2AUGP-Q72Bluetooth Headset

If only one earbud has sound, first delete the paired "TWS" device, turn off your phone's wireless function, then return to Step 1. The power delivered by the charger must be between min 2.5 Watts required by the radio equipment, and max 10 Watts in order to achieve the maximum charging speed. 2.5 - 10 W TWS User Manual Connection Tutorial: 1. Open the lid and take out the earbuds. Wait for 5 seconds to enter dual earbud pairing mode. 2. Turn on your phone's wireless function, find the earbuds' pairing name, and tap to connect. 3. Put the earbuds back in the charging case to disconnect. Operating Frequency Band: 2402GHz–2480GHz Maximum Radio-Frequency Power: 4 dBm Product Name: Wireless Earphones Model: Q72 Manufacturer Name: Shenzhen Bade Electronic Technology Co., Ltd. Manufacturer Address: 1201, Building 12, Unit D, Zhonghang Gelan Garden,Guanlan Street, Longhua New District, Shenzhen,Guangdong Purpose: Wireless audio playback and calling I. Operating Frequency Band and RF Power II. Basic Product Information 1. Do not disassemble or modify the earphones and charging case without authorization to avoid electric shock or excessive RF radiation. 2. Keep away from high-temperature, flammable and explosive environments, and ensure the charging case is well-ventilated. 3. Keep small parts such as ear tips away from children to prevent accidental swallowing. III. Safety Warnings 1. Pairing: The earphones automatically enter pairing mode when taken out of the charging case (the indicator light of one earphone flashes red and blue). Search for the corresponding device name on your mobile phone and connect. 2. Indicator Explanation: Red and blue flashing = Pairing; Indicator off = Connected successfully; Red flashing = Low battery; Solid red light = Charging; Indicator off = Fully charged. 3. Touch Control (General Version): Single tap to answer/end a call or play/pause music; Double tap to Change songs. IV. Instructions for Use 1. It is forbidden to disassemble or short-circuit the earphone battery and charging case. Do not throw them into open flames, and keep them away from children. 2. If the battery leaks or swells, do not touch it and dispose of it properly in accordance with local regulations. V. Battery Safety Warnings 1. Wipe the earphones and charging case with a dry soft cloth. Do not use corrosive cleaning agents. 2. Avoid dropping or squeezing the earphones. If not used for a long time, fully charge them before storing with power disconnected. 3. Regularly check the charging port and earphone contacts, clean any dirt promptly, and stop use immediately if any abnormality occurs. VI. Care and Maintenance Do not dispose of waste earphones and charging case as household garbage. Please recycle them properly in accordance with local regulations. VII. Recycling Instructions 1. Unable to pair: Restart the earphones, ensure wireless function is enabled on your phone, stay within the 10-meter effective range, and keep away from interference sources such as routers. 2. Unable to charge: Check if the charging cable, port and earphone contacts are clean and intact. 3. Abnormal sound quality or signal: Clean the ear tips, shorten the operating distance and restart the earphones. For unsolved problems, contact after-sales service; do not disassemble the device. VIII. Troubleshooting FCC Warning 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. NOTE 1: 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. English （英文）

Shenzhen Bade Electronic Technology Co., Ltd. U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: April 29, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2AUGP-Q72 Shenzhen Bade Electronic Technology Co., Ltd.(“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Shenzhen Bade Electronic Technology Co., Ltd. FRN: 0028776649 Address: 1201, Building 12, Unit D, Zhonghang Gelan Garden, Guanlan Street, Longhua New District, Shenzhen, Guangdong, 523710, China Signature: Contact Person: Binbiao Liang Tel: +86-15099927722 Email: [email protected]

Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report Annex A. EUT External Photos EUT View 1 EUT View 2 Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report Model: Q72 EUT View 3 EUT View 4 Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report EUT View 5 EUT View 6 Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report EUT View 7 EUT View 8

Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report Annex D. Label and Information FCC Label Sample Label Size:0.7cm*0.3cm FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report Annex B. EUT Internal Photos Model: Q72 EUT Internal View 1 EUT Internal View 2 SMD Antenna SMD Antenna Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report EUT Internal View 3 EUT Internal View 4 Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report EUT Internal View 5

FCC ID: 2AUGP-Q72 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. For BR+EDR Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 4.16 4(±1) 5 3.162 2480 5 0.9959 3.0 So a SAR test is not required

