2AYQR-EXJQ01Cheer Moda Bluetooth Electric Wine Aerator

This device complies with Part 15 of the FCC rules. Operation is subject to thefollowing two conditions: 1) this device may not cause harmful interference, and 2)this device must accept any interference received, including interference that maycause undesired operation.Note: This equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residential installation.This equipment generates uses and can radiate radio frequency energy and, if notinstalled and used in accordance with the instructions, may cause harmfulinterference to radio communications. However, there is no guarantee thatinterference will not occur in particular installation. If this equipment does causeharmful interference to radio or television reception, which can be determined byturning the equipment off and on, the user is encouraged to try to correct theinterference 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 thereceiver is connected.--Consult the dealer or an experienced radio/TV technician for help.Changes or modifications not expressly approved by the party responsible forcompliance could void the user’s authority to operate the equipment.FCC Radiation Exposure StatementThis device complies with FCC RF radiation exposure limits set forth for anuncontrolled environment. This transmitter must not be co-located or operating inconjunction with any other antenna or transmitter.FCC statement

FCC ID: 2AYQR-EXJQ01 Page 1 of 2 Report No.: CTL2101049021-WF External Photos of EUT FCC ID: 2AYQR-EXJQ01 Page 2 of 2 Report No.: CTL2101049021-WF

FCC-ID Label Information 1. Label location: Cheer Moda Bluetooth Electric Wine Aerator Model: EXJQ01 FCC ID: 2AYQR-EXJQ01 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.

FCC ID: 2AYQR-EXJQ01 Page 1 of 4 Report No.: CTL2101049021-WF Internal Photos of EUT FCC ID: 2AYQR-EXJQ01 Page 2 of 4 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 3 of 4 Report No.: CTL2101049021-WF Antenna FCC ID: 2AYQR-EXJQ01 Page 4 of 4 Report No.: CTL2101049021-WF

version01 Zhuhai Cheer Technology Co., Ltd. No. 8 Hongwan Road, Hongwan Industry Zone, Xiangzhou District, Zhuhai, China Tel: +86-18665659233 Fax: +86-18665659233 Declaration concerning Antenna Specification It is hereby declared that the product Model No.: EXJQ01, EXJQ02, EXJQ03, CJ-EXJQ01, CJ-EXJQ02 FCC ID: 2AYQR-EXJQ01 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: NA Type of antenna: PCB antenna Gain of the antenna: 0.0 dBi Frequency range: 2402~2480 MHz Mo The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Zhuhai Cheer Technology Co., Ltd. Address: No. 8 Hongwan Road, Hongwan Industry Zone, Xiangzhou District, Zhuhai, China City: Zhuhai ZIP / Postal code: Country: China Place: Marketing Assistant Date: 2021.2.22 Signature:

FCC ID: 2AYQR-EXJQ01 Page 1 of 1 Report No.: CTL2101049021-WF 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 For Bluetooth low Energy pt=-9.42dBm=0.11 mW at 2480MHz So (0.11 mW/5mm)x √2.480GHz = 0.0360<3 Then SAR evaluation is not required

FCC ID: 2AYQR-EXJQ01 Page 1 of 12 Report No.: CTL2101049021-WF Appendix for 15.247 1. Bandwidth 1.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. 6dB Bandwidth Verdict Test Result (MHz) Limits (MHz) 1M 2402 SISO 1 0.734 ≥0.5 PASS 2440 SISO 1 0.741 ≥0.5 PASS 2480 SISO 1 0.726 ≥0.5 PASS Test Mode Frequency (MHz) TX Type ANT No. 99% Occupied Bandwidth Test Result (MHz) 1M 2402 SISO 1 1.047 Only for Report Use 2440 SISO 1 1.057 Only for Report Use 2480 SISO 1 1.069 Only for Report Use 1.2 Test Graph - 6dB Bandwidth FCC ID: 2AYQR-EXJQ01 Page 2 of 12 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 3 of 12 Report No.: CTL2101049021-WF 1.3 Test Graph - 99% Occupied Bandwidth FCC ID: 2AYQR-EXJQ01 Page 4 of 12 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 5 of 12 Report No.: CTL2101049021-WF 2. Maximum Conducted Output Power 2.1 Test Result Test Mode Frequency (MHz) Tx Type Measured Peak Output Power (dBm) Limits (dBm) Verdict Ant 1 1M 2402 SISO -9.99 30 PASS 2440 SISO -10.12 30 PASS 2480 SISO -9.42 30 PASS 2.2 Test Graph FCC ID: 2AYQR-EXJQ01 Page 6 of 12 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 7 of 12 Report No.: CTL2101049021-WF 3. Maximum Power Spectral Density (PSD) 3.1 Test Result Test Mode Frequency (MHz) Tx Type Maximum Power Spectral Density (dBm/3KHz) Limits (dBm/3kHz) Verdict Ant 1 1M 2402 SISO -24.08 ≤8 PASS 2440 SISO -23.87 ≤8 PASS 2480 SISO -22.96 ≤8 PASS 3.2 Test Graph FCC ID: 2AYQR-EXJQ01 Page 8 of 12 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 9 of 12 Report No.: CTL2101049021-WF 4. Unwanted Emissions in Non-restricted Frequency Bands 4.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. Spurious Conducted Emission (dBm) Limits (dBm) Verdict 1M 2402 SISO 1 Refer to test graph -29.65 PASS 2440 SISO 1 Refer to test graph -29.65 PASS 2480 SISO 1 Refer to test graph -29.65 PASS 4.2 Test Graph FCC ID: 2AYQR-EXJQ01 Page 10 of 12 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 11 of 12 Report No.: CTL2101049021-WF FCC ID: 2AYQR-EXJQ01 Page 12 of 12 Report No.: CTL2101049021-WF

