2BG55-A10Bluetooth Speaker

 =OXKRKYY9VKGQKX;YKX3GT[GR 1x Bluetooth Speaker 1x Charging cable 1x User Guide Please read the safety advice carefully and keep it for future reference. 1. This logo means that no naked flames, such as a candle can be placed on or near the device. 2. The electrical and electronic equipment are part of a separate collection. Do not throw electrical or electronic equipment away with unsorted municipal waste, but ensure that it is collected separately, collection systems and locations (sorting centres, rubbish dumps) are provided for you by local councils and retailers. By entrusting your end-of-life product to the proper recycling process, you can helping to protect the environment and your health. 3.Children over the age of 8 or persons with poor physical conditions, perception or mental impairments, or persons who lack relevant experience and knowledge, can use this device under the condition that someone supervises or gives instructions on the safe use of equipment and understands the possible hazards. 4.Always unplug the device before cleaning it. What's in your box: Safety Instruction Specification::on: 5.Clean the device with a soft dry cloth only. Never use solvents. 6.The battery (batteries or battery pack) shall not be exposed to excessive heat SNR 75dB Speaker Frequency 80Hz-20KHz Wireless Transmission Distance Up to 33 ft (10M) Charging Time About 3-4 hours Playback Time Up to 10 hours Bluetooth Version V5.3 Speaker Output Power 15W Built-in Power 2500mAh Input power DC 5V such as sunshine , fire or the like. 1.Portable handle 2.Power On/Off - Play/Pause - Answer/Reject Call/Press and hold 8s to reset 3.Power LED 4.Volume Up/Next Track 5.Volume Down/Previous Track 6.Working state LED 7.TWS/Bluetooth/Clear/Disconnect devices 8.TYPE C Charging port Product Diagram Charging Your Speaker 1.Use the power cable to connect the charger and speaker for charging. Operation 1 2 4 5 7 3 6 8 Power On / Power Off Power on: Press and hold the ɇɈbutton for 2 seconds to power on the speaker. The working state LED will flash. Power off: Press and hold the ɇɈbutton for 2 seconds to power off the speaker. The working state LED will turn off. Pairing Bluetooth Devices with Your Speaker After the speaker is turned on, the working indicator light flashes blue, then turn on the mobile phone Bluetooth, search for a device named P1S, click on the device to connect, and the working indicator light is always blue. After the next boot, the speaker will automatically connect back to the mobile phone. Of course, the Bluetooth of the mobile phone needs to be turned on. 2.The orange power LED will tum on to indicate that the unit is charging. Then will turn to green when fully charged. Note: A full charge takes approximately 3-4 hours. Bluetooth Music Play/Pause 1.Open the music player and select a song to play Press the button to pause / play the music. 2.Click the + button to increase the volume or long press to skip to the next song. 3.Click the - button to decrease the volume or long press to skip to the previous song. Phone Calls 1.Click the button to answer an in coming call. Click again to end the call. 2.Double click the button to reject the call when the call is coming. T-W-S Function You can purchase two speakers to connect them together and enjoy the True Wireless Stereo sound. 1.After the two speakers are turned on, connect one of them to the Bluetooth of the mobile phone, and do not connect the other to any device, then short press the buttons of the two speakers in sequence, the working indicator will flash blue and white alternately, and the working indicator will stop alternating flashing after the pairing. The one that is always on in blue is the left channel speaker, and the one that is always on in white is the right channel speaker. After the next reboot, the two speakers will automatically connect back to TWS mode. 2.Clear connection: Press and hold the key for 2 seconds to clear and disconnect the Bluetooth and TWS connection, the speaker enters the waiting state for pairing, and the working indicator light flashes blue. ɇɈ ɇɈ ɇɈ ɇɈ ɇɈ The passive radiator on the top of the speaker has colorful dazzling lighting effect, you can double-click the button to switch the display effect or turn off the lighting effect Colorful light adiustable & Turn off When the speaker is suspended for more than 20 minutes, it will automatically shut down to save power except for charging. Energy saving When fully charged and not in use, it can be stored for up to 1 year. It is recommended to charge once every 3 months. Storage time After sales email US CA : [email protected] UK: [email protected] ɇɈ FCC Caution： 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. Any 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 separat…

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Changsha Wingjoy Technology Co., Ltd. 2024.06.21 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2BG55-A10 Changsha Wingjoy Technology Co., Ltd. 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. Sincerely, Applicant signature: Applicant printed name: Qinkangkang / Product Manager Changsha Wingjoy Technology Co., Ltd. 2024.06.21 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2BG55-A10 Changsha Wingjoy Technology Co., Ltd. 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. Sincerely, Applicant signature: Applicant printed name: Qinkangkang / Product Manager