Report No: SSP26040153-1E FCC Test Report Page 1 of 46 FCC TEST REPORT FCC ID: 2AUGP-Q72 Report No. : SSP26040153-1E Applicant : Shenzhen Bade Electronic Technology Co., Ltd. Product Name : Bluetooth Headset Model Name : Q72 Test Standard : FCC Part 15.247 Date of Issue : 2026-04-15 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: SSP26040153-1E FCC Test Report Page 2 of 46 Test Report Basic Information Applicant..................................: Shenzhen Bade Electronic Technology Co., Ltd. Address of Applicant...............: 1201, Building 12, Unit D, Zhonghang Gelan Garden, Guanlan Street, Longhua New District, Shenzhen, Guangdong, 523710, China Manufacturer..........................: Shenzhen Bade Electronic Technology Co., Ltd. Address of Manufacturer........: 1201, Building 12, Unit D, Zhonghang Gelan Garden, Guanlan Street, Longhua New District, Shenzhen, Guangdong, 523710, China Product Name.........................: Bluetooth Headset Brand Name.............................: - Main Model..............................: Q72 Series Models..........................: See section 1.1 (Page 5) Test Standard..........................: FCC Part 15 Subpart C ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2026-04-09 to 2026-04-14 Test Result...............................: PASS Tested By ................................: (Coke Huang) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: SSP26040153-1E FCC Test Report Page 3 of 46 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................9 2. Summary of Test Results ........................................................................................................................................... 10 3. Antenna Requirement ............................................................................................................................................... 11 3.1 Standard and Limit.............................................................................................................................................. 11 3.2 Test Result .......................................................................................................................................................... 11 4. Conducted Emissions ................................................................................................................................................ 12 4.1 Standard and Limit.............................................................................................................................................. 12 4.2 Test Procedure.................................................................................................................................................... 12 4.3 Test Data and Results .......................................................................................................................................... 13 5. Radiated Emissions ................................................................................................................................................... 16 5.1 Standard and Limit.............................................................................................................................................. 16 5.2 Test Procedure.................................................................................................................................................... 16 5.3 Test Data and Results .......................................................................................................................................... 18 6. Band-edge Emissions(Radiated) ............................................................................................................................... 22 6.1 Standard and Limit.............................................................................................................................................. 22 6.2 Test Procedure.................................................................................................................................................... 22 6.3 Test Data and Results ........................................................................................…

Text truncated - open the document above for the full version.

