2AX7TSCN1WeWALK Smart Cane

USER MANUAL INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FEATURES AT A GLANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WHAT’S INSIDE THE BOX? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COMPONENTS OF THE WEWALK SMART CANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ULTRASONIC SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TACTILE BUTTONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPEAKER AND MICROPHONE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . POWER BUTTON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOUCHPAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FRONT LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MICRO USB INPUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GETTING STARTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HOLDING AND USING THE WEWALK SMART CANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WALKING WITH WEWALK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FREQUENTLY ASKED QUESTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OPERATIONAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BATTERY SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . POINTS TO BE CONSIDERED DURING TRANSPORT . . . . . . . . . . . . . . . . . . . . . LIABILITY LIMITATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INTENDED USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . COUNTRY RESTRICTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PRODUCT SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HARDWARE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRICAL VALUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OTHER SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ENVIRONMENTAL CONDITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INPUTS/OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOFTWARE UPDATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . POWER CONSUMPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 2 3 4 4 4 4 4 4 4 5 6 6 8 10 10 10 11 11 12 12 12 13 13 14 14 14 15 15 15 15 16 WELCOME TO WeWALK INTRODUCTION FEATURES AT A GLANCE WHAT’S INSIDE THE BOX? At WeWALK, our mission is to provide our visually impaired community with a tool to get them anywhere, safely, effectively, and independently. Congratulations on your purchase of WeWALK Smart Cane and we thank you for joining us on this journey. We hope that it proves to be a valuable aid to your mobility. With care, your WeWALK will give you many years of trouble-free use. Please read this user guide carefully as it explains how to operate your WeWALK effectively. We also strongly recommend orientation and mobility training to achieve the safety and independence you need before using your WeWALK, You can reach the latest instructions from support.wewalk.io or write to us via [email protected]. 1. DETECT OBSTACLES: WeWALK detects obstacles at head and chest level (such as low hanging tree branches and light poles) with its onboard ultrasonic sensor, warning you through vibrations. 2. GET NAVIGATION: Get accessible and customizable turn-by-turn navigation. 3. LEARN WHAT’S AROUND YOU: Quickly find, save, and navigate to new places around you. 4. ACCESS PUBLIC TRANSPORTATION INFORMATION: Learn about nearby stops and timetables. 5. VOICE COMMANDS WITH AMAZON ALEXA (BETA): Use Alexa with voice commands. You can ask for information on the weather, add something to your to-do list, or do anything that Alexa can do on an Alexa-enabled device. WeWALK’s capabilities are growing rapidly. You can always check our application and support.wewalk.io for new features! ● WeWALK’s smart handle ● Folding white cane (with an adaptor to attach the handle) ● Charger (Adaptor and USB Cable) ● WeWALK bag ● A quick start guide in braille ● User manual ● Wrist strap COMPONENTS OF THE WeWALK SMART CANE 1. Wrist strap hole 2. Soft-touch grip 3. Tactile buttons 4. Touchpad 5. Ultrasonic sensor 6. Front LED 7. White cane adaptor 8. Cane west 9. Micro USB input 10. Microphone 11. Power button 12. Speaker 1 2 3 4 5 6 8 7 9 10 11 12 ULTRASONIC SENSOR TACTILE BUTTONS SPEAKER AND MICR…

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1 x Micro USB INPUTS /OUTPUTS SOFTWARE UPDATE Mobile application update can be carried out over Google Play Store and Apple Store. POWER CONSUMPTION ￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿ T￿￿ ￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿by ￿￿￿￿ ￿￿￿ ￿￿￿ ￿￿ & ￿￿ ￿￿ ￿￿x￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿ NOTIFICATIONS ￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿ Decleration of Conformity (DoC) ￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿ ￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿ ￿￿￿ (For countries with a separate waste collection system) The sign on the battery, manual and the packaging shows that the battery in this product must not be disposed of with other domestic waste. Chemical symbols like Hg, Cd or Pb show that the batter y includes mercur y, cadmium or lead over the reference value stated in EC Directive 2006/66. ￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿ ￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿ ￿￿ ￿￿ ￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿ ￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿￿￿ ￿￿￿ ￿￿￿ ￿￿￿￿ ￿￿￿￿ ￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿￿￿ ￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿ ￿￿ ￿￿￿￿￿ ￿￿￿￿ ￿￿￿￿￿ ￿￿￿￿￿￿￿￿￿￿ ￿￿￿￿￿￿ ￿￿￿ ￿￿￿￿￿￿￿￿￿ FCC (Federal Communications Commission) Compliance 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment . This equipment should be installed and operated with a minimum distance of 5mm between the radiator and your body. 1. The warranty period starts from the date of delivery of the product and is effective for a period of 1 year. 2. All goods, including parts, are covered under warranty. 3. If the goods fail within the warranty period, the time expended on repair will be added to the remaining warranty period. Repair duration of the goods is a maximum of 20 business days. This period starts from the date that the customer is notified by the service station that they’ve received the damaged goods to be repaired. In the absence of a service station, the period will begin from the date that the customer is notified by the seller, dealer, agent, representative, importer or manufacturer that they’ve received the damaged goods to be repaired. In the event that the product is not repaired within 10 business days, the manufacturer or importer must provide a replacement product with comparable specifications for the use of the customer until the goods are repaired and returned to their owner. 4. If the goods fail within the warranty period due to workmanship and assembly errors, they will be repaired at no cost to the consumer; labour cost, replacement part costs, and any other necessary repair costs will be covered by the seller. 5. If any of the following conditions occur within the warranty period, the customer can exercise their right to a refund or replacement under warranty a) More than 1 failure within the warranty period b) Exceeding the maximum time required for its repair, c) If it is determined by the authorized service station, seller, manufacturer or importer that the defective product is beyond repair; the consumer may request a refund for the defective product at a discount equivalent to the cost of replacement, or for a full replacement of an equivalent product. The seller cannot refuse the consumer’s demand. If the request is not fulfilled, the seller, manufacturer and importer will be held accountable. 6. Damage arising from misuse of the product or any other use considered to be contrary to the product’s intended purpose as outlined in the WeWALK user manual, will not be covered under warranty. Other factors not covered under warranty include: accidental damage, damage resulting from unauthorized 3rd party service repair stations or customer self-repair, cosmetic defects, natural disasters, theft, and submersion (water damage). 7. For any problems that may arise regarding the warranty certificate, T.C. The Ministry of Customs and Trade may apply to the General Directorate of Consumer Protection and Market Surveillance. WARRANTY CONDITIONS 1. The warranty is void if the original serial number of the product is damaged on the Warranty Certificate. 2. For the warranty obligation to be valid, no person other than WEWALK authorized p…

