2ASDTVR42Retro Wooden Radio

1 ClearClick ® Retro Wooden Radio with BT & Aux-In (Model VR42) Quick Start Guide & User’s Manual Full 5-Year Warranty + FREE USA-Based Tech Support If you have any issue or question regarding this product, contacting us directly is the fastest way to resolve the issue. We are ClearClick®, a small USA-based business, and we stand behind our products with a full 5-year warranty & free USA tech support. If you have any issues with our product, please contact us at [email protected]. www.ClearClick.tech 2 Register Your Product & Browse Our Products Thank you for your purchase! Make sure you register your product & check out our other unique & easy-to-use technology at: www.ClearClick.tech Safety Precautions 1. Do not disassemble the unit. 2. Do not operate the unit around water or rain. Do not operate the unit around any kind of machines or appliances (other than computers). 3. Turn off and unplug the unit when not in use. 4. Do not allow young children to use this device. Thank You! Thank you for your purchase of the ClearClick® Retro Wooden Radio! (Model VR42) We appreciate your business. At ClearClick®, we try to make our technology as clear to understand and use as possible. But if you get stuck at any point, you qualify for FREE USA-based tech support as a ClearClick® customer. Just email us at: [email protected] (Make sure you explain your issue in detail and tell us that you’re using our ClearClick® Retro Wooden Radio - Model Number VR42). Our USA-based tech support team members will normally reply to you within 24-48 business hours.) 3 QUICK START – Setting Up The Device 1. Securely plug the power plug into a power outlet. 2. Switch the device on using the power switch in the back. 3. The device will start up in either “radio” or “Bluetooth” mode, whichever it was set on during last use. QUICK START – Listening To AM/FM Radio 1. If you previously had an aux-in/line-in cable connected, make sure it is disconnected to use the radio. 2. Make sure the device is in “radio” mode by pressing the “RADIO/BT” button until a light illuminates under the “AM” or “FM button. 3. Switch between “AM” and “FM” by using the “AM” and “FM” buttons. 4. Use the tuning knob to select your desired radio station. 5. Use the volume control knob to adjust the volume. Note: To improve the reception of FM radio, simply adjust the pigtail antenna in the back of the radio. 4 QUICK START – Playing Music via Bluetooth 1. If you previously had an aux-in/line-in cable connected, make sure it is disconnected to use Bluetooth. 2. Make sure the radio is in “Bluetooth” mode by pressing the “RADIO/BT” button until a white/purple light illuminates under the “RADIO/BT” button. 3. On your phone, tablet, or computer, search for the Bluetooth device named “Vintage Radio VR42.” Connect to this device. 4. Start playing music on your phone, tablet, or computer. 5. Use the volume control knob on the radio to adjust the volume. (Note: You may also need to adjust the volume on your phone or tablet.) QUICK START – Playing Music via Line-In/Aux-In 1. Make sure the device is turned on. 2. Using the included 3.5mm-to-3.5mm aux cable, connect your phone, tablet, or MP3 player to the radio’s “AUX-IN” jack in the back of the device. 3. Start playing music on your phone, tablet, or MP3 player. 4. Use the volume control knob on the radio to adjust the volume. (Note: You may also need to adjust the volume 5 on your phone or tablet.) 5. Note: you must unplug the aux-in cable to use the radio/Bluetooth functions again. Radio Diagram & Features 6 1. Volume Control Knob 2. Tuning Control Knob 3. “AM” Function Button 4. “FM” Function Button 5. “RADIO/BT” Mode Switch Button 6. “POWER” Button 7. FM Wire Antenna 8. AC Power Cord 9. “AUX IN” jack Troubleshooting 1. There’s a flashing white light, and the radio won’t switch to “AM” or “FM" radio mode. To listen to “AM” or “FM” radio, you need to switch to “Radio” mode first. Press the “RADIO/BT” button until either the “AM” or “FM” light is illuminated. 2. My radio was working, but now won’t play anything, radio or Bluetooth. Make sure you have disconnected any aux-in cables from the “aux-in” jack in the back of the radio. 3. In Bluetooth or aux-in mode, the radio’s volume is turned up all the way, but the sound isn’t loud enough. Make sure you have turned up the volume on your phone, 7 tablet, or MP3 player as well. 4. I need further assistance or information on the product’s warranty. Just email us at [email protected], and we’ll get right back to you! If you haven’t heard back from us within 1-2 business days, please check your “Spam” folder in your email. FCC 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 This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this devic…

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ClearClick Software LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2021-04-06 Subject; Request for Long Term Confidentiality FCC ID: 2ASDTVR42 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:Keith Gilbert Title: Owner

