2BQIW-PM260THERMAL LABEL PRINTER

Zhongshan Polono Electronic Technology Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Zhongshan Polono Electronic Technology Co., Ltd. Address: No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, Zhongshan, China Product Name: THERMAL LABEL PRINTER FCC ID: 2BQIW-PM260 Model(s): PM260 2.911(d)(5)(i) Equipment Type We, [Zhongshan Polono Electronic Technology Co., Ltd.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Xu Jiarong Date: Dec. 04, 2025 Title: manager Company name: Zhongshan Polono Electronic Technology Co., Ltd. Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Zhongshan Polono Electronic Technology Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Zhongshan Polono Electronic Technology Co., Ltd. Address: No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, Zhongshan, China Product Name: THERMAL LABEL PRINTER FCC ID: 2BQIW-PM260 Model(s): PM260 2.911(d)(5)(ii) Applicant filing We, [Zhongshan Polono Electronic Technology Co., Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Xu Jiarong Date: Dec. 04, 2025 Title: manager Company name: Zhongshan Polono Electronic Technology Co., Ltd. Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Zhongshan Polono Electronic Technology Co., Ltd. 2.911 (d)(7)USA Agentv1.3 Section 2.911(d)(7) USA Agent for Service of Process Company name: Zhongshan Polono Electronic Technology Co., Ltd. Address: No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, Zhongshan, China Product Name: THERMAL LABEL PRINTER FCC ID: 2BQIW-PM260 Model(s):PM260 2.911(d)(7) USA Designated Agent for Service of Process We, [Zhongshan Polono Electronic Technology Co., Ltd.] (“the applicant”) designate[TRANS-PAC CHINA LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of anyCommission-related administrative or judicial proceeding involving the equipment,whicheveris later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. US A Com Add WA FC C 003 Con Tele Ema Sig n Title Dat NO T of pr Refe https al-se Zho A Agent mpany nam dress: 3715 A 98188 Unit C Registrati 36394526 ntact Name ephone No: ail: info@t nature: e: Manager e: Dec. 05, TE 1: An app rocess. erence;Federa s://www.fede ecurity-threa ongshan e: TRANS- S 182nd S ted States ion Number :Lisa Lee +1 81881 8 trans-pac.c 2025 plicant locate al Register doc eralregister.g ats-to-the-com Polono E PAC CHINA treet, C120 r (FRN): 80538 com d in the Unite cument 2022-2 gov/documen mmunication Electronic A LLC 0 Seatac, A T A T f Z T T ed States ma 28263 publish nts/2023/02/0 s-supply-cha c Technolo Applicant Company n Technology Address: N Tanzhou To floors, Build Zhongshan FCC Regist FCC Grante Contact Na Telephone Email: xuji a Signature: Title: mana Date: Dec. ay designate hed on 02/06/2 06/2022-282 ain-through-t ogy Co., 2.911 name: Zhon y Co., Ltd. o. 132, Ta n own, Zhong ding 2, 4th a n, China tration Num ee Code:2B ame: Xu Jiar No: 158126 arong@yizh ger 04, 2025 e itself as the 23 263/protecting the Ltd. (d)(7)USA Agen ngshan Polo nlong North gshan City, and 5th floo mber(FRN): BQIW rong 615342 hiyin.cn agent for se g-against-na ntv1.3 ono Electron Road, 4th and 5t h ors, Building 003720052 rvice ation nic h g 3, 24

Zhongshan Polono Electronic Technology Co., Ltd. Agent Authorization Company: Zhongshan Polono Electronic Technology Co., Ltd. Address: No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, Zhongshan, China Product Name: THERMAL LABEL PRINTER Model Number(s): PM260 Product Description: THERMAL LABEL PRINTER We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Dec. 04, 2025 Name: Xu Jiarong Title: manager Company: Zhongshan Polono Electronic Technology Co., Ltd.