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MANUFACTURER FIRM: Vestel Komünikasyon Sanayi Ve Ticaret A.Ş. Ege Serbest Bölgesi 35410 İzmir, Türkiye WeWALK Teknoloji A.Ş. Maslak AOS 55. sok 42 Maslak sit. İç Kapı no: 565 Sarıyer/İstanbul [email protected] FCC ID: 2AX7TSCN1

FCC ID: 2AX7TSCN1 • • • • • • • •

2020-11-20 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen Huatongwei International Inspection Co., Ltd./ 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China / Hans Hu,. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with WeWALK Limited / 33 Queen St, TTC Office #1112, EC4R 1AP, London, United Kingdom Agency agreement expiration date: Nov. 19, 2021 By: Gokhan Mericliler Signature Printed Title: CEO On behalf of : WeWALK Limited Telephone: +44 (0) 7493 686638

7.EXTERANAL AND INTERNAL PHOTOS External Photos Model :SCN-1000

Internal Photos Model :SCN-1000

FCC ID: 2AX7TSCN1 RF Exposure Evaluation REQUIREMENT KDB447498 D01 General RF Exposure Guidance v06, Clause 4.3.1(a) [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 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 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 4.1 f) is applied to determine SAR test exclusion. TEST RESULT Passed Not Applicable Type Channel(MHz) Conducted Power (dBm) Maximum Tune-up (dBm) Calculating data Limit Result BT BLE 2402MHz 3.20 3.5 0.694 3.00 Pass Note: 1) The maximum antenna gain is 3.0dBi 2) The exposure evaluation safety distance is 5mm.

