Y28MUS3Wireless Mouse

2.4G WIRELESS OPTICAL MOUSE MANUAL Function Description A. This product conforms to the applicabl e FCC and CE rules and regulations; B. This model adopts USB, applies to desktop computers and notebook computers; C. The control distance is above 8 meter, makes people actually feel unconstraint. D. Resolution reaches to 1000 CPI, operates swif tly and applies to any surfaces except glass; E. The product adopts the latest RF coding techniqu es, possesses all-round operation function, no direction limitations; F. The product is compatible with Windows 98/2000/NT/ME/XP/Vista or higher systems; G. Unique line design, complies with ergonomic st andards, fits for left or right hand operation with excellent feeling. Using Instruction A. As graphic 1 shown, take off the cover of the batter y box, put 2 pcs 5 # (AA) batteries in series by the responding anode, cathode charge into the battery box, after checking no problem, then close the cover.(Several seconds later, the Blue light in the lower lid will blink automatically) B. Connect the receiver with computer USB port, press the touch button on the receiver once (as Graphic 2 shown). C. Then closely press the touch button on the bottom lid of the mouse once (as Graphic 3 shown), if mouse can work. it shows the code checking is finished. Otherwise, repeat once according to the above operation method; D. In normal situation, if found the cursor insensitive or the dist ance is shorter, observe whether the indicator light on the tail is red. If so, it shows the power is not enough, PLS change the batteries. The illustration of batteries installation & code checking Graphic 1 Firstly open the cover of the battery box gently and then put the batteries inside of the mouse. Graphic 2 Press the touch button on the receiver once Graphic3 Press the touch button on the bottom lid of the mouse once until the red light on the receiver extinguishes automatically. FCC NOTE: 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. 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

[company header optional] Authorization Letter Number: CF101 Version: V01 Date: 01-02-2010 We, (the approval holder) Company name Art. Lebedev Studio Addresss 5 Gazetny per., City Moscow Country Russia 125009 declare that the following representative (agent): Name (person) Daniel Zhu Company name Anbotek Compliance Laboratory Limited Addresss 1/F, 1 /Build, SEC Industrial Park, No. 4 Qianhai Road, Nanshan District City Shenzhen Country China is hereby authorized to apply the following equipment for certification on our behalf: Product Description Wireless Mouse Type or Model(s) MUS3 Tradename or Brand(s) Art. Lebedev We also authorize Teleconformity to process this application. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Moscow 2010-12-2 Art. Lebedev CEO

[company header optional] FCC Confidentiality Request Number: CF303 Version: V01 Date: 01-02-2010 To the FCC and FCC TCB handling this application for certification Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Art. Lebedev Studio Addresss 5 Gazetny per., City Moscow Country Russia 125009 request non-disclosure and confidential treatment for our certification under: Grantee Code Product Number FCC ID: Y28 MUS3 of the following materials submitted within this certification application: (please cross what is applicable, or add other documents) √ Operational Description √ Block Diagram √ Schematic Diagram √ PCB layout Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Moscow 2010-12-2 Art. Lebedev CEO

Page 16 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F Figure 1 The EUT-Front View Figure 2 The EUT-Bottom View

FCC ID Label Sample for FCC ID: Y28MUS3 FCC ID: Y28MUS3 The proposed Label Location on EUT Proposed FCC ID Label Location Proposed Label Location on EUT The EUT-Side View/Proposed FCC ID Label Location

Page 17 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F Figure 3 The EUT-Inside View Figure 4 The EUT-Inside View Page 18 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F Figure 5 PCB of the EUT-Front View Figure 6 PCB of the EUT-Back View Page 19 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F Figure 7 PCB of the EUT-Front View Figure 8 PCB of the EUT-Back View

