2AYL8BT2930Bluetooth Speaker

BT Version: 5.0 Material: ABS+Silicone Output Power: 3W Speaker Unit Size m m Transmission Distance: 10M Battery capacity: 1200mAh Charging Time: Approx 3 hours Playing Time: Approx 5 hours Dimensions: 75.5*75.5*90MM Frequency Response: 100Hz-20KHz Impedance:4 OHM(Ω) Model: BT2930 Power ON/OFF MODE Short press to select the previous track Long press to decrease the volume Short press to select the next track Long press to increase the volume AUX INPUT How to use AUX Input 1. Press and hold the power button to turn on the speaker,a prompt tone will be heard, it will automatically enter the pairing mode and the LED light flashes quickly. 2. Turn on your device's Bluetooth and select the name “BT2930" which will appear on your device and pair it with the speaker. 3. Activate the music player app on your mobile phone and choose your favorite songs to play. 1. Press and hold the power button to turn on the speaker, insert one end of aux cable into the 3.5mm aux jack of the speaker and the other end to the audio device. 1. Power/Mode Button: Press and hold for 3 seconds to turn on or off the speaker. Short press the button to switch the mode. Double click it to enter the stereo pairing mode(TWS) 2. Play/Pause button: Press once to pause the music and press again to play the music. When you receive an incoming call, press once to answer the call and press again to reject the call. At FM mode, long press to auto seach the FM radio frequency. 3. "-" button: Short press to select the previous track/Long press to decrease the volume 4. "+" button: Short press to select the next track/Long press to increase the volume To charge the speaker, connect the Micro USB charger cable (included) to an adapter or a computer. The red LED lights up when charging and it will turn off when fully charged. FCC STATEMENT : 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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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) thi s device may not cause harmful interference, and (2) thi s device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance co ul d void the user's authority to operate the equipment. NOTE: This equipment has bee n 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 t o 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 r elocate 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. The device has been evaluated to meet general RF exposure requirement. The device can be u sed in portable exposure condition without restriction

Shenzhen Kingree Intelligent Digital Co., Ltd Agent Authorization Company: Shenzhen Kingree Intelligent Digital Co., Ltd Ltd.Address: Floor3, Bohua Technology Park, Shangkeng Community, Guanhu Street, Longhua New District, ShengZhen, Guangdong China Product Name: Bluetooth Speaker Model Number(s): BT2930 Product Description: Bluetooth Speaker 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: 2022-06-14 Name: Hui Ji Title: Manager Company: Shenzhen Kingree Intelligent Digital Co., Ltd

Shenzhen Kingree Intelligent Digital Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/06/14 Subject; Request for Confidentiality FCC ID: 2AYL8BT2930 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 Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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: Hui Ji Title: Manager

External Photos

Model: BT2930 FCC ID: 2AYL8BT2930 Label Location

Internal Photos ANT

Shenzhen CTB Testing Co., Ltd. FCC ID: 2AYL8BT2930 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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 When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. EDR: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 2.402 1.74 3±1 4.00 2.51 <5 0.77860 3.00 YES 2.441 3.133 2.06 4±1 5.00 3.16 <5 0.98813 3.00 YES 2.480 2.463 1.76 3±1 4.00 2.51 <5 0.79114 3.00 YES 2.402 3.16 2.07 4±1 5.00 3.16 <5 0.98020 3.00 YES 2.441 2.673 1.85 3±1 4.00 2.51 <5 0.78490 3.00 YES 2.480 2.021 1.59 3±1 4.00 2.51 <5 0.79114 3.00 YES 2.402 2.203 1.66 3±1 4.00 2.51 <5 0.77860 3.00 YES 2.441 3.17 2.07 4±1 5.00 3.16 <5 0.98813 3.00 YES 2.480 2.118 1.63 3±1 4.00 2.51 <5 0.79114 3.00 YES GFSK π /4DQPSK 8DPSK Conclusion: For the max result : 0.98813≤ FCC Limit 3.0 for 1g SAR.

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220602021RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 60 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Bluetooth Speaker FCC ID: 2AYL8BT2930 Trademark: N/A Model Number: BT2930 Prepared For: Shenzhen Kingree Intelligent Digital Co., Ltd Address: Floor3, Bohua Technology Park, Shangkeng Community, Guanhu Street, Longhua New District, ShengZhen, Guangdong China Manufacturer: Shenzhen Kingree Intelligent Digital Co., Ltd Address: Floor3, Bohua Technology Park, Shangkeng Community, Guanhu Street, Longhua New District, ShengZhen, Guangdong China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: May. 26, 2022 Sample tested Date: May. 26, 2022, 2022 to Jun. 02, 2022 Issue Date: Jun. 02, 2022 Report No.: CTB220602021RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220602021RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 60 TABLE OF CONTENT Test Report Declaration Page 1. VERSION............................................................ 4 2. TEST SUMMARY ..................................................... 5 3. MEASUREMENT UNCERTAINTY ....................................... 6 4. PRODUCT INFORMATION AND TEST SETUP ........................... 7 4.1 Product Information ..................................................... 7 4.2 Test Setup Configuration ................................................ 7 4.3 Support Equipment ..................................................... 7 4.4 Channel List ........................................................... 8 4.5 Test Mode ............................................................. 8 4.6 Test Environment ....................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ......................... 9 5.1 Test Facility ............................................................ 9 5.2 Test Instrument Used ................................................... 9 6. AC POWER LINE CONDUCTED EMISSION .............................. 12 6.1 Block Diagram Of Test Setup............................................ 12 6.2 Limit ................................................................. 12 6.3 Test procedure ........................................................ 12 6.4 Test Result ........................................................... 14 7. RADIATED SPURIOUS EMISSION ..................................... 16 7.1 Block Diagram Of Test Setup............................................ 16 7.2 Limit ................................................................. 16 7.3 Test procedure ........................................................ 17 7.4 Test Result ........................................................... 18 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............ 27 8.1 Block Diagram Of Test Setup............................................ 27 8.2 Limit ................................................................. 27 8.3 Test procedure ........................................................ 27 8.4 Test Result ........................................................... 28 9. COUDUCTED PEAK OUTPUT POWER ................................. 35 9.1 Block Diagram Of Test Setup............................................ 35 9.2 Limit ................................................................. 35 9.3 Test procedure ........................................................ 35 9.4 Test Result ........................................................... 36 10. 20DB OCCUPIED BANDWIDTH ....................................... 40 10.1 Block Diagram Of Test Setup .......................................... 40 10.2 Limit ................................................................ 40 10.3 Test procedure ....................................................... 40 10.4 Test Result .......................................................... 40 11. CARRIERFREQUENCIES SEPARATION ............................... 44 11.1 Block Diagram Of Test Setup .......................................... 44 11.2 Limit ................................................................ 44 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220602021RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 60 11.3 Test procedure ....................................................... 44 11.4 Test Result .......................................................... 44 12. HOPPING CHANNEL NUMBER ....................................... 48 12.1 Block Diagram Of Test Setup .......................................... 48 12.2 Limit ................................................................ 48 12.3 Test procedure ....................................................... 48 12.4 Test Result .......................................................... 48 13. DWELL TIME ....................................................... 50 13.1 Block Diagram Of Test Setup .......................................... 50 13.2 Limit ................................................................ 50 13.3 Test procedure ....................................................... 50 13.4 Test Result .......................................................... 51 14. PSEUDORANDOM FREQUENCY ...................................... 55 14.1 Limit ..........................................................…

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Radiated Emission Below 1G Above 1GHz Conducted Emission