Page: 1 of 35 TEST REPORT Report No. ...................................... : CHTEW20110108 Report Verification: Project No.................................： SHT2010047501EW FCC ID ............................................. : 2AX7TSCN1 Applicant’s name ........................... : WeWALK Limited Address ............................................. : 33 Queen St, TTC Office #1112, EC4R 1AP, London, United Kingdom Manufacturer.....................................: WeWALK Limited Address..............................................: 33 Queen St, TTC Office #1112, EC4R 1AP, London, United Kingdom Test item description .................... : WeWALK Smart Cane Trade Mark ....................................... : WeWALK Model/Type reference ....................... : SCN-1000 Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample..........: Nov. 05, 2020 Date of testing.............................: Nov. 06, 2020- Nov. 17, 2020 Date of issue...............................: Nov. 18, 2020 Result .................. ........................: PASS Compiled by ( Position+Printed name+Signature): File administrator Silvia Li Supervised by (Position+Printed name+Signature): Project Engineer Patrick Qiu Approved by (Position+Printed name+Signature): RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection 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. The test report merely correspond to the test sample. Report No.: CHTEW20110108 Page: 2 of 35 Issued: 2020-11-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) Contents 1. TEST S T AN D AR D S A N D R E P O R T V E R S I O N 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION 4 3. SUMMARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Test mode 7 4.3. Support unit used in test configuration and system 7 4.4. Testing environmental condition 8 4.5. Measurement uncertainty 8 4.6. Equipment Used during the Test 9 5. TEST CONDITIONS AND RESULTS 11 5.1. Antenna Requirement 11 5.2. AC Conducted Emission 12 5.3. Peak Output Power 15 5.4. Power Spectral Density 16 5.5. 6dB bandwidth 17 5.6. 99% Occupied Bandwidth 18 5.7. Duty Cycle 19 5.8. Conducted Band edge and Spurious Emission 20 5.9. Radiated Band edge Emission 22 5.10. Radiated Spurious Emission 24 6. TEST SETUP PHOTOS 28 7. EXTERANAL AND INTERNAL PHOTOS 31 8. APPENDIX REPORT 35 Report No.: CHTEW20110108 Page: 3 of 35 Issued: 2020-11-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) 1. TEST STAND ARDS AND REPORT VERSION 1.1. Test 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 ‒ KDB 558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2020-11-18 Original Report No.: CHTEW20110108 Page: 4 of 35 Issued: 2020-11-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) 2. TEST DESCRIPTION Report clause Test Items Standard Requirement Result 5.1 Antenna Requirement 15.203/15.247(c) PASS 5.2 AC Conducted Emission 15.207 PASS 5.3 Peak Output Power 15.247(b)(3) PASS 5.4 Power Spectral Density 15.247(e) PASS 5.5 6dB Bandwidth 15.247(a)(2) PASS 5.6 99% Occupied Bandwidth - PASS *1 5.7 Duty cycle - PASS *1 5.8 Conducted Band Edge and Spurious Emission 15.247(d)/15.205 PASS 5.9 Radiated Band Edge Emission 15.205/15.209 PASS 5.10 Radiated Spurious Emission 15.247(d)/15.205/15.209 PASS Note: ‒ The measurement uncertainty is not included in the test result. ‒ *1: No requirement on standard, only report these test data. Report No.: CHTEW20110108 Page: 5 of 35 Issued: 2020-11-18 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V02 (2019-10) 3. SUMMARY 3.1. Client Information Applicant: WeWALK Limited Address: 33 Queen St, TTC Office #1112, EC4R 1AP, London, United Kingdom Manufacturer: WeWALK Limited Address: 33 Queen St, TTC Office #1112, EC4R 1AP, London, United Kingdom 3.2. Product Description Name of EUT: WeWALK Smart Cane Trade Mark: WeWALK Model No.: SCN-1000 Listed Model(s): - Power supply: DC 5.0V Adapter Information: Model: S005AYV0500100 Input: 100-240Va.c.,50/60Hz 0.2A Output: 5.0Vd.c.,1000mA Hardware version: N1 Software version: 23.0.35.10_CCS 3.3. Radio Specification Description Bluetooth version: V4.2 Support function *2 : BLE Modulation: GFSK Operation frequency: 2402MHz~2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: Internal PCB Antenna Antenna gain: 3.0dBi Note: *2: only show the RF function associated with this report. Report No.: CHTEW20110108 Page: 6 of 35 Issue…

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Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 13 APPENDIX REPORT Project No. SHT2010047501EW Radio Specification Bluetooth BLE Test sample No. YPHT20100475001 Model No. WeWalk Start test date 2020/11/16 Finish date 2020/11/16 Temperature 25°C Humidity 50% Test Engineer Jiongsheng Feng Auditor Appendix clause Test item Result A Peak Output Power PASS B Power Spectral Density PASS C 6 dB Bandwidth PASS D 99% Occupied Bandwidth PASS E Duty cycle PASS F Band edge and Spurious Emissions (conducted) PASS Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 13 Appendix A：Peak Output Power Type Channel Output power (dBm) Average Output power (dBm) Limit (dBm) Result BT-BLE 00 3.20 3.19 ≤ 30.00 Pass 19 2.75 2.73 39 2.36 2.35 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 13 Appendix B：Power Spectral Density Type Channel Power Spectral Density(dBm/3KHz) Limit (dBm/3KHz) Result BT-BLE 00 -5.64 ≤8.00 Pass 19 -6.03 39 -6.10 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 4 of 13 CH00 CH19 CH39 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 5 of 13 Appendix C：6dB bandwidth Type Channel 6dB Bandwidth(kHz) Limit (kHz) Result BT-BLE 00 710.00 ≥500 Pass 19 716.00 39 738.00 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 6 of 13 CH00 CH19 CH39 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 7 of 13 Appendix D：99% Occupied Bandwidth Type Channel 99% Occupied Bandwidth(MHz) Limit (kHz) Result BT-BLE 00 1.04 - Pass 19 1.05 39 1.06 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 8 of 13 CH00 CH19 CH39 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 9 of 13 Appendix E：Duty cycle Test Frequency （MHz） T on time for single burst (ms) T period (ms) Duty cycle 1/T on time (kHz) 2440 1.00 1.00 100% 1.0 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 10 of 13 Appendix F：Band edge and Spurious Emissions (conducted) Test Item: Band edge CH00 CH39 Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 11 of 13 Test Item: SE CH00 Reference level CH00 30MHz~1000MHz CH00 1GHz~26GHz Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 12 of 13 CH19 Reference level CH19 30MHz~1000MHz CH19 1GHz~26GHz Project No.: SHT2010047501EW Radio Specification: Bluetooth BLE Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 13 of 13 CH39 Reference level CH39 30MHz~1000MHz CH39 1GHz~26GHz --------End of Report--------

6.TEST SETUP PHOTOS Radiated Emission M odel :SCN-1000 AC Conducted Emission