Page 1 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F FCC TEST REPORT for Art. Lebedev Studio Wireless Mouse Model No.: MUS3 Report Number : 201011742F Date of Test : Nov. 27~Dec. 03, 2010 Date of Report : Dec. 04, 2010 Prepared for : Art. Lebedev Studio Address : 5 Gazetny per. Moscow, Russia, 125009 Prepared By : Anbotek Compliance Laboratory Limited Address : 1/F, 1 /Building, SEC Industrial Park, No. 4 Qianhai Road, Nanshan District, Shenzhen, 518054, China Tel: (86) 755-26014771 Fax: (86) 755-26014772 Page 2 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F TABLE OF CONTENT Description Page Test Report 1. GENERAL INFORMATION .........................................................................................................4 1.1. Description of Device (EUT)....................................................................................................................4 1.2. Description of Test Facility ......................................................................................................................5 1.3. Measurement Uncertainty.........................................................................................................................5 2. MEASURING DEVICE AND TEST EQUIPMENT.................................................................... 6 3. TEST PROCEDURE ....................................................................................................................... 7 4. RADIATION INTERFERENCE.................................................................................................... 8 4.1. Requirements (15.249, 15.209): ...............................................................................................................8 4.2 Test Procedure ...........................................................................................................................................8 4.3 Test Results................................................................................................................................................8 5. OCCUPIED BANDWIDTH..........................................................................................................12 5.1. Requirements (15.249): ..........................................................................................................................12 5.2 Test Results..............................................................................................................................................12 6. PHOTOGRAPH............................................................................................................................. 14 6.1. Photo of Radiation Emission Test ..........................................................................................................14 APPENDIX I (Photos of EUT) (4 Pages) Page 3 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F TEST REPORT Applicant : Art. Lebedev Studio Manufacturer : Dongguan Togran Electronics Co. Ltd. EUT : Wireless Mouse Model No. : MUS3 Serial No. : N/A Rating : DC 3V Trade Mark : Art. Lebedev Measurement Procedure Used: FCC Part15 Subpart C, Paragraph 15.249 & 15.209 The device described above is tested by Anbotek Compliance Laboratory Limited to determine the maximum emission levels emanating from the device and the severe levels of the device can endure and its performance criterion. The measurement results are contained in this test report and Anbotek Compliance Laboratory Limited is assumed full of responsibility for the accuracy and completeness of these measurements. Also, this report shows that the EUT (Equipment Under Test) is technically compliant with the FCC Part 15 Subpart C requirements. This report applies to above tested sample only and shall not be reproduced in part without written approval of Anbotek Compliance Laboratory Limited Date of Test : Nov. 27~Dec. 03, 2010 Prepared by : (Engineer / Rock Zeng) Reviewer : (Project Manager / Coco Xiang) Approved & Authorized Signer : (Manager / Tom Chen) Page 4 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F 1. GENERAL INFORMATION 1.1. Description of Device (EUT) EUT : Wireless Mouse Model Number : MUS3 Test Power Supply : DC 3V via 2 Pcs new (full) AA Alkaline Battery Frequency : 2403~2478MHz Channel : 2403 MHz, 2408 MHz, 2413 MHz, 2428 MHz, 2433 MHz, 2443 MHz, 2453 MHz, 2458 MHz, 2463 MHz, 2468 MHz, 2473 MHz, 2478 MHz Antenna Gain : 1dBi (The device uses an integral PCB antenna which is not intended and easy to modify.) Applicant : Art. Lebedev Studio Address : 5 Gazetny per. Moscow, Russia, 125009 Manufacturer : Dongguan Togran Electronics Co. Ltd. Address : 262 Shidan Rd., the 3rd Industrial Area, Juzhou, Shijie Town, Dongguan, Guangdong 523290, P.R.C. Date of receiver : Nov. 26, 2010 Date of Test : Nov. 27~Dec. 03, 2010 Page 5 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F 1.2. Description of Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS - LAB Code: L3503 Anbotek Compliance Laboratory Limited., Laboratory has been assessed and in compliance with CNAS/CL01: 2006 accreditation criteria for testing laboratories (identical to ISO/IEC 17025:2005 General Requirements) for the Competence of Testing Laboratories. FCC-Registration No.: 752021 Anbotek Compliance Laboratory Limited, EMC Laboratory has been registed and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. Registration 752021, August 20, 2010. IC-Registration No.: 8058A-1 Anbotek Compliance Laboratory Limited., EMC Laboratory has been registered and fully described in a report filed with the (IC) Industry Canada. The acceptance letter from the IC is maintained in our files. Registration 8058A-1, August 30, 2010. Test Location All Emission…

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Page 14 of 19 FCC ID: Y28MUS3 Anbotek Compliance Laboratory Limited Report No.201011742F 6. PHOTOGRAPH 6.1. Photo of Radiation Emission Test