2AV8L-MOUSEWireless Mouse

Instruction Manual In order to let you know better about usage of optical keyboard and mouse, please read carefully. Wireless Mouse1 PC Stylish Wireless Slim Keyboard 1 PC MINI Receiver1 PC Instruction manual 1 PC 1Items in the Package 1.Open the mouse bottom battery cover, install batteries 2.Open the keyboard bottom battery cover and install batteries, don’t reverse the positive pole and negative pole 3.Insert MINI receiver into the spare USB interface in computer 4.Without codes, system will automatically detect products, and at its own installation, after the success of the installation, it will prompt the user that current equipment can be used 2Installation Steps System Requirements: Mac system 3System Requirements 1.Advanced laser engraving technology , the character will never wear 2.With high definition optical engine(1000DP10) 3.16-channel frequency hopping work, strong anti-interference ability 4.Support the computer and their own hibernation awaken 5.2.4G wireless transmission technology supports more than 10 meters operation distance with out delay 6.Be permanent online station when reception and launch, not dropped 7.Strong intelligence power-saving mode, battery life is more than 6 months 4Product Brief Introduction 1 . The mouse cursor does not move or can not find 1)Please check the correct access to the receiver, the computer’s USB interface is well 2)The battery is sufficient or not, such as low battery please change the batteries 3)Please increase the mouse pad or desktop replacement into a flat one 4)Others misuse your computer 2.Keyboard does not respond 1) Please check the receiving is correct access 2) The computer USB interface is intact 3) Please check and make sure the battery power is enough 4) If the battery power is low, please change the batteries in time 3.Off code Due to open wireless, 2.4G band is highly susceptible to interference and off code, mouse become out of the work, is find this problem, please take following steps to connect keyboard: 1)Pull down the receiver in pc 2)Put receiver in the range of 30CM from keyboard 3)Use a pen or other tiny object to press the connection switch in keyboard bottom 4)Insect the receiver into PC port promptly Mouse 1)Pull down the receiver in pc 2)Pull receiver in the range of 30CM from mouse 3)Press mouse left button, right button and scroll wheel together for 10 seconds 4)Release them together insect the receiver into PC port promptly 6Troubleshooting 7Notes 1.Keyboard LED lights with low voltage reminder, when the battery will run out, the low voltage LED light blinks red to alert you need to replace keyboard battery 2.Perfect ergonomics design, ultra-thin, fashionable appearance design, emphasize on comfort- able usage without fatigue. 1.Bottom of the mouse with the on/off power toggle, when you do not use or carry a long trip or by plane, suggest that you turn off the power 2.Strong intelligent power-saving mode, battery life more than 6 months, when your mouse disable after 1 second, self-power down mode with utmost to conserve power 3.3 seconds after releasing the mouse, the mouse goes to sleep state, pressing a key or moving the mouse can wake up it and return to the first working state 4.7 minutes after releasing the mouse, the mouse into a deep sleep state,press a key or moving the mouse can wake up it and return to the first working state FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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. Open Keyboard/Mouse bottom battery cover, install anode/cathode correctly ( keyboard: pic 1; Mouse: pic 2) pictures I pictures Mouse State Move ReleaseFree3mA 85uASleep Deep Sleep OFF 40uA 3 seconds after release 7 minutes after release The switch to OFF position0uA Working 10mA Working mode Average Power Consumption Don’t dive into the water to wash the keyboard! Keyboard/Mouse installation as the sketch map 5Keyboard Usage ONOFF

< TANKYA DEVELOPING CO., LIMITED > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Date: Apr. 24, 2020 Subject; Request for Long Term Confidentiality FCC ID: 2AV8L-MOUSE 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 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: Jeff Xiao Title: Manager

TANKYA DEVELOPING CO., LIMITED Letter of Authorization Company: TANKYA DEVELOPING CO., LIMITED Address: 6F, B Building of Tengyao Technology Park, 2nd Gushu Road, Xixiang, Baoan, Shenzhen, China Product name: Wireless Mouse Trade name: N/A Model name: 4160-100-0003, ELK-90414, TKMK-414 FCC Identifier: 2AV8L-MOUSE We authorize MiCOM LabsInc, 575 Boulder Court, Pleasanton, California94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM LabsInc, 575 Boulder Court, Pleasanton, California 94566, USA, 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 MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Jeff Xiao Date: Apr. 24, 2020 Title: Manager Signature of applicant:

Model Difference Declaration To Whom It May Concern, We, TANKYA DEVELOPING CO., LIMITED Product: Wireless Mouse Trademark: N/A Model Number: 4160-100-0003, ELK-90414, TKMK-414 All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: 4160-100-0003. Please contact me if you have any question. Name: Jeff Xiao Date: Apr. 24, 2020 Title: Manager Signature of applicant:

Model: 4160-100-0003 Model: 4160-100-0003 Model: 4160-100-0003

FCC ID LABEL: Label Location: FCC ID: 2AV8L-MOUSE Product na me: Wireless Mouse Model No.: 4160-100-0003 This device complies with Part 15 of the FCC Rules. Operation is subject to the follo wing two conditions: (1)This device may not cause har mful interference, and (2)This device must accept any interference received, including interference that may cau se undesired operation. Long: 3cm Width: 2cm

