2APAU-RMW83WIRELESS MOUSE

2.4G Wireless Optical Mouse User Manual PRODUCT FEATURES 1.Radio Frequency: 2.4G Hz 2.Supper mini USB receiver can be stored in the mouse bottom after used. 3.Adopt the latest optical sensor, the mouse can work on most surface. 4.Up to 1200 DPI. 5.The mouse will stop working once you pull the receiver out of the USB port or the computer is turned off. 6.Power: 1.5V, 15mA, 1*AA batteries. 7.The work distance: 10 meters. 8.Compatible with windows XP//7/8/10,MAC OS. INSTALL THE BATTERY Provide the 1*AA batteries 1. Open the battery cover; 2. Place the batteries, taking into account the right polarity “+” & “-”, close the battery cover. COLLECTING THE RECEIVER 1.Take out the receiver from mouse bottom; 2.Insert the receiver into the USB port of computer CAUTONG Do not attempt to modify this item in any way Do not Iet children operate this item 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. 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 or more 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 different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.

Shenzhen Iragile Electronics Co.,Ltd. Model Difference Product Name: WIRELESS MOUSE Model Number: RM-W83, RM-W80, RM-W81, RM-W84, RM-W85, RM-W86 FCC ID: 2APAU-RMW83 All the models are the same circuit and RF module, except the mode names and appearance color. Regards Sincerely Client’s signature Client’s name / title: Gavin Zhang / General Manager Contact information: 4F,Building 5,Changfeng Industrial Park,Dongkeng Village,Gongming Town,Guangming New District,Shenzhen China

Shenzhen Iragile Electronics Co.,Ltd. 1/1 Letter of Authorization Company: Shenzhen Iragile Electronics Co.,Ltd. Address: 7F., No. 398, Xinhu 1st Rd., Neihu Dist., Taipei City 114065, Taiwan Product Name: WIRELESS MOUSE Model Number: RM-W83, RM-W80, RM-W81, RM-W84, RM-W85, RM-W86 FCC ID: 2APAU-RMW83 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Gavin Zhang Date: 2022-11-08 Title: Manager Signature of applicant:

Shenzhen Iragile Electronics Co.,Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022-11-08 Subject: Request for Confidentiality FCC ID: 2APAU-RMW83 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. Sincerely, Signature: Name: Gavin Zhang Title: Manager

RM-W80 RM-W81 RM-W84 RM-W85 RM-W86

Size:18*16mm M/N: RM-W83 FCC ID: 2APAU-RMW83 Label location

ANT

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221105011E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 33 FCC Part 15C Test Report FCC ID: 2APAU-RMW83 Applicant: Shenzhen Iragile Electronics Co.,Ltd. Address: 4F,Building 5,Changfeng Industrial Park,Dongkeng Village ,Gongming Town,Guangming New District,Shenzhen China Manufacturer: Shenzhen Iragile Electronics Co.,Ltd. Address: 4F,Building 5,Changfeng Industrial Park,Dongkeng Village ,Gongming Town,Guangming New District,Shenzhen China EUT: WIRELESS MOUSE Trade Mark: N/A Model Number: RM-W83 RM-W80, RM-W81, RM-W84, RM-W85, RM-W86 Date of Receipt: Oct. 28, 2022 Test Date: Oct. 28, 2022 - Nov. 05, 2022 Date of Report: Nov. 05, 2022 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.249 ANSI C63.10:2013 Test Result: Pass Report Number: DL-20221105011E Prepared (Test Engineer): Pxing Huang Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221105011E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 33 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 11 3.2.1 RADIATED EMISSION LIMITS 11 3.2.2 TEST PROCEDURE 12 3.2.3 DEVIATION FROM TEST STANDARD 12 3.2.4 TEST SETUP 12 3.2.5 EUT OPERATING CONDITIONS 13 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 14 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 15 3.2.8 TEST RESULTS (1GHZ~25GHZ) 17 3.3 RADIATED BAND EMISSION MEASUREMENT 18 3.3.1 TEST REQUIREMENT: 18 3.3.2 TEST PROCEDURE 18 3.3.3 DEVIATION FROM TEST STANDARD 18 3.3.4 TEST SETUP 19 3.3.5 EUT OPERATING CONDITIONS 19 4 . BANDWIDTH TEST 21 4.1 APPLIED PROCEDURES / LIMIT 21 4.1.1 TEST PROCEDURE 21 4.1.2 DEVIATION FROM STANDARD 21 4.1.3 TEST SETUP 21 4.1.4 EUT OPERATION CONDITIONS 21 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221105011E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 33 Table of Contents Page 4.1.5 TEST RESULTS 22 5 . ANTENNA REQUIREMENT 23 5.1 STANDARD REQUIREMENT 23 5.2 EUT ANTENNA 23 6 . TEST SEUUP PHOTO 24 7 . EUT PHOTO 25 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221105011E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 33 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A 15.205(a), 15.209(a) 15.249(a), 15.249(c) Fundamental &Radiated Spurious Emission Measurement PASS 15.249(d) Band Edge Emission PASS 15.215(c) 20dB Bandwidth PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221105011E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 33 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: WIRELESS MOUSE Trademark N/A Model No.: RM-W83 RM-W80, RM-W81, RM-W84, RM-W85, RM-W86 Model Difference The product's different for model number and appearance color. Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Channel separation: 2M Modulation technology: GFSK Antenna Type: PCB Antenna Antenna gain: -4.62 dBi Power supply: DC 3V from battery Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221105011E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 33 3. Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 2402 14 2430 27 2456 01 2404 15 2432 28 2458 02 2406 16 2434 29 2460 03 2408 17 2436 30 2462 04 2410 18 2438 31 2464 05 2412 19 2440 32 2466 06 2414 20 2442 33 2468 07 2416 21 2444 34 2470 08 2418 22 2446 35 2472 09 2420 23 2448 36 2474 10 2422 24 2450 37 2476 11 2424 25 2452 38 2478 12 2426 26 2454 39 2480 13 2428 / / / / 2.2 DESCRIPTION OF TEST MODES Note: (1) The measurements are performed at the highest, middle, lowest available channels. (2) A new fully charged battery was used for testing during the test. To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT ope…

