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FCC ID: JFZTWX7L Wireless Headphones with Bluetooth

by: Audio-Technica Corporation latest update: 2023-11-02 model: TWX7L

Two grants have been issued under this FCC ID on 11/02/2023 (this is one of sixteen releases in 2023 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked warrantee terms, troubleshooting guides, password defaults, instructions, & drivers.
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manual photos label
app s submitted / available
1 2 User manual Users Manual pdf 5.11 MiB November 02 2023 / May 01 2024 delayed release
1 2 Internal Photos Internal Photos pdf 2.82 MiB November 02 2023 / May 01 2024 delayed release
1 2 External Photos External Photos pdf 990.70 KiB November 02 2023 / May 01 2024 delayed release
1 2 Label ID Label/Location Info pdf 434.36 KiB November 02 2023
1 2 Antenna spec Test Report pdf 858.05 KiB November 02 2023
1 2 Attestation Statement Part2.911d5 Attestation Statements pdf 468.22 KiB November 02 2023
1 2 Attestation Statement Part2.911d7 Attestation Statements pdf 463.24 KiB November 02 2023
1 2 BOM Parts List/Tune Up Info pdf November 02 2023 confidential
1 2 Block Diagram Block Diagram pdf November 02 2023 confidential
1 2 Confidentiality Request Cover Letter(s) pdf 456.05 KiB November 02 2023
1 2 Exhibit for the CalibrationCertificate RF Exposure Info pdf 4.45 MiB November 02 2023
1 2 OP Operational Description pdf November 02 2023 confidential
1 2 Power of Attorney Letter Cover Letter(s) pdf 497.47 KiB November 02 2023
1 2 Part15.247 BTclassic DSS Test Report pdf 5.28 MiB November 02 2023
1 2 SCH Schematics pdf November 02 2023 confidential
1 2 SDoC Cover Letter(s) pdf 423.84 KiB November 02 2023
1 2 Test Setup Photos 15C Test Setup Photos pdf 484.33 KiB November 02 2023 / May 01 2024 delayed release
1 2 Test Setup Photos SAR Test Setup Photos pdf 303.28 KiB November 02 2023 / May 01 2024 delayed release
1 2 WTX23X10231915W SAR RF Exposure Info pdf 1.15 MiB November 02 2023
1 2 Part15.247B BLE DTS Test Report pdf 3.04 MiB November 02 2023
1 2 User manual Users Manual pdf 5.11 MiB November 02 2023 / May 01 2024 delayed release
1 2 Internal Photos Internal Photos pdf 2.82 MiB November 02 2023 / May 01 2024 delayed release
1 2 External Photos External Photos pdf 990.70 KiB November 02 2023 / May 01 2024 delayed release
1 2 Label ID Label/Location Info pdf 434.36 KiB November 02 2023
1 2 Antenna spec Test Report pdf 858.05 KiB November 02 2023
1 2 Attestation Statement Part2.911d5 Attestation Statements pdf 468.22 KiB November 02 2023
1 2 Attestation Statement Part2.911d7 Attestation Statements pdf 463.24 KiB November 02 2023
1 2 Confidentiality Request Cover Letter(s) pdf 456.05 KiB November 02 2023
1 2 Exhibit for the CalibrationCertificate RF Exposure Info pdf 4.45 MiB November 02 2023
1 2 Power of Attorney Letter Cover Letter(s) pdf 497.47 KiB November 02 2023
1 2 Part15.247 BTclassic DSS Test Report pdf 5.28 MiB November 02 2023
1 2 SDoC Cover Letter(s) pdf 423.84 KiB November 02 2023
1 2 Test Setup Photos 15C Test Setup Photos pdf 484.33 KiB November 02 2023 / May 01 2024 delayed release
1 2 Test Setup Photos SAR Test Setup Photos pdf 303.28 KiB November 02 2023 / May 01 2024 delayed release
1 2 WTX23X10231915W SAR RF Exposure Info pdf 1.15 MiB November 02 2023
1 2 Part15.247B BLE DTS Test Report pdf 3.04 MiB November 02 2023

frequency equipment class purpose
1 2023-11-02 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter Original Equipment
2 2402 ~ 2480 DTS - Digital Transmission System

Application Forms

app s Applicant Information
1 2 Effective 2023-11-02
1 2 Applicant's complete, legal business name Audio-Technica Corporation
1 2 FCC Registration Number (FRN) 0028730448
1 2 Physical Address 2-46-1 Nishi-naruse, Machida
1 2 Tokyo, N/A 194-8666
1 2 Japan
app s TCB Information
1 2 TCB Application Email Address b******@phoenix-testlab.de
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code JFZ
1 2 Equipment Product Code TWX7L
app s Person at the applicant's address to receive grant or for contact
1 2 Name F****** K****
1 2 Title General Manager, Engineering Planning Division
1 2 Telephone Number 81-42********
1 2 Fax Number 81-42********
1 2 E-mail k******@audio-technica.co.jp
app s Technical Contact
n/a
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)05/01/2024
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 2 Is this application for software defined/cognitive radio authorization?No
1 2 Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
1 2 DTS - Digital Transmission System
1 2 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Wireless Headphones with Bluetooth
1 2 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 Modular Equipment TypeDoes not apply
1 2 Purpose / Application is forOriginal Equipment
1 2 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?Yes
1 2 Grant CommentsOutput power is maximum peak conducted. <br> This device has integrated DSS and DTS transmitters certified under the same FCC ID. <br> The highest reported SAR values for the head and simultaneous transmission use conditions are 0.35 W/kg, and 0.60 W/kg at 1g tissues, respectively.
1 2 Output power is maximum peak conducted. <br> This device has integrated DSS and DTS transmitters certified under the same FCC ID. <br> The highest reported SAR values for the head and simultaneous transmission use conditions are 0.35 W/kg and 0.60 W/kg at 1g tissues, respectively.
1 2 Is there an equipment authorization waiver associated with this application?No
1 2 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 2 Firm Name Waltek Testing Group (Shenzhen) Co., Ltd.
1 2 Name J****** S****
1 2 Telephone Number 86 75******** Extension:
1 2 Fax Number 86-75********
1 2 E-mail j******@semtest.com.cn
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C CC 2402.00000000 2480.00000000 0.0176000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C CC 2402.00000000 2480.00000000 0.0021000

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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