ClearClick Software LLC 3006 Teak Place, Fullerton, CA 92835, United States Agent Authorization Company:ClearClick Software LLC Address:3006 Teak Place, Fullerton, CA 92835, United States Product Name:Retro Wooden Radio Model Number(s):VR42 Product Description: Retro Wooden Radio We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required 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. Signature: Date: 2021-04-06 Name: Keith Gilbert Title: Owner Company: ClearClick Software LLC

Page 1 of 4 Appendix B: Photographs of EUT Product: Retro Wooden Radio Model: VR42 External Photos Page 2 of 4 Page 3 of 4 Page 4 of 4

Label： LabelArtworkandLocation Model:VR42 FCCID:2ASDTVR42 Location

Page 1 of 5 Appendix B: Photographs of EUT Product: Retro Wooden Radio Model: VR42 Internal Photos Antenna Page 2 of 5 Page 3 of 5 Page 4 of 5 Page 5 of 5

Maximum Permissible Exposure Applicable Standard According to §1.1307(b), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. Remark: 1) The maximum output power for antenna is 7.20dBm (5.25mW) at 2441MHz, 0dBi antenna gain(with 1.00numeric antenna gain.) 2) For mobile or fixed location transmitters, no SAR consideration applied. The minimum separation generally be used is at least 20cm, even if the calculation indicate that the MPE distance would be lesser. Maximum Permissible Exposure output power= 5.25mW Numeric Antenna gain= 1.00 Substituting the MPE safe distance using d=20cm into above equation. Yields: S=0.000199*P*G Where P=Power in mW G=Numeric antenna gain S=Power density in mW/cm 2 Power density= 0.001045mW/cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID: 2ASDTVR42 Product: Retro Wooden Radio Model No.: VR42 Additional Model No.: N/A Trade Mark: Clearclick Report No.: TCT210204E017 Issued Date: Feb. 23, 2021 Issued for: ClearClick Software LLC 3006 Teak Place, Fullerton, CA 92835, United States Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: This report shall not be reproduced except in full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongce Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT210204E017 Page 2 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TABLE OF CONTENTS 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 4 3. EUT Description ....................................................................................... 5 4. General Information ................................................................................. 6 4.1. Test environment and mode ................................................................................. 6 4.2. Description of Support Units ................................................................................ 6 5. Facilities and Accreditations .................................................................. 7 5.1. Facilities ................................................................................................................. 7 5.2. Location ................................................................................................................. 7 5.3. Measurement Uncertainty ..................................................................................... 7 6. Test Results and Measurement Data ..................................................... 8 6.1. Antenna requirement ............................................................................................ 8 6.2. Conducted Emission ............................................................................................. 9 6.3. Conducted Output Power ................................................................................... 13 6.4. 20dB Occupy Bandwidth .................................................................................... 18 6.5. Carrier Frequencies Separation ......................................................................... 23 6.6. Hopping Channel Number .................................................................................. 28 6.7. Dwell Time ............................................................................................................ 31 6.8. Pseudorandom Frequency Hopping Sequence ................................................ 36 6.9. Conducted Band Edge Measurement ................................................................ 37 6.10.Conducted Spurious Emission Measurement .................................................. 41 6.11.Radiated Spurious Emission Measurement ..................................................... 45 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Report No.: TCT210204E017 Page 3 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. Test Certification Product: Retro Wooden Radio Model No.: VR42 Additional Model: N/A Trade Mark: Clearclick Applicant: ClearClick Software LLC Address: 3006 Teak Place, Fullerton, CA 92835, United States Manufacturer: Timsen Development Limited Address: 5F, 447# Tianhebei Road, Guangzhou, China Date of Test: Feb. 05, 2021 – Feb. 22, 2021 Applicable Standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Date: Feb. 22, 2021 Rleo Reviewed By: Date: Feb. 23, 2021 Beryl Zhao Approved By: Date: Feb. 23, 2021 Tomsin Report No.: TCT210204E017 Page 4 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247 (c) PASS AC Power Line Conducted Emission §15.207 PASS Conducted Peak Output Power §15.247 (b)(1) PASS 20dB Occupied Bandwidth §15.247 (a)(1) PASS Carrier Frequencies Separation §15.247 (a)(1) PASS Hopping Channel Number §15.247 (a)(1) PASS Dwell Time §15.247 (a)(1) PASS Radiated Emission §15.205/§15.209 PASS Band Edge §15.247(d) PASS Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT210204E017 Page 5 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. EUT Description Product Name: Retro Wooden Radio Model : VR42 Additional Model: N/A Trade Mark: Clearclick Bluetooth version: V5.0 Operation Frequency: 2402MHz~2480MHz Transfer Rate: 1/2/3 Mbits/s Number of Channel: 79 Modulation Type: GFSK, π/4-DQPSK, 8DPSK Modulation Technology: FHSS Antenna Type: PCB Antenna Antenna Gain: 0dBi Power Supply: AC 120V Note: The antenna gain listed in this report is provided by applicant, and the test …

