2AKFED100Bluetooth Headphone

The Art of Utility AB

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Nov 23, 2022
Application Purpose: Original Equipment
Date of Application: Nov 23, 2022
Equipment Note: Bluetooth Headphone
Frequency Range: 2402.00000000 - 2480.00000000
Company: The Art of Utility AB
Country: Sweden

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

DATE:11/22/2022 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointESTTechnologyCo.,Ltd.Address:Chilingxiang,Qishantou, Santun,Houjie,Dongguan,Guangdong,Chinatoactasouragentinthepreparationof thisapplicationforequipmentcertification.Icertifythatsubmitteddocumentsproperly describethedeviceorsystemforwhichequipmentcertificationissought.Ialsocertifythat eachunitmanufactured,importedormarketed,asdefinedintheFederalCommunications Commission’sregulationswillhaveaffixedtoitalabelidenticaltothatsubmittedfor approvalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithTheArtofUtilityABAddress:Upplandsgatan7,111 23,Stockholm,Sweden <Signature> Name ： JohanWahlback Title：CEO ApplicantCompany：TheArtofUtilityAB

Cover Letter(s)

DATE:11/22/2022 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2AKFED100 ProductName:BluetoothHeadphone RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommissionsrules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: Schematics  Blockdiagram Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name：JohanWahlback Title：CEO Company：TheArtofUtilityAB

Cover Letter(s)