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No. ................ : CTL2101049021-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Cokoo Liao (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : Cheer Moda Bluetooth Electric Wine Aerator Model/Type reference ................ : EXJQ01 List Model(s) ............................... : EXJQ02, EXJQ03, CJ-EXJQ01, CJ-EXJQ02 Trade Mark .................................. : Cheer Moda FCC ID ......................................... : 2AYQR-EXJQ01 Applicant’s name ....................... : Zhuhai Cheer Technology Co., Ltd. Address of applicant ................. : No. 8 Hongwan Road, Hongwan Industry Zone, Xiangzhou District, Zhuhai, China Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : Jan. 08, 2021 Date of sampling ........................ : Jan. 08, 2021 Date of Test Date ........................ : Jan. 08, 2021–Jan. 26, 2021 Date of Issue .............................. : Jan. 27, 2021 Result .......................................... : Pass Shenzhen CTL 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 CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL 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. V1.0 Page 2 of 27 Report No.: CTL2101049021-WF TEST REPORT Test Report No. : CTL2101049021-WF Jan. 27, 2021 Date of issue Equipment under Test : Cheer Moda Bluetooth Electric Wine Aerator Sample No : CTL210104902-1-S001 Model /Type : EXJQ01 Listed Models : EXJQ02, EXJQ03, CJ-EXJQ01, CJ-EXJQ02 Applicant : Zhuhai Cheer Technology Co., Ltd. Address : No. 8 Hongwan Road, Hongwan Industry Zone, Xiangzhou District, Zhuhai, China Manufacturer : Zhuhai Cheer Technology Co., Ltd. Address : No. 8 Hongwan Road, Hongwan Industry Zone, Xiangzhou District, Zhuhai, China Test result Pass * * In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 27 Report No.: CTL2101049021-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2021-01-27 CTL2101049021-WF Tracy Qi V1.0 Page 4 of 27 Report No.: CTL2101049021-WF Table of Contents Page 1. SUMMARY .................................................................................................................................................................... 5 1.1. TEST STANDARDS ........................................................................................................................................................... 5 1.2. TEST DESCRIPTION .............................................................................................................................................................. 5 1.3. TEST FACILITY ..................................................................................................................................................................... 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ..................................................................................................................... 6 2. GENERAL INFORMATION ............................................................................................................................................... 7 2.1. ENVIRONMENTAL CONDITIONS .............................................................................................................................................. 7 2.2. GENERAL DESCRIPTION OF EUT ............................................................................................................................................ 7 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY ................................................................................................................ 8 2.4. EQUIPMENTS USED DURING THE TEST ..................................................................................................................................... 9 2.5. RELATED SUBMITTAL(S) / GRANT (S) ...................................................................................................................................... 9 2.6. MODIFICATIONS ................................................................................................................................................................. 9 3. TEST CONDITIONS AND RESULTS ................................................................................................................................. 10 3.1. CONDUCTED EMISSIONS TEST ............................................................................................................................................. 10 3.2. RADIATED EMISSIONS AND BAND EDGE ......................................................................................................…

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FCC ID: 2AYQR-EXJQ01 Page 1 of 1 Report No.: CTL2101049021-WF Test Setup Photos of the EUT