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Report No.: TCT210204E017 Page 36 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.8. Pseudorandom Frequency Hopping Sequence Test Requirement: FCC Part15 C Section 15.247 (a)(1) requirement: Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively. Frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. The system shall hop to channel frequencies that are selected at the system hopping rate from a Pseudorandom ordered list of hopping frequencies. Each frequency must be used equally on the average by each transmitter. The system receivers shall have input bandwidths that match the hopping channel bandwidths of their corresponding transmitters and shall shift frequencies in synchronization with the transmitted signals. EUT Pseudorandom Frequency Hopping Sequence The pseudorandom sequence may be generated in a nine-stage shift register whose 5th and 9th stage outputs are added in a modulo-two addition stage. And the result is fed back to the input of the first stage. The sequence begins with the first one of 9 consecutive ones; i.e. the shift register is initialized with nine ones. • Number of shift register stages: 9 • Length of pseudo-random sequence: 2 9 -1 = 511 bits • Longest sequence of zeros: 8 (non-inverted signal) An example of Pseudorandom Frequency Hopping Sequence as follow: Each frequency used equally on the average by each transmitter. The system receivers have input bandwidths that match the hopping channel bandwidths of their corresponding transmitters and shift frequencies in synchronization with the transmitted signals. Report No.: TCT210204E017 Page 37 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.9. Conducted Band Edge Measurement 6.9.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB 558074 D01 v05r02 Limit: In any 100 kHz bandwidth outside the intentional radiation frequency band, the radio frequency power shall be at least 20 dB below the highest level of the radiated power. In addition, radiated emissions which fall in the restricted bands must also comply with the radiated emission limits. Test Setup: Test Mode: Transmitting mode with modulation Test Procedure: 1. Set to the maximum power setting and enable the EUT transmit continuously. 2. Set RBW = 100 kHz (≥1% span=10MHz), VBW = 300 kHz (≥RBW). Band edge emissions must be at least 20 dB down from the highest emission level within the authorized band as measured with a 100kHz RBW. The attenuation shall be 30 dB instead of 20 dB when RMS conducted output power procedure is used. 3. Enable hopping function of the EUT and then repeat step 2 and 3. 4. Measure and record the results in the test report. Test Result: PASS 6.9.2. Test Instruments Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer Agilent N9020A MY49100619 Sep. 11, 2021 RF Cable (9KHz-26.5GHz) TCT RE-06 N/A Sep. 11, 2021 Antenna Connector TCT RFC-01 N/A Sep. 11, 2021 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Report No.: TCT210204E017 Page 38 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.9.3. Test Data GFSK Modulation Test channel: Lowest channel No-hopping mode Hopping mode Test channel: Highest channel No-hopping mode Hopping mode Report No.: TCT210204E017 Page 39 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Pi/4DQPSK Modulation Test channel: Lowest channel No-hopping mode Hopping mode Test channel: Highest channel No-hopping mode Hopping mode Report No.: TCT210204E017 Page 40 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 8DPSK Modulation Test channel: Lowest channel No-hopping mode Hopping mode Test channel: Highest channel No-hopping mode Hopping mode Report No.: TCT210204E017 Page 41 of 67 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.10. Conducted Spurious Emission Measurement 6.10.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB 558074 D01 v05r02 Limit: In any 100 kHz bandwidth outside the intentional radiation frequency band, the radio frequency power shall be at least 20 dB below the highest level of the radiated power. In addition, radiated emissions which fall in the restricted bands must also comply with the radiated emission limits. Test Setup: Test Mode: Transmitting mode with modulation Test Procedure: 1. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 2. Set to the maximum power setting and enable the EUT transmit continuously. 3. Set RBW = 100 kHz, VBW = 300kHz, scan up through 10th harmonic. All harmonics / spurs must be at least 20 dB down from the highest emission level within the authorized band as measured with a 100 kHz RBW. 4. Measure and record the results in the test report. 5. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS 6.10.2. Test Instruments Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer Agilent N9020A MY49100619 Sep. 11, 2021 Spectrum Analyzer ROHDE&SCH WARZ FSQ40 200061 Sep. 11, 2021 RF Cable (9KHz-26.5GHz) TCT RE-06 N/A Sep. 11, 2021 Antenna Connector TCT RFC-01 N/A Sep. 11, 2021 Note: The calibration interval of the above test instruments is 12 months and the calibratio…

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Page 1 of 2 Appendix A: Photographs of Test Setup Product: Retro Wooden Radio Model: VR42 Radiated Emission Page 2 of 2 Conducted Emission