2AB9S-V19ATrue wireless stereo earphones

red Double press multifunction button to close the function. Low battery , please charge 料号：G01-ESLAY00-002 品名：说明书 尺寸：55x81mm 材质：157G双铜+哑胶 印色：双面4C印刷 工艺：风琴折 1. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. 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. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC ID: 2AB9S-V19A 10 FCC Statement

I, the signer, The difference between the following these products just lies in these Model Numbers, all models are electrically identical. No te：The device have left and right earphones, left and right earphones are electrically identical. Item Name：True wireless stereo earphones Model Number：V19A Additional Model：Wings slay FCC ID： 2AB9S-V19A Mo del difference letter

External Photos M/N:V19A External Photos M/N: V19A External Photos M/N: V19A External Photos M/N: V19A

Internal Photos M/N:V19A Internal Photos M/N: V19A Internal Photos M/N: V19A Internal Photos M/N: V19A Internal Photos M/N: V19A Bluetooth ANT Internal Photos M/N: V19A

FCC ID: 2AB9S-V19A EST Technology Co., Ltd Report No. ESTE-R2008227 Page 1 of 3 FCC RF EXPOSURE REPORT Shenzhen Jonter Digital Co., Ltd True wireless stereo earphones Model Number: V19A Additional Model: Wings Slay FCC ID: 2AB9S-V19A Prepared for: Shenzhen Jonter Digital Co., Ltd 3F/4B, Hezhou Jinfo Industrial Park, Hezhou, Xixiang Street, Baoan District Shenzhen, Guangdong China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2008227 Date of Test: Aug. 10~24, 2020 Date of Report: Aug. 26, 2020 FCC ID: 2AB9S-V19A EST Technology Co., Ltd Report No. ESTE-R2008227 Page 2 of 3 1. Applicable Standards FCC Part 2(Section 2.1093) FCC KD B447498 D01 General RF Exposure Guidance v06 2. Exposure Evaluation of Portable or Mobile Devices Human exposure to RF emissions from portable devices (47 CFR §2.1093), as defined by the FCC, must be evaluated with respect to the FCC-adopted limits for SAR. Evaluation of mobile devices, as defined by the FCC, may also be performed with respect to SAR limits, but in such cases it is usually simpler and more cost-effective to evaluate compliance with respect to field strength or power density limits. For certain devices that are designed to be used in both mobile and portable configurations similar to those described in 47 CFR §2.1091(d)(4), such as certain desktop phones and wireless modem modules, compliance for mobile configurations is also satisfied when the same device is evaluated for SAR compliance in portable configurations. SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm 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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. FCC ID: 2AB9S-V19A EST Technology Co., Ltd Report No. ESTE-R2008227 Page 3 of 3 3. Evaluation Results Mode Frequency (MHz) Peak output Power (dBm) Peak output Power (mW) Target power (dBm) Results GFSK 2402 -4.04 0.394 -4±1 0.155 2441 -4.10 0.389 -4±1 0.155 2480 -4.46 0.358 -4±1 0.155 π/4-DQPSK 2402 -3.21 0.478 -3±1 0.197 2441 -3.27 0.471 -3±1 0.197 2480 -3.64 0.433 -3±1 0.197 BLE 2402 -6.46 0.226 -6±1 0.100 2440 -6.58 0.220 -6±1 0.100 2480 -6.92 0.203 -6±1 0.100 Note: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required. End of Test Report

FCC ID: 2AB9S-V19A EST Technology Co., Ltd Report No. ESTE-R2008226 Page 1 of 60 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Shenzhen Jonter Digital Co., Ltd True wireless stereo earphones Model Number: V19A, Wings Slay Additional Model: Wings Slay FCC ID: 2AB9S-V19A Prepared for: Shenzhen Jonter Digital Co., Ltd 3F/4B, Hezhou Jinfo Industrial Park, Hezhou, Xixiang Street, Baoan District Shenzhen, Guangdong China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2008226 Date of Test: Aug. 10~24, 2020 Date of Report: Aug. 26, 2020 FCC ID: 2AB9S-V19A EST Technology Co., Ltd Report No. ESTE-R2008226 Page 2 of 60 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION......................................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................. 5 1.1. Description of Device (EUT) ........................................................................................................... 5 1.2. Antenna Information ........................................................................................................................ 5 2. SUMMARY OF TEST ......................................................................................................................... 6 2.1. Summary of test result ...................................................................................................................... 6 2.2. Test Facilities ................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................. 8 2.4. Assistant equipment used for test ..................................................................................................... 8 2.5. Block Diagram ................................................................................................................................. 8 2.6. Test Mode ......................................................................................................................................... 9 2.7. Power Setting of Test Software ........................................................................................................ 9 2.8. Duty Cycle ...................................................................................................................................... 10 2.9. Channel List ................................................................................................................................... 11 2.10. Test Equipment List ....................................................................................................................... 12 3. 6DB BANDWIDTH .......................................................................................................................... 13 3.1. Limit ............................................................................................................................................... 13 3.2. Test Setup ....................................................................................................................................... 13 3.3. Spectrum Analyzer Setting ............................................................................................................. 13 3.4. Test Procedure ................................................................................................................................ 13 3.5. Test Result ...................................................................................................................................... 14 4. MAXIMUM PEAK OUTPUT POWER ................................................................................................. 16 4.1. Limit ............................................................................................................................................... 16 4.2. Test Setup ....................................................................................................................................... 16 4.3. Spectrum Analyzer Setting ............................................................................................................. 16 4.4. Test Procedure ................................................................................................................................ 16 4.5. Test Result ...................................................................................................................................... 17 5. POWER SPECTRAL DENSITY .......................................................................................................... 19 5.1. Limit ............................................................................................................................................... 19 5.2. Test Setup ....................................................................................................................................... 19 5.3. Spectrum Analyzer Setting ............................................................................................................. 19 5.4. Test Procedure ................................................................................................................................ 19 5.5. Test Result ...................................................................................................................................... 20 6. CONDUCTED BAND EDGE ............................................................................................................. 22 6.1. Limit ............................................................................................................................................... 22 6.2. Test Setup .....…

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Conducted Test RadiatedTest(Below1GHz) RadiatedTest(Above1GHz)