Zhongshan Polono Electronic Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Dec. 04, 2025 Subject; Request for Confidentiality FCC ID: 2BQIW-PM260 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Xu Jiarong Title: manager

FCC ID LABEL: Ca. 50mm x 20mm Label Location FCC ID: 2BQIW-PM260

FCC RF Exposure EUT Description: THERMAL LABEL PRINTER Model No.: PM260 FCC ID: 2BQIW-PM260 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Min test separation distance mm Result Limit SAR Test Exclusion BLE 2440 -1.89 -1±1(0) 1.000 5 0.312 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2510095554-E, antenna gain = 2.58dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.312 which is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Yichip Microelectronics Bluetooth Antenna PCB Ant specification ©2014 Yichip Microelectronics Co., Ltd, No. 398, Wensan Road, Xihu District, Hangzhou City, Zhejiang Province, China ANT5: GianandEfficiency Frequency (MHz) Efficiency(%)Gain(dBi) 230034.81-0.14 232038.900.50 234038.951.16 236040.111.28 238039.281.80 240041.772.20 242049.712.34 244050.232.58 246045.912.45 248042.462.09 250041.102.01 252035.580.96 254032.430.44 3Dand1DRadiationPatterns Total P o w e r ( d B m ) -15 10 -10 -5 0 5 X Y Z Azimuth = 0.0 Elevation = 0.0 Roll = 0.0 Cut1 P o w e r ( d B m ) Angle Scale: 1/div Min: -5 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 Cut2 P o w e r ( d B m ) Angle Scale: 2/div Min: -16 Max: 4 0 180 30 210 60 240 90270 120 300 150 330 Cut3 P o w e r ( d B m ) Angle Scale: 2/div Min: -6 Max: 6 0 180 30 210 60 240 90270 120 300 150 330 Tester

Page 1 of 43 Report No.: HK2510095554-E FCC Test Report Test Report On Behalf of Zhongshan Polono Electronic Technology Co., Ltd. For THERMAL LABEL PRINTER Model No.: PM260 FCC ID: 2BQIW-PM260 Prepared For: Zhongshan Polono Electronic Technology Co., Ltd. No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, Zhongshan, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 09, 2025 ~ Oct. 16, 2025 Date of Report: Oct. 16, 2025 Report Number: HK2510095554-E Page 2 of 43 Report No.: HK2510095554-E Test Result Certification Applicant’s Name ................... : Zhongshan Polono Electronic Technology Co., Ltd. Address .................................... : No. 132, Tanlong North Road, Tanzhou Town, Zhongshan City, 4th and 5th floors, Building 2, 4th and 5th floors, Building 3, Zhongshan, China Manufacturer's Name ............. : Xiamen Print Future Technology Co.,Ltd. Address .................................... : Room 701, No.55 Dongling Road, Houxi Town, Jimei District, Xiamen City, Fujian Province, China Product Description Trade Mark ................................. : N/A Product Name ............................ : THERMAL LABEL PRINTER Model and/or Type Reference .. : PM260 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10: 2020 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology 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. Date of Test .............................................. : Date (s) of Performance of Tests ............... : Oct. 09, 2025 ~ Oct. 16, 2025 Date of Issue ............................................. : Oct. 16, 2025 Test Result ................................................. : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 43 Report No.: HK2510095554-E Contents Page 1 Summary ......................................................................................................................................................... 5 1.1 Test Procedures and Results .................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 10 2.4 Description of Support Units .................................................................................................................... 11 3 Equipments List for All Test Items ............................................................................................................. 12 4 Test Result .................................................................................................................................................... 13 4.1 Antenna Requirement.............................................................................................................................. 13 4.2 AC Conduction Emissions Measurement ................................................................................................ 14 4.3 Radiated Emissions Measurement .......................................................................................................... 18 4.4 Maximum Output Power Measurement ................................................................................................... 27 4.5 Power Spectral Density ........................................................................................................................... 28 4.6 6dB Bandwidth ........................................................................................................................................ 31 4.7 Occupied Bandwidth ................................................................................................................................ 34 4.8 Band Edge ............................................................................................................................................... 35 4.9 Conducted Spurious Emissions .............................................................................................................. 37 5 Test Setup Photos ....................................................................................................................................... 41 6 Photos of the EUT ........................................................................................................................................ 43 Page 4 of 43 Report No.: HK2510095554-E ** Modified History ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Oct. 16, 2025 Jason Zhou Page 5 of 43 Report No.: HK2510095554-E …

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Test Model: PM260 Radiated Emission AC Conducted Emission RF Conducted Emission