Changsha Wingjoy Technology Co., Ltd. 2024.06.21 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Bluetooth Speaker MODEL: A10, P1S, P1, P2, P3, P5, P6 Q06, Q07, Q08, Q09, G4, G5, G6 G7, G9 FCC ID: 2BG55-A10 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title: Qinkangkang / Product Manager Contact information / address: 508-1, Building 16, Phase 2, Xincheng Science and Technology Park, NO. 622, Qingshan Road, Changsha, China

Changsha Wingjoy Technology Co., Ltd. 2024.06.21 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title: Qinkangkang / Product Manager Contact information / address: 508-1, Building 16, Phase 2, Xincheng Science and Technology Park, NO. 622, Qingshan Road, Changsha, China

Changsha Wingjoy Technology Co., Ltd. Model Difference EUT NAME: Bluetooth Speaker MODEL: A10, P1S, P1, P2, P3, P5, P6 Q06, Q07, Q08, Q09, G4, G5, G6 G7, G9 FCC ID: 2BG55-A10 All the model are the same circuit and RF module, except model names and appearance of the color. Regards Sincerely Client’s signature: Client’s name / title: Qinkangkang / Product Manager Contact information / address: 508-1, Building 16, Phase 2, Xincheng Science and Technology Park, NO. 622, Qingshan Road, Changsha, China

External Photos

10*5mm Label Location FCC ID: 2BG55-A10

Internal Photos Antenna

FCC ID: 2BG55-A10 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. 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 GFSK2.4801.481.411±12.001.58<50.499183.00YES π/ 4 DQPSK 2.4802.081.612±13.002.00<50.628433.00YES 8DPSK2.4802.481.772±13.002.00<50.628433.00YES Conclusion: For the max result :0.62843＜3, the SAR testing is not required.

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

No.：BCTC/RF-EMC-005 Page: 1 of 85 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2406730226E Applicant: Changsha Wingjoy Technology Co., Ltd. Product Name: Bluetooth Speaker Test Model: A10 Tested Date: 2024-06-12 to 2024-06-19 Issued Date: 2024-06-20 Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 2 of 85 Edition：B.2 FCC ID: 2BG55-A10 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 BCTC Testing 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 Trademark: N/A Model/Type Reference: A10 P1S, P1, P2, P3, P5, P6 Q06, Q07, Q08, Q09, G4, G5, G6 G7, G9 Prepared For: Changsha Wingjoy Technology Co., Ltd. Address: 508-1, Building 16, Phase 2, Xincheng Science and Technology Park, NO. 622, Qingshan Road, Changsha, China Manufacturer: Changsha Wingjoy Technology Co., Ltd. Address: 508-1, Building 16, Phase 2, Xincheng Science and Technology Park, NO. 622, Qingshan Road, Changsha, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-06-12 Sample Tested Date: 2024-06-12 to 2024-06-19 Issue Date: 2024-06-20 Report No.: BCTC2406730226E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth Classic radio test report. Tested by: Approved by: Eric Yang/Project Handler Zero Zhou/Reviewer Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 3 of 85 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT operating Conditions ................................................................................... 13 6.5 Test Result .......................................................................................................... 14 7. Radiated emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 25 8.1 Block Diagram Of Test Setup .............................................................................. 25 8.2 Limit .................................................................................................................... 25 8.3 Test procedure .................................................................................................... 26 8.4 EUT operating Conditions ................................................................................... 26 8.5 Test Result .......................................................................................................... 27 9. Spurious RF Conducted Emissions ..................................................................... 28 9.1 Block Diagram Of Test Setup .............................................................................. 28 9.2 Limit .................................................................................................................... 28 9.3 Test procedure .................................................................................................... 28 9.4 Test Result .............…