Walsin Technology Corporation Page 1 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 MULTILAYER CERAMIC ANTENNA RFECA Series – RoHS Compliance 2.4 GHz ISM Band Working Frequency P/N: RFECA3216060A1T *Contents in this sheet are subject to change without prior notice. Walsin Technology Corporation Page 2 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 FEATURES 1. Surface Mounted Devices with a small dimension of 3.2 X 1.6 X 0.6 mm3 meet future miniaturization trend. 2. LTCC process. 3. High stability in Temperature / Humidity Change. 4. Superb performance to place on the middle of PCB edge and excellent peak/ average gain observed by field test application. APPLICATIONS 1. ISM Band 2.4GHz applications. 2. Bluetooth.. CONSTRUCTION DIMENSIONS Figure Symbol Dimension (mm) L 3.10 ± 0.20 W 1.60 ± 0.20 T 0.60 ± 0.10 A 0.25 ± 0.20 PIN Connection 1 Feeding 2 Soldering terminal Walsin Technology Corporation Page 3 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 SOLDER LAND PATTERN DESIGN Figure Land Pattern ELECTRONIC CHARACTERISTICS Item Specification Working Frequency Range 2.4GHz~2.4835GHz (Note-1) Gain 2 dBi (Typical) VSWR 2.0 max. Polarization Linear Azimuth Bandwidth Omni-directional Impedance 50Ω *Note 1. Central Frequency should be defined after customers’ application approval. Walsin Technology Corporation Page 4 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 Antenna on Test Board ( Thickness 0.8mm) Antenna S11 on Test Board Antenna VSWR on Test Board E E Walsin Technology Corporation Page 5 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 RADIATION PATTERN Radiation Pattern and Gain were dependent on measurement board design. The specification of RFECA3216060A1T antenna was measured based on the PCB size and installation position as shown in the below figure Test Board. Vertical Horizontal Y - Z Plane Average Gain= 0.997 dBi Peak Gain = 3.37 dBi Average Gain = -0.65 dBi Peak Gain= -4.62 dBi Average Gain=-10.42 dBi X - Z Plane Average Gain= 0.510 dBi Peak Gain= 0.83 dBi Average Gain= -1.35 dBi Peak Gain= 0.51 dBi Average Gain= -4.07 dBi X - Y Plane Average Gain= -1.873 dBi Peak Gain= -9.59 dBi Average Gain= -15.40 dBi Peak Gain= 1.39 dBi Average Gain= -2.07 dBi Walsin Technology Corporation Page 6 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 RELIABILITY TEST Mechanical performance Test item Test condition / Test method Specification Solderability JIS C 0050-4.6 JESD22-B102D *Solder bath temperature：235 ± 5°C *Immersion time：2 ± 0.5 sec *Solder：Sn3Ag0.5Cu for lead-free At least 95% of a surface of each terminal electrode must be covered by fresh solder. Leaching (Resistance to dissolution of metallization) IEC 60068-2-58 *Solder bath temperature：260 ± 5°C *Leaching immersion time：30 ± 0.5 sec *Solder : SN63A Loss of metallization on the edges of each electrode shall not exceed 25%. Resistance to soldering heat JIS C 0050-5.4 *Preheating temperature：120~150,°C 1 minute. *Solder temperature：270±5°C *Immersion time：10±1 sec *Solder：Sn3Ag0.5Cu for lead-free Measurement to be made after keeping at room temperature for 24±2 hrs No mechanical damage. Samples shall satisfy electrical specification after test. Loss of metallization on the edges of each electrode shall not exceed 25%. Drop Test JIS C 0044 *Height：75 cm *Test Surface：Rigid surface of concrete or steel. *Times：6 surfaces for each units；2 times for each side. No mechanical damage. Samples shall satisfy electrical specification after test. Adhesive Strength of Termination JIS C 0051- 7.4.3 *Pressurizing force： 5N(≦0603)；10N(>0603) *Test time：10±1 sec No remarkable damage or removal of the termination. Bending test JIS C 0051- 7.4.1 The middle part of substrate shall be pressurized by means of the pressurizing rod at a rate of about 1 mm/s per second until the deflection becomes 1mm/s and then pressure shall be maintained for 5±1 sec. Measurement to be made after keeping at room temperature for 24±2 hours No mechanical damage. Samples shall satisfy electrical specification after test. Walsin Technology Corporation Page 7 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 Temperature cycle JIS C 0025 1. 30±3 minutes at -40°C±3°C, 2. 10~15 minutes at room temperature, 3. 30±3 minutes at +85°C±3°C, 4. 10~15 minutes at room temperature, Total 100 continuous cycles Measurement to be made after keeping at room temperature for 24±2 hrs No mechanical damage. Samples shall satisfy electrical specification after test. Vibration JIS C 0040 *Frequency：10Hz~55Hz~10Hz(1min) *Total amplitude：1.5mm *Test times：6hrs.(Two hrs each in three mutually perpendicular directions) No mechanical damage. Samples shall satisfy electrical specification after test. High temperature JIS C 0021 *Temperature：85°C±2°C *Test duration：1000+24/-0 hours Measurement to be made after keeping at room temperature for 24±2 hrs No mechanical damage. Samples shall satisfy electrical specification after test. Humidity (steady conditions) JIS C 0022 *Humidity：90% to 95% R.H. *Temperature：40±2°C *Time：1000+24/-0 hrs. Measurement to be made after keeping at room temperature for 24±2 hrs 500hrs measuring the first data then ※ 1000hrs data No mechanical damage. Samples shall satisfy electrical specification after test. Low temperature JIS C 0020 *Temperature：-40°C±2°C *Test duration：1000+24/-0 hours Measurement to be made after keeping at room temperature for 24±2 hrs No mechanical damage. Samples shall satisfy electrical specification after test. Walsin Technology Corporation Page 8 of 8 ASC_RFECA3216060A1T_V01 Nov. 2009 SOLDERING CONDITION Typical examples of soldering processes that provide reliable joints without any damage are given in Fig 2 Fig 2. Infrared soldering profile ORDERING CODE RF ECA 321606 0 A 1 - T Walsin RF device Product code ECA : Antenna Dimension code Per 2 digits of Length, Width, Thickness : e.g. : 321612 = Length 32, Width 16, Thickness 06 Unit of dimension 0 : 0.1 mm 1 : 1.0 mm Application A : 2.4GHz ISM Band Specification Design Code Packing T : Reeled PACKAGING Plastic Tape specifications (unit :mm) Index Ao Bo ΦD T W …