Model: 4160-100-0003 Model: 4160-100-0003 Model: 4160-100-0003 PCB Antenna

Page 1 of 28 Report No.: UNIA20041406ER-01 FCC RADIO TEST REPORT FCC ID: 2AV8L-MOUSE Product： Wireless Mouse Trade Name： N/A Model Name： 4160-100-0003 Serial Model： ELK-90414, TKMK-414 Report No.： UNIA20041406ER-01 Prepared for TANKYA DEVELOPING CO., LIMITED 6F, B Building of Tengyao Technology Park, 2nd Gushu Road, Xixiang, Baoan, Shenzhen, China Prepared by Shenzhen United Testing Technology Co., Ltd. 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China Page 2 of 28 Report No.: UNIA20041406ER-01 TEST RESULT CERTIFICATION Applicant’s name ................. : TANKYA DEVELOPING CO., LIMITED Address ................................. : 6F, B Building of Tengyao Technology Park, 2nd Gushu Road, Xixiang, Baoan, Shenzhen, China Manufacture's Name ............ : TANKYA DEVELOPING CO., LIMITED Address ................................. : 6F, B Building of Tengyao Technology Park, 2nd Gushu Road, Xixiang, Baoan, Shenzhen, China Product description Product name............................... : Wireless Mouse Trade Mark ............................ : N/A Model and/or type reference : 4160-100-0003, ELK-90414, TKMK-414 Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.10: 2013 This device described above has been tested by Shenzhen United Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of UNI, this document may be altered or revised by Shenzhen United Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. Date of Test ..........................................: Date (s) of performance of tests .............: Apr. 14, 2020 ~ Apr. 24, 2020 Date of Issue ........................................: Apr. 24, 2020 Test Result ............................................: Pass Prepared by: Bob liao/Editor Reviewer: Kahn yang/Supervisor Approved & Authorized Signer: Liuze/Manager Page 3 of 28 Report No.: UNIA20041406ER-01 Table of Contents Page 1 TEST SUMMARY 4 2 GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 CARRIER FREQUENCY OF CHANNELS 7 2.3 TEST MODE 7 2.4 TEST SETUP 7 2.5 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 8 2.6 MEASUREMENT INSTRUMENTS LIST 9 3 CONDUCTED EMISSION 10 3.1 TEST LIMIT 10 3.2 TEST SETUP 10 3.3 TEST PROCEDURE 11 3.4 TEST RESULT 11 4 RADIATED EMISSION 12 4.1 TEST LIMIT 12 4.2 TEST SETUP 13 4.3 TEST PROCEDURE 14 4.4 TEST RESULT 14 5 BAND EDGE 21 5.1 TEST LIMIT 21 5.2 TEST PROCEDURE 21 5.3 TEST RESULT 21 6 20dB BANDWIDTH 24 6.1 TEST SETUP 24 6.2 TEST PROCEDURE 24 6.4 TEST RESULT 24 7 ANTENNA REQUIREMENT 26 8 PHOTO OF TEST 27 8.1 RADIATED EMISSION 27 8.2 CONDUCTED EMISSION 28 Page 4 of 28 Report No.: UNIA20041406ER-01 1 TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS ITEM STANGARD RESULT CONDUCTED EMISSION FCC Part 15.207 N/A RADIATED EMISSION FCC Part 15.209/15.249 COMPLIANT BAND EDGE FCC Part 15.249/15.205 COMPLIANT 20dB BANDWIDTH FCC Part 15.215 COMPLIANT ANTENNA REQUIREMENT FCC Part 15.203 COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen United Testing Technology Co., Ltd. Address : 2F, Annex Bldg, Jiahuangyuan Tech Park, #365 Baotian 1 Rd, Tiegang Community, Xixiang Str, Bao'an District, Shenzhen, China The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19.The testing quality system of our laboratory meets with ISO/IEC-17025 requirements. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: A2LA Certificate Number: 4747.01 The EMC Laboratory has been accredited by A2LA, and in compliance with ISO/IEC 17025:2017 General Requirements for testing Laboratories. FCC Registration Number: 674885 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. IC Registration Number: 21947 The EMC Laboratory has been registered and fully described in a report filed with the (IC) Industry Canada. Page 5 of 28 Report No.: UNIA20041406ER-01 1.3 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 %. A. Conducted Measurement: Test Site Method Measurement Frequency Range U, (dB) NOTE UNI ANSI 9kHz ~ 150kHz 2.96 150kHz ~ 30MHz 2.44 B. Radiated Measurement: Test Site Method Measurement Frequency Range U, (dB) NOTE UNI ANSI 9kHz ~ 30MHz 2.50 30MHz ~ 1000MHz 4.80 1000MHz ~ 6000MHz 4.13 Page 6 of 28 Report No.: UNIA20041406ER-01 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment: Wireless Mouse Trade Mark: N/A Model Name: 4160-100-0003 Serial No.: ELK-90414, TKMK-414 Model Difference: All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: 4160-100-0003. FCC ID: 2AV8L-MOUSE Antenna Type: PCB Antenna Antenna Gai n: 0dBi Operation frequency: 2405MHz~2475MHz Number of Channels: 15CH Modulation Type: GFSK Battery: AAA Battery*2 Power Source: DC 3.0V from Battery Page 7 of 28 Report No.: UNIA20041406ER-01 2.2 CARRIER FREQUENCY OF CHANNELS Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 01 2405 05 2417 09 2457 13 2469 02 2408 06 2448 10 2460 14 2472 03 2411 07 2451 11 2463 15 2475 04 2414 08 2454 12 2466 2.3 TEST MODE The EUT was programmed to be in continuously transmitting mode. Channel List Test Channel EUT C hannel Test Frequency (MHz) Low CH01 2405 Middle CH07 2451 High CH15 2475 2.4 TEST SETUP Operation of EUT during Radiation testing: EUT Page 8 of 28 Re…

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Model: 4160-100-0003 Radiated Emission test