCALE: SHEET: OF DRAWING NO: TITLE: COMPANY: RELEASED: DATED: DATED: QUALITY CONTROL:CHECKED: DATED: DATED: DRAWN: CODE: SIZE: REV: 2 2 DC/DC BR1001 (QFN48) 1 VBAT 2 VBAT_RF 3 XTALP_24M_N 4 XTALP_24M_P 5 XTALP_32K_P 6 XTALP_32K_N 7 RF_N 8 RF_P 9 GPIO19 10 GPIO20 11 GPIO21 12 GPIO00 36 GPIO17 35 GPIO16 34 GPIO30 33 GPIO29 32 GPIO28 31 GPIO27 30 DVSS 29 VDD12 28 GPIO15 27 GPIO14 26 GPIO10 25 GPIO09 37 GPIO18 38 GPIO22 39 VDDIO 40 GPIO11 41 GPIO12 42 GPIO13 43 RESET 44 VBUS 45 VBAT_CHG 46 VDCDC_D 47 VDCDC_RF 48 BUCK_SW 24 GPIO08 23 GPIO26 22 GPIO25 21 GPIO24 20 GPIO23 19 GPIO07 18 GPIO06 17 GPIO05 16 GPIO04 15 GPIO03 14 GPIO02 13 GPIO01 49 GND U5 C9 1uF L4 NC C1 10uF C13 10uF C14 NC L2 0R C5 100nF C35 1uF C8 1uF C4 1uF 1 GND 2 3V3 3 BOOT0 4 SWDIO 5 SWCLK 6 PA7 7 SPI_CSB 8 SPI_CLK 9 SPI_MISO 10 SPI_MOSI 11 I2C_SCL 12 I2C_SDA 13 UART_CTS 14 CONN/DISC 15 UART_RTS 16 PB0 17 PB1 18 PB2 19 RESET 20 UART_RX 21 UART_TX 22 ADC_IN4 23 ADC_IN5 24 PB12 25 PB10 26 PB11 27 PB13 28 PB14 U1 BR2262e 3 1 2 4 X2 24MHZ C2 NC C3 NC R3 100K C11 1uF 1 2 X3 32.768KHz C15 NC C16 NC 1 2 J1 ANT-F MARK1 3.3V GPIO00 GPIO01 GPIO02 GPIO04 GPIO05 GPIO06 GPIO07 GPIO25 GPIO26 GPIO08 GPIO09 GPIO10GPIO14 GPIO15 GPIO28 GPIO16 GPIO18 GPIO22 RESETB GPIO13 GPIO12 GPIO11 GPIO30GPIO29 GPIO09 GPIO10GPIO07GPIO08 GPIO05GPIO06 GPIO01GPIO00 GPIO02 RESETB 3.3V 3.3V GPIO04 GPIO03 GPIO25GPIO26 GPIO14 GPIO15 GPIO28 GPIO29 GPIO30 GPIO16 GPIO18 GPIO22 GPIO11 GPIO12 GPIO13 GPIO03 GPIO21 GPIO21 ANT

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. TEST REPORT FCC Rules Part 15.247 Report Reference No. ..................... : FCC ID.. .......................................... : MTWG22030197-R 2A45G-ES-GC502187 Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : March 07,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address ............................................ : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Test specification/ Standard ..........: FCC Rules Part 15.247 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., 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. Test item description ..................... : Electric Scooter Trade Mark ....................................... : N/A Manufacturer .................................... : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Model/Type reference....................... : S2 BOOSTER ES Listed Models .................................. : S2 BOOSTER E Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version .............................. 004 Software Version ............................... 1.89 Rating ............................................... : DC 36.5V (by Battery) DC 42V by Adapter Result................................................ : PASS Report No.: MTWG22030197-R Page 2 of 34 T E S T R E P O R T Equipment under Test : Electric Scooter Model /Type : S2 BOOSTER ES Listed Models : S2 BOOSTER E Remark Only with different model names. Applicant : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Manufacturer : Zhejiang E-TWOW Electric Vehicle Co.,Ltd. Address : NO.2 Building, NO.518 Meihe Road, Wucheng District, Jinhua City, Zhejiang. Test Result: PASS 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. Report No.: MTWG22030197-R Page 3 of 34 Contents 1. REVISION HISTORY ................................................................ 4 2. TEST STANDARDS .................................................................. 5 3. SUMMARY ............................................................................. 6 3.1. General Remarks 6 3.2. Product Description 6 3.3. Equipment Under Test 6 3.4. Short description of the Equipment under Test (EUT) 6 3.5. EUT operation mode 7 3.6. Block Diagram of Test Setup 7 3.7. Test Item (Equipment Under Test) Description* 7 3.8. Auxiliary Equipment (AE) Description 7 3.9 Antenna Information* 8 3.10. EUT configuration 8 3.11. Modifications 8 4. TEST ENVIRONMENT ............................................................... 9 4.1. Address of the test laboratory 9 4.2. Environmental conditions 9 4.3. Test Description 10 4.4. Statement of the measurement uncertainty 10 4.5. Equipments Used during the Test 11 5. TEST CONDITIONS AND RESULTS ............................................ 12 5.1. AC Power Conducted Emission ................................................................................... 12 5.2. Radiated Emission ........................................................................................................ 15 5.3. Maximum Peak Output Power ...................................................................................... 22 5.4. Power Spectral Density ................................................................................................ 23 5.5. 6dB Bandwidth and 99% Bandwidth ............................................................................ 25 5.6. Band Edge Compliance of RF Emission ...................................................................... 27 5.7. Spurious RF Conducted Emission ............................................................................... 29 5.8. Antenna Requirement ................................................................................................... 32 6. TEST SETUP PHOTOS OF THE EUT .......................................... 33 7. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 34 Report No.: MTWG22030197-R Page 4 of 34 1. Revision History Revision Issue Date Revisions Revised By 00 2022-03-07 Initial Issue Alisa Luo Report No.: MTWG22030197-R Page 5 of 34 2. TEST STANDARDS The tests were performed according to following standards: The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices Report No.: MTWG22030197-R Page 6 of 34 3. SUMMARY 3.1. General Remarks Date of receipt of test sample : 2022.02.25 Testing commenced on : 2022.02.26 Testing co…

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Model No.: S2 BOOSTER ES RE TEST SETUP Model No.: S2 BOOSTER ES CE TEST SETUP