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External Photos

External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear

ID Label/Location Info

Label Location

Internal Photos

Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Bluetooth Antenna

RF Exposure Info

FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211078 Page 1 of 3 FCC RF EXPOSURE REPORT The Art of Utility AB Bluetooth Headphone Model Number: Mondo over-ear FCC ID: 2AKFED100 Applicant: The Art of Utility AB Address: Upplandsgatan 7, 111 23, Stockholm, Sweden Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2211078 Date of Test: Oct. 13~Nov. 09, 2022 Date of Report: Nov. 10, 2022 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211078 Page 2 of 3 1. Applicable Standards FCC Part 2(Section 2.1093) FCC KDB 447498 D04 Interim General RF Exposure Guidance v01 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. The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 300 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: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211078 Page 3 of 3 3. Evaluation Results Mode Fre (MHz) Peak Conducted output Power (dBm) Antenna Gain (dBi) E.I.R.P (dBm) E.R.P (dBm) Target power (dBm) Max. Target power (mW) SAR Test Exemption Limit (mW) GFSK 2402 -3.51 2 -1.51 -3.66 -3±1 0.631 2.72 2441 -4.50 2 -2.50 -4.65 -4±1 0.501 2.72 2480 -5.55 2 -3.55 -5.70 -5±1 0.398 2.72 π/4-DQPSK 2402 -1.30 2 0.70 -1.45 -1±1 1.000 2.72 2441 -2.44 2 -0.44 -2.59 -2±1 0.794 2.72 2480 -3.45 2 -1.45 -3.60 -3±1 0.631 2.72 8-DPSK 2402 -0.46 2 1.54 -0.61 -0±1 1.259 2.72 2441 -1.83 2 0.17 -1.98 -1±1 1.000 2.72 2480 -3.14 2 -1.14 -3.29 -3±1 0.631 2.72 BLE 1Mbps 2402 -3.97 2 -1.97 -4.12 -3±1 0.631 2.72 2440 -4.76 2 -2.76 -4.91 -4±1 0.501 2.72 2480 -5.53 2 -3.53 -5.68 -5±1 0.398 2.72 BLE 2Mbps 2402 -3.71 2 -1.71 -3.86 -3±1 0.631 2.72 2440 -4.48 2 -2.48 -4.63 -4±1 0.501 2.72 2480 -4.99 2 -2.99 -5.14 -4±1 0.501 2.72 Note: 1. Limited= 3060*(0.5/20)^(- (where f is in GHz); 2. We choose 2.48GHz(highest frequency operate at Bluetooth) to calculate limit as lower frequency will have higher limits. End of Test Report

Test Report

FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 1 of 80 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of The Art of Utility AB Bluetooth Headphone Model Number: Mondo over-ear FCC ID: 2AKFED100 Applicant : The Art of Utility AB Address: Upplandsgatan 7, 111 23, Stockholm, Sweden Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2211076 Date of Test: Oct. 13~Nov. 09, 2022 Date of Report: Nov. 10, 2022 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 2 of 80 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 1.3. Information of RF Cable .................................................................................................................. 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. Channel List ................................................................................................................................... 10 2.8. Power Setting of Test Software ...................................................................................................... 10 2.9. Test Equipment ............................................................................................................................... 11 3. MAXIMUM PEAK OUTPUT POWER ................................................................................................. 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 ...................................................................................................................................... 13 4. 20 DB BANDWIDTH ....................................................................................................................... 14 4.1. Limit ............................................................................................................................................... 14 4.2. Test Setup ....................................................................................................................................... 14 4.3. Spectrum Analyzer Setting ............................................................................................................. 14 4.4. Test Procedure ................................................................................................................................ 14 4.5. Test Result ...................................................................................................................................... 14 5. CARRIER FREQUENCY SEPARATION .............................................................................................. 15 5.1. Limit ............................................................................................................................................... 15 5.2. Test Setup ....................................................................................................................................... 15 5.3. Spectrum Analyzer Setting ............................................................................................................. 15 5.4. Test Procedure ................................................................................................................................ 15 5.5. Test Result ...................................................................................................................................... 15 6. NUMBER OF HOPPING CHANNEL .................................................................................................. 16 6.1. Limit ............................................................................................................................................... 16 6.2. Test Setup ....................................................................................................................................... 16…

