2AB7X-CHB28Chipper 2X BT

Advanced mPOS Design Integrating Bluetooth ® Magstripe, EMV and NFC Card Reading FunctionsChipper 2X TM BT www.bbpos.com Support Operating System:iOS, Android, Windows Phone 8, MS Windows Package ContentsDevice X1 USB cable X1 Lanyard X1 Quick Start Guide X1 Application Download & InstallationThis device can support either iOS & Android. 1. Please download the ocial application from app stores before operation . 2. Please follow app instructions to register and login for proper operation. 3. For any questions, please contact the ocial application developer. STEP 3Select Chipper™ 2X BT in the Scanned Device List on your smar tphone/tablet. Then, your Chipper™ 2X BT is connected and green LED will ON. Reset button (**please use paper clip f or reset) Micro USB Port forCharging Index & Accessories (Fig.1) Power button For EMV Card Reading For Magstripe Card Reading LED Indicator Lanyard holder For NFC card reading NFC status indicators Quick Start Procedures STEP 1Connect Micro USB charging cable to charge the device as sho wn to the right. Download the ocial application from APP Store or Google P lay Store. ** Chipper™ 2X BT is powered by an internal Lithium Polymer rechargeable ba ttery pack that cannot be removed or replaced. Before rst use, charging is required for approximately two to three hours. To prevent potential electrical damage to the Chipper™ 2X BT , please be recommended to use the Micro USB cable provided with the packaging only.** within 4 cm STEP 4:You can follow your application instruction to start the transaction process, then swipe , insert or tap card to complete the transaction. ** If you pay via swiping card or inserting EMV IC card, please ensure that the magstripe or EMV chip of the car d is facing the right direction. If you pay using NFC card, please ensure you tap the NFC payment card within 4cm range on top of the NFC marking. NFC Status indicators Ready for tapping card First LED ON Reading card information LEDs ON in consecutive order Card reading process successfully completed 4 LEDs ON + “BEEP” Transaction completed “BEEP” Standby mode First LED ashing Error, please retry 2 “BEEP”s APP DOWNLOAD STEP 2Turn on the device pairing function of your smartphone/tablet. Then, press “ ” to turn on the Chipper™ 2X B T. ** Please ensure that Bluetooth ® function of your smartphone/tablet is ON before device pairing. Bluetooth ON Scanned Device List Quick Start Procedures • Please use a paper clip to press the reset button at the bottom for reboot. Device has no response FCC Supplier’s Declaration of Conformity: Chipper 2X BT / CHB28This 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.BBPOS Corp.970 Reserve Drive, Suite 132 Roseville, CA 95678www.bbpos.com NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.- Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.- Consult the dealer or an experienced radio/TV technician for help.Warranty • Any damage or defects caused by a failure to follow the instruction which relate to this device or as the result of an accident, abuse, misuse, misapplication, product modication, improper voltage or current, acts of God, shipping damages or loss, or damage caused by service performed by anyone other than our company are expressly excluded from the warranty stated below. • We are not under any obligation to support the device for all operating environments, including but not limited to, interoperability with all current and/ or future versions of software or hardware. • Please contact the dealer for any warranty or customer support services. Any repair of the device by yourself will void the Warranty. Caution: Any changes or modications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.Need Help?E: [email protected] | T: +852 3158 2585Room 1903-04, 19/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, Hong Kong www.bbpos.com ©2017 BBPOS Limited. All rights reserved. BBPOS and Chipper™ are either trademark or registered trademarks of BBPOS Limited. iOS is the trademark of Apple Inc. Android™ is a trademark of Google Inc. Windows® is registered trademark of Microsoft Corporation in the United States and/or other countries. The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by BBPOS Limited is under license. Other trademarks and trade names are those of their respective owners.All details are subject to change without prior notice. Revise v.3 / 20170516 Cautions & Important Notes • Ensure the device is fully charged before use.• Please ensure magstripe/ EMV chip of the card is facing the right direction when swiping or inserting card. • The NFC card should be tapped within 4 cm range on top of the r…

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BBPOS International Limited Date: 2021/5/8 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern: I, the undersigned, hereby authorize UL Verification Services Inc. 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 UL Verification Services 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 UL Verification Services Inc. as our representative, 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 us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the 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, Signed by: Company Name: BBPOS International Limited Contact Name: Adrian Kwan Title of Person: Product Compliance Manager Address: Suite 1903-04, 19/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T. HK

BBPOS International Limited Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2AB7X-CHB28 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Company Name: BBPOS International Limited Contact Name: Adrian Kwan Title of Person: Product Compliance Manager Address: Suite 1903-04, 19/F, Tower 2, Nina Tower, No. 8 Yeung Uk Road, Tsuen Wan, N.T. HK Date: 2021/5/8

External Photographs Page 2 of 4 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. . View of EUT-1 View of EUT-2 Page 3 of 4 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. . View of EUT-3 View of EUT-4 Page 4 of 4 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. . View of EUT-5 View of EUT-6

Internal Photographs Page 2 of 5 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT-1 Internal View of EUT-2 NFC Antenna Page 3 of 5 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT-3 Internal View of EUT-4 Page 4 of 5 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT-5 Internal View of EUT-6 Chip Page 5 of 5 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Internal View of EUT-7 Internal View of EUT-8 BT Antenna