2.4GHz 1608 SMD Antenna: RANT1608F245C04 _ Application: WLAN, 802.11b/g, Bluetooth, WLAN, etc... Features SMD, high reliability, ultra Impact, Omni-directional... Part number Information RANT1608F245C04 (A) (B) (C) (D)(E) (F) Electrical Specification Dimension and Terminal Configuration No.Terminal Name 1Feeding/GNG 2GND/Feeding (A)Product TypeSMD Antenna (B) Size Code 1.6x0.8mm( ± 0.1mm) (C) MaterialHigh K material (D) Frequency2.4 ~ 2.5GHz (E) Feeding modePIFA & Single Feeding (F) Antenna typeType=04 Working Frequency Range2400 ~2500 MHz Bandwidth120 MHz (Min.) Peak Gain2.7 dBi (Typ.) Impedance50 Ohm Return loss10 dB ( Min) PolarizationLinear Azimuth BeamwidthOmni-directional Operation Temperature( °C )-40 ~85 °C Resistance to Soldering Heats 10sec. ( @ 280 °C ) TerminationNi / Au (Leadless) Dimension (mm) L 1.60±0.10 W 0.80 ± 0.10 T 0.80 ± 0.10 Add: Room 707, Bui l di ng F, Tongan Zhi chuangyuan, xi xi ang st r eet , Baoan Di st r i ct , Shenzhen. 2.4GHz 1608 SMD Antenna: RANT1608F245C04 _ 1 Evaluation BoardReference PCB DimensionAntenna Layout Reference Unit :mm Electrical Characteristics Return Loss & Radiation ELECTRICAL CHARACTERISTICSS11 Radiation Electrical Characteristics Freque ncy Effic Percen Gain 2400-1.64 72.27% 2.38 2450-1.33 75.34%2.7 2500-1.59 72.98% 2.59 Add: Room 707, Bui l di ng F, Tongan Zhi chuangyuan, xi xi ang st r eet , Baoan Di st r i ct , Shenzhen. 2.4GHz 1608 SMD Antenna: RANT1608F245C04 _ Taping Specifications Reel and Taping Specification Reel Specification TYPESIZEABCD 16087” 4K/Reel 4.0±0.5 4.0±213.5±0.5178±2 Tapping Specification PackagingTypeABWEFGHTψDP Paper Type 1608 1.90±0.20 3.50±0.20 8.0±0.20 1.75±0.10 3.5±0.05 4.0±0.10 2.0±0.05 0.75±0.10 1.50±0.10 4.0±0.1 Add: Room 707, Bui l di ng F, Tongan Zhi chuangyuan, xi xi ang st r eet , Baoan Di st r i ct , Shenzhen. 2.4GHz 1608 SMD Antenna: RANT1608F245C04 _ Reliability Table Test ItemProcedure Requirements Ceramic Type Remark (Reference) Electrical Characterization Fulfill the electrical specification User Spec. Thermal Shock 1. Preconditioning: 50 ± 10°C/ 1 hr , then keep for 24 ± 1 hrs at room temp. 2. Initial measure: Spec: refer Initialspec. 3. Rapid change of temperature test: -30°Cto +85°C; 100 cycles; 15 minutes at Lower category temperature; 15 minutes at Upper category temperature. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 107 Temperature Cycling 1. Initial measure: Spec: refer Initialspec. 2. 100 Cycles (-30°Cto +85°C), Soak Mode=1 (2 Cycle/hours). 3. Measurement at 24 ± 2Hours after testcondition. No Visible Damage. Fulfill the electrical specification. JESD22 JA104 High Temperature Exposure 1. Initial measure: Spec: refer Initialspec. 2. Unpowered; 500hours @ T=+85°C. 3. Measurement at 24 ± 2 hours aftertest. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 108 Low Temperature Storage 1. Initial measure: Spec: refer Initialspec. 2. Unpowered: 500hours @ T=-30°C. 3. Measurement at 24 ± 2 hours aftertest. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 108 Solderability (SMD Bottom Side) Dipping method: a. Temperature: 235 ±5°C b. Dipping time: 3 ±0.5s The solder should cover over 95% of the critical area of bottom side. IEC 60384-21/22 4.10 Soldering Heat Resistance (RSH) Preheating temperature: 150 ± 10°C. Preheating time: 1~2 min. Solder temperature: 260 ± 5°C. Dipping time: 5 ± 0.5s No Visible Damage.IEC 60384-21/22 4.10 Vibration5g's for 20 min., 12 cycles each of 3 orientations Note: Use 8"X5" PCB .031" thick 7 secure points on, one long side and 2 secure points at corners of opposite sides. Parts mounted within 2" from any secure point. Test from 10-2000 Hz. No Visible Damage.MIL-STD-202 Method 204 Mechanical Shock Three shocks in each direction shall be applied along the three mutually perpendicular axes of the test specimen (18 shocks) Peak value: 1,500g’s Duration: 0.5ms Velocity change: 15.4 ft/s Waveform: Half-sine No Visible Damage.MIL-STD-202 Method 213 Humidity Bias 1. Humidity: 85% R.H., Temperature:85 ± 2 °C. 2. Time: 500 ± 24hours. 3. Measurement at 24 ± 2hrs after testcondition. No Visible Damage. Fulfill the electrical specification. MIL-STD-202 Method 106 Add: Room 707, Bui l di ng F, Tongan Zhi chuangyuan, xi xi ang st r eet , Baoan Di st r i ct , Shenzhen. 2.4GHz 1 6 0 8 SMD Antenna: RANT1608F245C04 _ Board Flex (SMD) 1. Mounting method: IR-Reflow. PCB Size (L:100 × W:40 × T:1.6mm) 2. Apply the load in direction of the arrow until bending reaches 2 mm. No Visible Damage.AEC-Q200 005 AdhesionForce of 1.8Kg for 60 seconds. No Visible Damage Magnification of 20X or greater may be employed for inspection of the mechanical integrity of the device body terminals and body/terminal junction. AEC-Q200 006 Physical Dimension Any applicable method using x10 magnification, micrometers, calipers, gauges, contour projectors, or other measuring equipment, capable of determining the actual specimen dimensions. In accordance with specification. JESD22 JB100 Revision History RevisionDateContent 12019/03/01 New Datasheet 22020/02/22 Add 2D radiation characteristic Add: Room 707, Bui l di ng F, Tongan Zhi chuangyuan, xi xi ang st r eet , Baoan Di st r i ct , Shenzhen.

Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report Annex C. Test Photos Conducted Emission Test View 1 Radiated Emission Test View Below 1GHz Report No: SSP26040153-1E FCC ID: 2AUGP-Q72 Annex of Test Report Radiated Emission Test View Above 1GHz