2A9DQ-M5Bluetooth Remote

User Manual DRGHO： M5 EĂŵĞ： BOXHWRRWK5HPRWH Product Introduction 1.Compatible with Bluetooth 4.0 2.Infrared and wireless Bluetooth control 3.Mouse control function (virtual mouse) ◎Product Picture Net weight：39g ◎Parameter RemoteFrequency 2402mhz~2480mhz Rate 1Mbps Functional operating •Basic ： 1 ）Bluetooth button function 2 ）Mouse control function (virtual mouse) 3 ）Infrared button function •Connecting Open System Settings, Bluetooth, search for device "HID Remote01", Connect •LED indications 1) When not connected: the red light flashes slowly, press any button and the red light flashes 3 times in a row. 2) When connecting: press the button once the red light flashes, and always press the solid light. 3) When the power is low: the red light flashes quickly. •Standby ： 1）When not connected: 60 seconds to sleep. 2）When connected: 15 minutes unused into hibernation. •Low power indication When the battery is below 2.4V, a red light flashes to indicate that the battery is low.                 ! "            "                  "#       "$                      %!  " %$    " %      &'(( )&*)+, -.'(/01**2)+)31)4'43()56)47)(&)+43+7'89:*)&2(7&73(;'42)16, .30*7'(<=(>&23(?)/'4@'+7A&3*7'(/*'*27/+)B7&)('*)5617&7*1>3664'B)+C>@3(0;3&*04)4     "      ! "D E     FG    FHG         "    I     "      J   "

Rev 11/20/07 Shenzhen Alpha Optik Technology Co.,Ltd. Room 801, 8th Floor, Building 1, Hengtaiyu Building, Tonghui Road, Fenghuang Street, Guangming District, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2A9DQ-M5 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name (Block Diagram, Schematics, Operational Description) (Block Diagram, Schematics, Operational Description) The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name () () Sincerely, the printed name：Cuixia Shi

Shenzhen Alpha Optik Technology Co.,Ltd. Room 801, 8th Floor, Building 1, Hengtaiyu Building, Tonghui Road, Fenghuang Street, Guangming District, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 12-15-2022 SUBJECT: FCC Application for 2A9DQ-M5 To Whom It May Concern: We, the undersigned, hereby authorize （Eric Wang）Shenzhen CTA Testing Technology Co., Ltd. at Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen CTA Testing Technology Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, the printed name：Cuixia Shi

FCC ID: 2A9DQ-M5 M5 External Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2A9DQ-M5 Photo 4 Photo 5 Photo 6

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID: 2A9DQ-M5

FCC ID: 2A9DQ-M5 M5 Internal Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2A9DQ-M5 Photo 4 Photo 5 BLE(PCB) Antenna )Antenna

RF Exposure evaluation FCC ID: 2A9DQ-M5 1.1. Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1093 RF exposure requirement KDB447498 v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 1.2. Requirement According to KDB447498 D01 General RF Exposure Guidance v06 Section 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 Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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: • f (GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 5) in section 4.1 is applied to determine SAR test exclusion. 1.3. Manufacturing tolerance BLE (Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) 1.0 1.0 1.0 Tolerance ±(dB) 1.0 1.0 1.0 2. E v a l u a t i o n R e s u l t Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) RF output power (including tune-up tolerance) SAR Test Exclusion Threshold SAR Test Exclusion dBm mW BLE 2.450 5 1.0 1.2589 0.3941<3.0 Yes 3. C o n c l u s i o n The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06 .....................End of Report.........................

1. Antenna Description: Antenna type PCB antenna Model M5 Frequency range 2400-2500MHz Manufacturer Shenzhen Hongxin Weichuang Technology Co.,Ltd. ANT Peak Gain 1.97 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument Length :14.59mm Width:5.87mm VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ............................................ : CTA22112100301 2A9DQ-M5 Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Amy Wen Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Dec. 07, 2022 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Alpha Optik Technology Co.,Ltd. Address ............................................ : Room 801, 8th Floor, Building 1, Hengtaiyu Building, Tonghui Road, Fenghuang Street, Guangming District, Shenzhen, China Test specification ...........................: Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA 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. Equipment description...................: Bluetooth Remote Trade Mark ....................................... : staratlas Manufacturer .................................... : Shenzhen Hongxin Weichuang Technology Co.,Ltd. Model/Type reference....................... : M5 Listed Models .................................. : N/A Modulation ....................................... : GFSK Frequency .......................................... From 2402MHz to 2480MHz Ratings ............................................. : DC 3.0V From Battery Result................................................ : PASS Report No.: CTA22112100301 Page 2 of 32 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Bluetooth Remote Model /Type : M5 Listed Models : N/A Applicant : Shenzhen Alpha Optik Technology Co.,Ltd. Address : Room 801, 8th Floor, Building 1, Hengtaiyu Building, Tonghui Road, Fenghuang Street, Guangming District, Shenzhen, China Manufacturer : Shenzhen Hongxin Weichuang Technology Co.,Ltd. Address : 5th floor, Building A, No. 154, Huating Road, Langkou Community, Dalang Street, Longhua District, Shenzhen, China 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.: CTA22112100301 Page 3 of 32 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S ................................................................. 4 2 S U M M A R Y ............................................................................ 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT operation mode 6 2.6 Block Diagram of Test Setup 6 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T .............................................................. 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emissions and Band Edge 11 4.3 Maximum Peak Output Power 18 4.4 Power Spectral Density 19 4.5 6dB Bandwidth 21 4.6 Out-of-band Emissions 23 4.7 Antenna Requirement 27 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 28 6 P H O T O S O F T H E E U T ........................................................... 29 Report No.: CTA22112100301 Page 4 of 32 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S 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 KDB558074 D01 V05r02: Guidance for Performing Compliance Measurements on Digital Transmission Systems (DTS) Operating Under §15.247 Report No.: CTA22112100301 Page 5 of 32 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:cta@cta…

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FCC ID: 2A9DQ-M5 M5 Test Setup Photos of the EUT