2AYBG-CHP04cheerdots 2

cheerpod 2 Manual (3) Product introduction Cheerdots 2 is a detachable mouse that creatively combines a mouse, trackpad, and PPT page-turning pen into one powerful product. In addition, the product supports ChatGPT voice conversation, meeting recording, automatic generation of meeting minutes and other functions. It's your ultra-portable AI office assistant. Product list Cheerpod2 Host user manual Connection mode 1. On/off mode Turn the switch to Bluetooth 1 or Bluetooth 2 gear to turn on the device. Switch to OFF gear, device off. 2. Pairing method 3. After the device is turned on, a blue LED will flash, indicating that the device is waiting for pairing. At this time, turn on the host Bluetooth device, search for and match "Cheerdots 2", if the blue LED is off, it indicates that the device is successfully connected and can be used. After the first pairing, the device will automatically connect each time it is turned on. 3. Re-pairing mode Long press the bottom DPI key for about 3-5 seconds, and when the blue LED of the device flashes, you can re-pair. 4. Description of mode selection Ground mode: After the Bluetooth connection of the device is successful, switch to the GRND gear, and the ground mode will be opened. In this mode, the device functions as a mouse and touchpad. For details, please refer to the ground mode operation instructions. AIR mode: After the Bluetooth connection of the device is successful, switch to the air gear and open the air mode. In this mode, the device can be used as an aerial mouse or laser demonstrator. For details, please refer to the aerial mode operation instructions. Recording /GPT mode: After the device Bluetooth connection is successful, use the recording button in any gear position. Voice recording, voice to text and GPT dialogue functions are available. For details, see the Recording /GPT mode operation instructions. Light indication Function LED display Function LED display Function LED display Blue light flashes in Bluetooth search Blue light flashes in Bluetooth search Blue light flashes in Bluetooth search The connected blue light is off The connected blue light is off The connected blue light is off When the power is charging, the red light is steady on When the power is charging, the red light is steady on When the power is charging, the red light is steady on Desktop mode Conventional representation Driving embodiment Touch with one finger and slide up and down Page up/down Page up/down Press left side left-hander left-hander Press right Right click Right click Move your fingers towards each other Zoom in/out Zoom in/out Slide your fingers left and right Desktop switching Desktop switching Double finger Show all applications Show all applications Three fingers + move mouse Multitask switching Show all applications Air mode General function Driving function Touch the surface lightly with one finger left-hander / Touch the surface with two fingers Right click / Touch surface Cursor movement Cursor movement Press the laser button Lighting laser Lighting laser Press the area on the touchpad Next page Next page Press the area under the touchpad Previous Previous Slide the left or top edge / Scroll vertically or horizontally Double click laser button Mode switching Mode switching Drive specification In the software, you can set the desktop/air mode in the driver interface. In desktop mode you can choose the function switch at will, you can also add custom gestures, single swipe left/right. This gesture can be defined as the use of multiple shortcut keys to improve your office efficiency. In Air mode, you can switch to professional PPT presentation mode. Supports spotlight mode, digital light mode, etc. GPT dialogue/speech transfer On the following driver screen, you can set the recognized language and voice input mode. Available voice modes include GPT chat mode and speech-to-text. GPT mode: Press the voice key to wake up/hide the GPT dialog box; Long press the voice button to speak, you can enter the voice, after the input is complete, GPT will answer the relevant questions. Voice to text: Long press the voice key to convert the voice to text, so as to achieve fast text input. AI recording mode Double click the voice key to start the device recording. Double click or single voice key to close the recording. The content after recording is stored in the software set in the following figure. The system will automatically convert the speech into text, and generate a summary of the meeting, key points analysis. Users can also share files with others through the "Share" function. Product specifications/parameters item specification Product Name: Cheerdots2 Equipment model: CHP04 Device type: BT5.0 Size: 60×41×16（mm） Product weight: 70g（±3g） Input voltage: 5V Working current: ≤75mA Battery life: 25+day Product weight: -10°C～40°C（14°F～104°F） Operating environment: Product Introduction Cheerdots 2 is a detachable mouse that combines the mouse touchpad, and PPT flip pen into a powerful product. And the product supports ChatGPT voice con-versations, as well as functions such as meeting recording and automatic generation of meeting minutes. It's your ultra portable AI office assistant. What’s Inside Cheerpod2 Manual Connection 5. ON && OFF Turn the switch to Bluetooth 1 or Bluetooth 2, and the device will turn on. Turn to the OFF gear , and the device will shut down. 6. Connection After turning on, a blue LED flashes, indicating that the device is waiting for pairing. At this point, you can open the host Bluetooth device, search for and match it to "CheerPod2". If the blue LED goes out, it indicates that the device is successfully connected and ready for use. After the first pairing, the device will automatically connect every time it is turned on. 7. Rematch Press and hold the DPI button for about 3-5 seconds, and the device's blue LED will flash to pair again. 8. Mode selection Ground mode: After the Bluetooth connection of the device is successful, adjust …

Text truncated - open the document above for the full version.