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Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 57 of 85 Edition：B.2 Test Graphs Power NVNT 1-DH1 2402MHz Power NVNT 1-DH1 2441MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 58 of 85 Edition：B.2 Power NVNT 1-DH1 2480MHz Power NVNT 2-DH1 2402MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 59 of 85 Edition：B.2 Power NVNT 2-DH1 2441MHz Power NVNT 2-DH1 2480MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 60 of 85 Edition：B.2 Power NVNT 3-DH1 2402MHz Power NVNT 3-DH1 2441MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 61 of 85 Edition：B.2 Power NVNT 3-DH1 2480MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 62 of 85 Edition：B.2 12. Hopping Channel Separation 12.1 Block Diagram Of Test Setup 12.2 Limit 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 0.125W. 12.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 30kHz. VBW = 100kHz , Span = 2.0MHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. The limit is specified in one of the subparagraphs of this Section Submit this plot. 12.4 Test Result odulation Test Channel Separation (MHz) Limit(MHz) Result GFSK Low 1.000 0.581 PASS GFSK Middle 0.998 0.567 PASS GFSK High 1.000 0.584 PASS π/4 DQPSK Low 1.000 0.837 PASS π/4 DQPSK Middle 1.000 0.845 PASS π/4 DQPSK High 1.000 0.856 PASS 8DPSK Low 1.000 0.811 PASS 8DPSK Middle 1.000 0.806 PASS 8DPSK High 1.000 0.826 PASS Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 63 of 85 Edition：B.2 Test Graphs CFS NVNT 1-DH1 2402MHz CFS NVNT 1-DH1 2441MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 64 of 85 Edition：B.2 CFS NVNT 1-DH1 2480MHz CFS NVNT 2-DH1 2402MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 65 of 85 Edition：B.2 CFS NVNT 2-DH1 2441MHz CFS NVNT 2-DH1 2480MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 66 of 85 Edition：B.2 CFS NVNT 3-DH1 2402MHz CFS NVNT 3-DH1 2441MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 67 of 85 Edition：B.2 CFS NVNT 3-DH1 2480MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 68 of 85 Edition：B.2 13. Number Of Hopping Frequency 13.1 Block Diagram Of Test Setup 13.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. 13.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 100kHz. VBW = 300kHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. It may prove necessary to break the span up to sections. in order to clearly show all of the hopping frequencies. The limit is specified in one of the subparagraphs of this Section. 4. Set the spectrum analyzer: Start Frequency = 2.4GHz, Stop Frequency = 2.4835GHz. Sweep=auto; 13.4 Test Result Condition Mode Hopping Number Limit Verdict NVNT 1-DH1 79 15 Pass NVNT 2-DH1 79 15 Pass NVNT 3-DH1 79 15 Pass Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 69 of 85 Edition：B.2 Test Graphs Hopping No. NVNT 1-DH1 2441MHz Hopping No. NVNT 2-DH1 2441MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 70 of 85 Edition：B.2 Hopping No. NVNT 3-DH1 2441MHz Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 71 of 85 Edition：B.2 14. Dwell Time 14.1 Block Diagram Of Test Setup 14.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Frequency hopping systems may avoid or suppress transmissions on a particular hopping frequency provided that a minimum of 15 channels are used. 14.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set spectrum analyzer span = 0. Centred on a hopping channel; 3. Set RBW = 1MHz and VBW = 3MHz.Sweep = as necessary to capture the entire dwell time per hopping channel. Set the EUT for DH5, DH3 and DH1 packet transmitting. 4. Use the marker-delta function to determine the dwell time. If this value varies with different modes of operation (e.g.. data rate. modulation format. etc.). repeat this test for each variation. The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). 14.4 Test Result Mode Frequency (MHz) Pulse Time (ms) Total Dwell Time (ms) Burst Count Period Time (ms) Limit (ms) Verdict 1-DH1 2441 0.376 118.816 316 31600 400 Pass 1-DH3 2441 1.632 257.856 158 31600 400 Pass 1-DH5 2441 2.880 342.720 119 31600 400 Pass 2-DH1 2441 0.386 122.362 317 31600 400 Pass 2-DH3 2441 1.638 275.184 168 31600 400 Pass 2-DH5 2441 2.886 337.662 117 31600 400 Pass 3-DH1 2441 0.387 123.453 319 31600 400 Pass 3-DH3 2441 1.637 261.920 160 31600 400 Pass 3-DH5 2441 2.887 256.943 89 31600 400 Pass Note: Total Dwell Time (ms) = Pulse Time (ms)*Burst Count Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 72 of 85 Edition：B.2 Test Graphs Dwell NVNT 1-DH1 2441MHz One Burst Dwell NVNT 1-DH1 2441MHz Accumulated Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 73 of 85 Edition：B.2 Dwell NVNT 1-DH3 2441MHz One Burst Dwell NVNT 1-DH3 2441MHz Accumulated Report No.: BCTC2406730226E No.：BCTC/RF-EMC-005 Page: 74 of 85 Edition：B.2 Dwell NVNT 1-DH5 2441MHz One Burst Dwel…

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Conducted emissions Radiated Measurement Photos