FCC ID: 2AB7X-CHB28 According to KDB 447498 D01 General RF Exposure Guidance v06, section 4.3.1 At 100 MHz to 6 GHz and for test separation distances ≤ 50 mm, the SAR test exclusion threshold is determined according to the following [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] x [√f(GHz)] ≤ 3.0 1. SAR test exclusion threshold Frequency: 2480MHz (min. separation distances = 5 mm) SAR test exclusion thresholds (5 mm) = 3 x 5 / (√ 2.480) = 9.525 mW Max. Tune-up Tolerance (mW) SAR Test Exclusion Thresholds (5mm) (mW) 2 9.525 Calculation Value: 2 (mW) / 5 (mm) x √ 2.480 = 0.63 So, Calculation value ≤ 3.0 Remark: -Max. BT conducted power 1.26 mW, so 2 mW was calculated. -When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 2. Conclusion: No SAR is required.

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART C ISED RSS-247 ISSUE 2 CERTIFICATION TEST REPORT For Chipper 2X BT MODEL NUMBER: CHB28 FCC ID: 2AB7X-CHB28 IC: 24228-CHB28 REPORT NUMBER: 4789806407-6 ISSUE DATE: June 24, 2021 Prepared for BBPOS International Limited Suite 1903-04, Tower 2, Nina Tower, 8 Yeung Uk Road, Tsuen Wan, NT, Hong Kong Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4789806407-6 Page 2 of 68 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0087 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 06/24/2021 Initial Issue REPORT NO.: 4789806407-6 Page 3 of 68 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0087 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Clause Test Items FCC/ISED Rules Test Results 1 6dB Bandwidth and 99% Occupied Bandwidth FCC Part 15.247 (a) (2) RSS-247 Clause 5.2 (a) ISED RSS-Gen Clause 6.7 Pass 2 Peak Conducted Output Power FCC Part 15.247 (b) (3) RSS-247 Clause 5.4 (d) Pass 3 Power Spectral Density FCC Part 15.247 (e) RSS-247 Clause 5.2 (b) Pass 4 Conducted Bandedge and Spurious Emission FCC Part 15.247 (d) RSS-247 Clause 5.5 Pass 5 Radiated Bandedge and Spurious Emission FCC Part 15.247 (d) FCC Part 15.209 FCC Part 15.205 RSS-247 Clause 5.5 RSS-GEN Clause 8.9 Pass 6 Conducted Emission Test for AC Power Port FCC Part 15.207 RSS-GEN Clause 8.8 Pass 7 Antenna Requirement FCC Part 15.203 RSS-GEN Clause 6.8 Pass Note: 1.This test report is only published to and used by the applicant, and it is not for evidence purpose in China. 2. The measurement result for the sample received is <Pass> according to < CFR 47 FCC PART 15 SUBPART C >< ISED RSS-247 > when <Accuracy Method> decision rule is applied. REPORT NO.: 4789806407-6 Page 4 of 68 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM No.: 10-SL-F0087 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 6 2. TEST METHODOLOGY ..................................................................................................... 7 3. FACILITIES AND ACCREDITATION ................................................................................. 7 4. CALIBRATION AND UNCERTAINTY ................................................................................ 8 4.1. MEASURING INSTRUMENT CALIBRATION .............................................................. 8 4.2. MEASUREMENT UNCERTAINTY ............................................................................... 8 5. EQUIPMENT UNDER TEST ............................................................................................... 9 5.1. DESCRIPTION OF EUT .............................................................................................. 9 5.2. CHANNEL LIST ........................................................................................................... 9 5.3. MAXIMUM PEAK OUTPUT POWER ........................................................................... 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................... 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ..............................................10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS .............................................................10 5.7. DESCRIPTION OF TEST SETUP ...............................................................................11 6. MEASURING INSTRUMENT AND SOFTWARE USED ....................................................12 7. ANTENNA PORT TEST RESULTS ...................................................................................14 7.1. ON TIME AND DUTY CYCLE .....................................................................................14 7.2. 6 dB DTS BANDWIDTH AND 99 % OCCUPIED BANDWIDTH ..................................15 7.3. CONDUCTED OUTPUT POWER ...............................................................................17 7.4. POWER SPECTRAL DENSITY ..................................................................................18 7.5. CONDUCTED BANDEDGE AND SPURIOUS EMISSIONS ........................................19 8. RADIATED TEST RESULTS .............................................................................................21 8.1. RESTRICTED BANDEDGE ........................................................................................27 8.1.1. LE 1M MODE .......................................................................................................27 8.2. SPURIOUS EMISSIONS (1 GHz ~ 3 GHz) .................................................................31 8.2.1. LE 1M MODE .......................................................................................................31 8.3. SPURIOUS EMISSIONS (3 GHz ~ 18 GHz) ...............................................................37 8.3.1. LE 1M MODE ..........…

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Appendix II Setup Photographs RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz) for BT MEASUREMENT POSITION (X axis) for BT MEASUREMENT POSITION (Y axis) for BT MEASUREMENT POSITION (Z axis) for BT RADIATED RF MEASUREMENT SETUP (30MHz~1GHz) for BT RADIATED RF MEASUREMENT SETUP (Below 30MHz) for BT POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP for BT RADIATED RF MEASUREMENT SETUP (30MHz~1GHz) for NFC RADIATED RF MEASUREMENT SETUP (Below 30MHz) for NFC POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP for NFC