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company name: THREE STONES MEDIA LLC FRN: 0033401761 Contact Name: Sijie Zhang Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Telephone No: +1 267 909 3692 Email: [email protected] Applicant: Company name: CheerDots Co., Ltd Grantee Code: 2AYBG FCC ID: 2AYBG-CHP04 FRN: 0030236087 Contact Name: Jia jie Xi Address: Room 6031, 6th Floor, Building 12, 10th District, 188 South Fourth Ring West Road, Fengtai District, Beijing Telephone No: +8613816435839 Fax No: / Email: [email protected] CheerDots Co., Ltd certifies that, as of the date of this filing of the application with the TCB, [THREE STONES MEDIA LLC] is our designated US agent for service of process for the above referenced FCC ID. CheerDots Co., Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [THREE STONES MEDIA LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023.12.22 Applicant’s Name: Jia jie Xi US Agent’s Name: THREE STONES MEDIA LLC Title: CEO Title: CEO Signature: Signature:

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: CheerDots Co., Ltd Grantee Code: 2AYBG FCC ID: 2AYBG-CHP04 FRN: 0030236087 Contact Name: Jia jie Xi Address: Room 6031, 6th Floor, Building 12, 10th District, 188 South Fourth Ring West Road, Fengtai District, Beijing Telephone No: +8613816435839 Fax No: / Email: [email protected] Product Name: cheerdots 2 Model Number: CHP04 i. [CheerDots Co., Ltd ] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [CheerDots Co., Ltd ] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [CheerDots Co., Ltd ] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment . Name: Jia jie Xi Date: 2023/12/22 Title: CEO Signature of applicant: 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization CheerDots Co., Ltd Company name: CheerDots Co., Ltd Grantee Code: 2AYBG FCC ID: 2AYBG-CHP04 FRN: 0030236087 Contact Name: Jia jie Xi Address: Room 6031, 6th Floor, Building 12, 10th District, 188 South Fourth Ring West Road, Fengtai District, Beijing Telephone No: +8613816435839 Fax No: / Email: [email protected] Product Name: cheerdots 2 Model Number: CHP04 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: Jia jie Xi Date: 2023/12/22 Title: CEO Signature of applicant:

C5266091_X10_Ed.2 1/1 CheerDots Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/12/22 Subject: Request for Confidentiality FCC ID: 2AYBG-CHP04 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 ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. C5266091_X10_Ed.2 1/1 Sincerely, Name: Jia jie Xi Date: 2023/12/22 Title: CEO Signature of applicant:

Label: FCC ID: 2AYBG-CHP04 Label location

Page 1 of 4 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 Appendix III internal photos FCC ID: 2AYBG-CHP04 Page 2 of 4 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 Antenna Location Page 3 of 4 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 Page 4 of 4 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 ------End------

FCC ID: 2AYBG-CHP04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 RF Exposure evaluation According to 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 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 LE: Worse case output power is as below: [2480MHz: 4.80dBm] Antenna Gain is -4.91dBi Maximum output power is 4.80dBm (3.02mW). (3.02mW /5mm)·[√2.480(GHz)]= 0.9512<3.0 for 1-g SAR Then SAR evaluation is not required

1 / 5 Inverted F Antenna Specification Summary ITEM ANT SPEC Name 2.4G ANT Model CHP04 MAX. Gain -4.91dBi Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 10mm Manufacturer CheerDots Co., Ltd Address 4045, 4th Floor, No. 1, Haidian Street, Haidian District, Beijing Test Laboratory Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Antenna Photo & Length (mm) 2 / 5 A.1 Gain and Efficiency Frequency Gain (dBi) Efficiency (%) 2402MHz -5.01 9 2404MHz -5.01 9 2406MHz -5.02 9 2408MHz -5.02 9 2410MHz -5.04 9 2412MHz -5.07 9 2414MHz -5.11 9 2416MHz -5.25 9 2418MHz -5.26 9 2420MHz -5.30 9 2422MHz -5.25 9 2424MHz -5.18 10 2426MHz -5.22 10 2428MHz -5.17 10 2430MHz -5.11 10 2432MHz -5.05 10 2434MHz -5.01 10 2436MHz -4.97 10 2438MHz -4.94 10 2440MHz -4.91 10 2442MHz -4.92 10 2444MHz -4.96 10 2446MHz -5.18 10 2448MHz -5.23 10 2450MHz -5.27 10 2452MHz -5.33 9 2454MHz -5.39 9 2456MHz -5.34 9 2458MHz -5.36 9 2460MHz -5.42 9 2462MHz -5.47 9 2464MHz -5.49 9 2466MHz -5.32 9 2468MHz -5.32 9 2470MHz -5.32 9 2472MHz -5.32 9 2474MHz -5.30 9 2476MHz -5.42 9 2478MHz -5.46 9 2480MHz -5.53 9 3 / 5 A.2 3D Pattern B1.1 3D Pattern for 2402MHz B1.2 3D Pattern for 2440MHz 4 / 5 B1.3 3D Pattern for 2480MHz 5 / 5 A.3 1D Radiation Pattern B2.1 PHI=0 B2.2 PHI=90 B2.3 THETA=90

Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 FCC TEST REPORT FCC ID: 2AYBG-CHP04 On Behalf of CheerDots Co., Ltd cheerdots 2 Model No.: CHP04 Prepared for : CheerDots Co., Ltd Address : Room 6031, 6th Floor, Building 12, 10th District, 188 South Fourth Ring West Road, Fengtai District, Beijing Prepared By : Shenzhen PSI Testing Co., Ltd. Address : 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao’an District, Shenzhen, Guangdong, China 518104 Report Number : psi2311005-C01-R01 Date of Receipt : November 11, 2023 Date of Test : March 1, 2024-March 10, 2024 Date of Report : March 12, 2024 Version Number : V0 Page 2 of 52 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 TABLE OF CONTENTS Description Page 1. Summary Of Standards And Results ------------------------------------------------------------------------------- 5 1.1. Description of Standards and Results ----------------------------------------------------------------------- 5 2. General Information ----------------------------------------------------------------------------------------------------- 6 2.1. Description of Device (EUT) ----------------------------------------------------------------------------------- 6 2.2. Accessories of Device (EUT) ---------------------------------------------------------------------------------- 7 2.3. Tested Supporting System Details---------------------------------------------------------------------------- 7 2.4. Block Diagram of Connection Between EUT and Simulators ------------------------------------------ 7 2.5. Test Mode Description ------------------------------------------------------------------------------------------- 8 2.6. Test Conditions ---------------------------------------------------------------------------------------------------- 9 2.7. Test Facility --------------------------------------------------------------------------------------------------------- 9 2.8. Measurement Uncertainty -------------------------------------------------------------------------------------- 9 2.9. Test Equipment List -------------------------------------------------------------------------------------------- 10 3. Spurious Emission ----------------------------------------------------------------------------------------------------- 11 3.1. Test Limits -------------------------------------------------------------------------------------------------------- 11 3.2. Block Diagram of Test setup --------------------------------------------------------------------------------- 12 3.3. Test Procedure -------------------------------------------------------------------------------------------------- 13 3.4. Test Results ------------------------------------------------------------------------------------------------------ 14 4. Power Line Conducted Emission --------------------------------------------------------------------------------- 21 4.1. Test Limits -------------------------------------------------------------------------------------------------------- 21 4.2. Test Procedure -------------------------------------------------------------------------------------------------- 21 4.3. Test Setup -------------------------------------------------------------------------------------------------------- 21 4.4. Test Results ------------------------------------------------------------------------------------------------------ 22 5. Out-of-band Emissions ----------------------------------------------------------------------------------------------- 25 5.1. Test Limits -------------------------------------------------------------------------------------------------------- 25 5.2. Test Procedure -------------------------------------------------------------------------------------------------- 25 5.3. Test Setup -------------------------------------------------------------------------------------------------------- 25 5.4. Test Results ------------------------------------------------------------------------------------------------------ 25 6. Conducted Maximum Output Power ----------------------------------------------------------------------------- 36 6.1. Test limits --------------------------------------------------------------------------------------------------------- 36 6.2. Test Procedure -------------------------------------------------------------------------------------------------- 36 6.3. Test Setup -------------------------------------------------------------------------------------------------------- 36 6.4. Test Results ------------------------------------------------------------------------------------------------------ 36 7. Peak Power Spectral Density --------------------------------------------------------------------------------------- 37 7.1. Test limits --------------------------------------------------------------------------------------------------------- 37 7.2. Test Procedure -------------------------------------------------------------------------------------------------- 37 7.3. Test Setup -------------------------------------------------------------------------------------------------------- 37 7.4. Test Results ------------------------------------------------------------------------------------------------------ 38 8. Bandwidth ---------------------------------------------------------------------------------------------------------------- 41 8.1. Test limits --------------------------------------------------------------------------------------------------------- 41 8.2. Test Procedure ---------------------------------------------…

Text truncated - open the document above for the full version.

Page 1 of 2 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 Appendix I Test Setup Photo FCC ID: 2AYBG-CHP04 Spurious Radiation Emissions Test (<1G) Spurious Radiation Emissions Test (>1G) Page 2 of 2 Report No.: psi2311005-C01-R01 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2F, Building 5, Yudafu Industrial Park, No. 10, Xingye West Road, Shajing Street, Bao'an District, Shenzhen, Guangdong, China 518104 Conducted emission Test ------End------