2AWG3-C03Bluetooth Speaker

Hands-free call Short press t o answer an incoming call, press again to end the call. Power on/ off Connect Quick Guide Charging Indicator Working Indicator MFB button MIC Content C03 TWS SPEAKER Type-C USB Charging Cable Quick Guide x1x1x1 Product Specification Bluetooth Version: V5.3 Output Watt: 3W Distortion<1% Playing Time: 12 hours Size: Dia 60*36 mm Frequency Range: 80hz-20Khz Support TWS Connection Compact Size With Big Sound Power on--Press and hold for 2 seconds, Power off--Press and hold for 2 seconds. Pause/Play music Short press to pause music while playing, press again to play. 1. After the speaker power on, the working indicator will flash in blue. 2. Turn on the Bluetooth on your phone and search the device, select "C03" to connect. 3. After connected, working indicator will keep lighting in blue. 4. The speaker will reconnect automatically your phone the next time power on, on condition that the phone's Bluetooth needs to be kept on. 4. Each speaker will reconnect automatically TWS and phone after the next power on. Charging Clear connection 1. Triple press button will clear and disconnect the connection with TWS and Bluetooth. 2. The speaker enter the waiting pairing state, working indicator flash in blue. Save power The speaker will power off automatically to save power if it stops working for more than 20 min. 2. Double press button on both speaker, working indicator will flash in blue and white alternately . 3. After the pairing is completed, the left channel speaker working indicator keep lighting in blue, and the right channel speaker working indicator keep lighting in white . Description BLUETOOTH SPEAKER C03 Type-C Charging port 1.When the speaker warning low power, it means that battery is going to drained. The speaker will automatically reduce the volume when its battery is low, and the volume will return to your normal settings once the battery is charged to more than 15%. 2. In this case, please charge the speaker in no ti me. While charging, the charging indicator keep li ghting in orange. 3.Once the charge is completed, the charging indicator will keep lighting in green. NOTE: It’s recommended to power off the units while the speaker is charging, please don’t play music unitl the unit is charged for 30 min at least. And if not used for a long time, please charge the speaker at least once every 3 months. These practices all help extend battery life. TWS connection 1. After both speakers are power on, connect one of them to your phone's bluetooth, and the other one do not connect to any device. 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. Any 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si 2023-11-27 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act asAgent On our behalf, I appoint SHENZHEN TONGCE TESTING LAB / 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China (Name of Agent company name andaddress) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonourbehalf,Iack nowledgethatallresponsibilityforcomplyingwiththetermsandconditionsforcertification,stillres ideswith Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si./ R Room 2212 Building A, Huihai Square, Chuangye RD, Long Hua New District, Shenzhen, Guang Dong Province, China (Applicant Nameandaddress) <Signature> Name: Sabrina Sun Title: Project Manager Applicant Company: Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si

Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si 2023-11-27 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AWG3-C03 Product Name: Bluetooth Speaker Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: Sabrina Sun Title: Project Manager Company: Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si

Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si Room 2212 Building A, Huihai Square, Chuangye RD, Long Hua New District, Shenzhen, Guang Dong Province, China Statement Product: Bluetooth Speaker Model: C03 Additional Model: C04, C05, C03A, C03B, C03C, C04D Trademark : MIA We hereby state that C03 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names and appearance. So the test data of C03 can represent the remaining models. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Date: 2023/11/27 Name: Sabrina Sun Company Name: Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si Address: Room 2212 Building A, Huihai Square, Chuangye RD, Long Hua New District, Shenzhen, Guang Dong Province, China Tel / Fax: +860755-83261686/+860755-83261686 E-Mail: [email protected]

Page 1 of 3 Appendix C: Photographs of EUT Product: Bluetooth Speaker Model: C03 External Photos Page 2 of 3 Page 3 of 3

Model No: C03 Input:5.0V 350 mA Li-ion 3.7V / 700 mAh Made in China FCC ID : 2AWG3-C03 Label Artwork and Location Model: C03 Label and Location： Size: L*W= 28*32mm