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Report No.: BL-SZ1998167-901 2 / 12 Revision History Version Issue Date Revisions Rev. 01 Sep. 27, 2019 Initial Issue TABLE OF CONTENTS 1 Administrative Data (GENERAL INFORMATION) .................................................................................. 3 1.1 Identification of the Testing Laboratory ............................................................................................ 3 1.2 Identification of the Responsible Testing Location ........................................................................... 3 1.3 Laboratory Condition ....................................................................................................................... 3 1.4 Announce ........................................................................................................................................ 3 2 PRODUCT INFORMATION ................................................................................................................... 4 2.1 Applicant Information ....................................................................................................................... 4 2.2 Manufacturer Information ................................................................................................................ 4 2.3 Factory Information ......................................................................................................................... 4 2.4 General Description for Equipment under Test (EUT) ..................................................................... 4 2.5 Ancillary Equipment ......................................................................................................................... 4 2.6 Technical Information ...................................................................................................................... 4 3 SUMMARY OF TEST RESULTS ........................................................................................................... 5 3.1 Test Standards ................................................................................................................................ 5 3.2 Test Verdict ..................................................................................................................................... 5 3.3 Test Uncertainty .............................................................................................................................. 5 4 GENERAL TEST CONFIGURATIONS .................................................................................................. 6 4.1 Test Condition ................................................................................................................................. 6 4.2 Test Equipment List ......................................................................................................................... 6 4.3 Test Setup ....................................................................................................................................... 6 ANNEX A TEST RESULTS ....................................................................................................................... 7 A.1 Gain and Efficiency ......................................................................................................................... 7 ANNEX B RADIATION PATTERN ............................................................................................................ 8 ANNEX C TEST SETUP PHOTO ............................................................................................................ 11 ANNEX D EUT PHOTO .......................................................................................................................... 12 Report No.: BL-SZ1998167-901 3 / 12 1 Administrative Data (GENERAL INFORMATION) 1.1 Identification of the Testing Laboratory Company Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Identification of the Responsible Testing Location Test Location Shenzhen BALUN Technology Co., Ltd. Address Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L6791. The laboratory is a testing organization accredited by China Metrology Accreditation (CMA). The accreditation certificate number is 2017192290Z. Description All measurement facilities used to collect the measurement data are located at Block B, FL 1, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 518055 1.3 Laboratory Condition Ambient Temperature 19°C to 25°C Ambient Relative Humidity 45% to 55% Ambient Pressure 100 kPa to 102 kPa 1.4 Announce (1) The test report reference to the report template version v2.2. (2) The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. (3) The test report is invalid if there is any evidence and/or falsification. (4) The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. (5) This document may not be altered or revised in any way unless done so by BALUN and all revisions are duly noted in the revisions section. (6) Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without prior written approval from the laboratory. Report No.: BL-SZ1998167-901 4 / 12 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant SHENZH BOYCHUANG TECHNOLOGY CO., LTD Address Room 407-408, skyworth semiconductor building, no.18, gaoxin south 4th road, nanshan district, …

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Radiated Measurement Photos