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Test Report

FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 52 of 80 Appendix E: Time of occupancy Test Result Test Mode Antenna Freq(MHz) Burst Width [ms] Total Hops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.38 320 0.122 ≤0.4 PASS DH3 Ant1 Hop 1.62 160 0.259 ≤0.4 PASS DH5 Ant1 Hop 2.87 106.67 0.306 ≤0.4 PASS 2DH1 Ant1 Hop 0.39 320 0.126 ≤0.4 PASS 2DH3 Ant1 Hop 1.63 160 0.261 ≤0.4 PASS 2DH5 Ant1 Hop 2.87 106.67 0.306 ≤0.4 PASS 3DH1 Ant1 Hop 0.39 320 0.123 ≤0.4 PASS 3DH3 Ant1 Hop 1.63 160 0.261 ≤0.4 PASS 3DH5 Ant1 Hop 2.88 106.67 0.307 ≤0.4 PASS FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 53 of 80 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop DH5_Ant1_Hop FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 54 of 80 2DH1_Ant1_Hop 2DH3_Ant1_Hop 2DH5_Ant1_Hop FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 55 of 80 3DH1_Ant1_Hop 3DH3_Ant1_Hop 3DH5_Ant1_Hop FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 56 of 80 Appendix F: Reference level measurement Test Result Test Mode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] DH5 Ant1 2402 2402.17 -4.10 2441 2441.17 -5.11 2480 2480.17 -6.28 2DH5 Ant1 2402 2401.99 -4.09 2441 2441.00 -5.13 2480 2480.16 -6.30 3DH5 Ant1 2402 2402.17 -3.85 2441 2441.16 -5.05 2480 2480.16 -6.32 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 57 of 80 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 58 of 80 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 59 of 80 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 60 of 80 Appendix G: Band edge measurements Test Result Test Mode Antenna Ch Name Freq(MHz) Ref Level [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -4.10 -50.29 ≤-24.1 PASS High 2480 -6.28 -50.44 ≤-26.28 PASS Low Hop_2402 -4.65 -51.17 ≤-24.65 PASS High Hop_2480 -5.79 -49.74 ≤-25.79 PASS 2DH5 Ant1 Low 2402 -4.09 -50.62 ≤-24.09 PASS High 2480 -6.30 -51.01 ≤-26.3 PASS Low Hop_2402 -7.34 -50.83 ≤-27.34 PASS High Hop_2480 -5.36 -50.24 ≤-25.36 PASS 3DH5 Ant1 Low 2402 -3.85 -50.24 ≤-23.85 PASS High 2480 -6.32 -50.64 ≤-26.32 PASS Low Hop_2402 -5.79 -51.56 ≤-25.79 PASS High Hop_2480 -5.49 -49.92 ≤-25.49 PASS FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 61 of 80 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 62 of 80 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 63 of 80 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 64 of 80 3DH5_Ant1_High_2480 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 65 of 80 Appendix H: Conducted Spurious Emission Test Result Test Mode Antenna Freq(MHz) Freq Range [MHz] Ref Level [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 30~26500 -4.10 -42.32 ≤-24.1 PASS 2441 30~26500 -5.11 -42.04 ≤-25.11 PASS 2480 30~26500 -6.28 -43.01 ≤-26.28 PASS 2DH5 Ant1 2402 30~26500 -4.09 -43.02 ≤-24.09 PASS 2441 30~26500 -5.13 -42.8 ≤-25.13 PASS 2480 30~26500 -6.30 -43.06 ≤-26.3 PASS 3DH5 Ant1 2402 30~26500 -3.85 -42.41 ≤-23.85 PASS 2441 30~26500 -5.05 -43.18 ≤-25.05 PASS 2480 30~26500 -6.32 -41.85 ≤-26.32 PASS FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 66 of 80 Test Graphs DH5_Ant1_2402_30~26500 DH5_Ant1_2441_30~26500 DH5_Ant1_2480_30~26500 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 67 of 80 2DH5_Ant1_2402_30~26500 2DH5_Ant1_2441_30~26500 2DH5_Ant1_2480_30~26500 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 68 of 80 3DH5_Ant1_2402_30~26500 3DH5_Ant1_2441_30~26500 3DH5_Ant1_2480_30~26500 FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 69 of 80 14. TEST SETUP PHOTO Conducted Test FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 70 of 80 Radiated Test (Below 1GHz) Radiated Test (Above 1GHz) FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 71 of 80 15. EUT PHOTO External Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 72 of 80 External Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 73 of 80 External Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 74 of 80 External Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 75 of 80 External Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 76 of 80 Internal Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 77 of 80 Internal Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 78 of 80 Internal Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 79 of 80 Internal Photos M/N: Mondo over-ear FCC ID: 2AKFED100 EST Technology Co., Ltd Report No. ESTE-R2211076 Page 80 of 80 Internal Photos M/N: Mondo over-ear End of Test Report Bluetooth Antenna

Test Setup Photos

Conducted Test Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz)

Contact Information

Applicant

Johan Wahlback(CEO)

[email protected]+46708886989Fax: +46708886989

Test Firm

EST Technology Co., Ltd.Iceman Hu

[email protected]+86 0769-83081888

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	899.50 µW

Confidentiality

Long Term

Grant Notes

Power output listed is conducted

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Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

↗

External Photos

↗

ID Label/Location Info

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Internal Photos

↗

RF Exposure Info

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Test Report

↗

Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

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

External Photos

External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear External Photos M/N: Mondo over-ear

ID Label/Location Info

Label Location

Internal Photos

Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Internal Photos M/N: Mondo over-ear Bluetooth Antenna

RF Exposure Info

Test Report

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

Test Report

Test Setup Photos

Conducted Test Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz)

Rule Parts

Frequency Range

Power Output

15C

2.40 GHz - 2.48 GHz

899.50 µW