Page 1 of 3 Appendix C: Photographs of EUT Product: Bluetooth Speaker Model: C03 Internal Photos Page 2 of 3 Antenna Page 3 of 3

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2AWG3-C03 Test Report No. ............... : TCT231116E025 Date of issue ................... : Nov. 24, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si Address ........................... : Room 2212 Building A, Huihai Square, Chuangye RD, Long Hua New District, Shenzhen, Guang Dong Province, China Manufacturer's name ... : Mia Technologies Limited Address ........................... : F6, Building 13 Futing Industrial Zone, Zhucun, Guanlan, Bao' an, Shenzhen, Guangdong, P.R China Standard(s) ..................... : FCC CFR Title 47 Part 1.1307 Product Name ................. : Bluetooth Speaker Trade Mark ...................... : MIA Model/Type reference..... : C03, C04, C05, C03A, C03B, C03C, C04D Rating(s).......................... : Rechargeable Li-ion Battery DC 3.7V Date of receipt of test item ......................................... : Nov. 16, 2023 Date (s) of performance of test ................................... : Nov. 16, 2023 - Nov. 24, 2023 Tested by (+signature) ... : Yannie ZHONG Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: 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.: TCT231116E025 Page 2 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 2. General Information ................................................................................. 4 2.1. Test environment and mode ................................................................................. 4 2.2. Description of Support Units ................................................................................ 4 3. Facilities and Accreditations .................................................................. 5 3.1. Facilities ................................................................................................................. 5 3.2. Location ................................................................................................................. 5 4. Test Results and Measurement Data ..................................................... 6 Report No.: TCT231116E025 Page 3 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : Bluetooth Speaker Model/Type reference........... : C03 Sample Number....................: TCT231116E024-0101 Operation Frequency ........... : 2402MHz~2480MHz Modulation Type ................... : GFSK, π/4-DQPSK, 8DPSK Antenna Type ........................ : PCB Antenna Antenna Gain ........................ : -0.58dBi Rating(s)................................ : Rechargeable Li-ion Battery DC 3.7V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 C03 Other models C04, C05, C03A, C03B, C03C, C04D Note: C03 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names and appearance. So the test data of C03 can represent the remaining models. Report No.: TCT231116E025 Page 4 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. General Information 2.1. Test environment and mode Item Normal condition Temperature +25ºC Voltage DC 3.7V Humidity 56% Atmospheric Pressure: 1008 mbar Test Mode: Transmitting mode: Keep the EUT in continuous transmitting by select channel 2.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 3. For conducted measurements (Output Power, 20dB Occupied Bandwidth, Carrier Frequencies Separation, Hopping Channel Number, Dwell Time, Spurious Emissions), the antenna of EUT is connected to the test equipment via temporary antenna connector, the antenna connector is soldered on the antenna port of EUT, and the temporary antenna connector is listed in the Test Instruments. Report No.: TCT231116E025 Page 5 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. Facilities and Accreditations 3.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: ● FCC - Registration No.: 645098 SHENZHEN TONGCE TESTING LAB Designation Number: CN1205 The testing lab has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter f…

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Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2AWG3-C03 Test Report No. ............... : TCT231116E024 Date of issue ................... : Nov. 24, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : Shen Zhen Shi Mi Ya Xin Xi Ji Shu You Xian Gong Si Address ........................... : Room 2212 Building A, Huihai Square, Chuangye RD, Long Hua New District, Shenzhen, Guang Dong Province, China Manufacturer's name ... : Mia Technologies Limited Address ........................... : F6, Building 13 Futing Industrial Zone, Zhucun, Guanlan, Bao' an, Shenzhen, Guangdong, P.R China Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 Product Name ................. : Bluetooth Speaker Trade Mark ...................... : MIA Model/Type reference..... : C03, C04, C05, C03A, C03B, C03C, C04D Rating(s).......................... : Rechargeable Li-ion Battery DC 3.7V Date of receipt of test item ......................................... : Nov. 16, 2023 Date (s) of performance of test ................................... : Nov. 16, 2023 - Nov. 24, 2023 Tested by (+signature) ... : Yannie ZHONG Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: 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.: TCT231116E024 Page 2 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 1.3. Operation Frequency ............................................................................................ 4 2. Test Result Summary .............................................................................. 5 3. General Information ................................................................................. 6 3.1. Test environment and mode ................................................................................. 6 3.2. Description of Support Units ................................................................................ 6 4. Facilities and Accreditations .................................................................. 7 4.1. Facilities ................................................................................................................. 7 4.2. Location ................................................................................................................. 7 4.3. Measurement Uncertainty ..................................................................................... 7 5. Test Results and Measurement Data ..................................................... 8 5.1. Antenna requirement ............................................................................................ 8 5.2. Conducted Emission ............................................................................................. 9 5.3. Conducted Output Power ................................................................................... 13 5.4. 20dB Occupy Bandwidth .................................................................................... 14 5.5. Carrier Frequencies Separation ......................................................................... 15 5.6. Hopping Channel Number .................................................................................. 16 5.7. Dwell Time ............................................................................................................ 17 5.8. Pseudorandom Frequency Hopping Sequence ................................................ 18 5.9. Conducted Band Edge Measurement ................................................................ 19 5.10.Conducted Spurious Emission Measurement .................................................. 20 5.11.Radiated Spurious Emission Measurement ..................................................... 21 Appendix A: Test Result of Conducted Test Appendix B: Photographs of Test Setup Appendix C: Photographs of EUT Report No.: TCT231116E024 Page 3 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : Bluetooth Speaker Model/Type reference........... : C03 Sample Number....................: TCT231116E024-0101 Bluetooth Version ................ : V5.3 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 ........................ : -0.58dBi Rating(s)................................ : Rechargeable Li-ion Battery DC 3.7V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 C03 Other models C04, C05, C03A, C03B, C03C, C04D Note: C03 is tested model, other models are derivative models. The models are i…

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Report No.: TCT231116E024 Page 83 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Dwell NVNT 2-DH5 2441MHz One Burst Dwell NVNT 2-DH5 2441MHz Accumulated Report No.: TCT231116E024 Page 84 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Dwell NVNT 3-DH1 2441MHz One Burst Dwell NVNT 3-DH1 2441MHz Accumulated Report No.: TCT231116E024 Page 85 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Dwell NVNT 3-DH3 2441MHz One Burst Dwell NVNT 3-DH3 2441MHz Accumulated Report No.: TCT231116E024 Page 86 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Dwell NVNT 3-DH5 2441MHz One Burst Dwell NVNT 3-DH5 2441MHz Accumulated Report No.: TCT231116E024 Page 87 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Appendix B: Photographs of Test Setup Product: Bluetooth Speaker Model: C03 Radiated Emission Report No.: TCT231116E024 Page 88 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Conducted Emission Report No.: TCT231116E024 Page 89 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Appendix C: Photographs of EUT Product: Bluetooth Speaker Model: C03 External Photos Report No.: TCT231116E024 Page 90 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT231116E024 Page 91 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT231116E024 Page 92 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Product: Bluetooth Speaker Model: C03 Internal Photos Report No.: TCT231116E024 Page 93 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT231116E024 Page 94 of 94 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com *****END OF REPORT*****

Inverted F Antenna Specification Summary CEPS TNA METI TNA G4.2 emaN ledoM lacitreV latnoziroH 24 00MHz 24 50MHz25 00MHz2400MHz 24 50MHz 25 00MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 -0.58dB i niaG .XAM lacitreV dna latnoziroH noitaziraloP Azimuth Beam Pattern Omni-directional mhO 05 ecnadepmI mm02.83 htgneL annetnA 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) MaxMinAvg 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.

Page 1 of 2 Appendix B: Photographs of Test Setup Product: Bluetooth Speaker Model: C03 Radiated Emission Page 2 of 2 Conducted Emission