FCC ID: 2AR2STAH6509 Active Noise Canceling wireless headphones

by: MMD Hong Kong Holding Limited latest update: 2024-04-17 model: TAH6509

Two grants have been issued under this FCC ID on 04/17/2024 (this is one of nine releases in 2024 for this grantee). Public details available include frequency information, manuals, and internal & external photos. some products also feature user submitted or linked instructions, troubleshooting guides, warrantee terms, drivers, & password defaults.
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app s submitted / available
1 2 Users Manual-1 Users Manual pdf 2.95 MiB March 20 2024 / April 17 2024
1 2 Users Manual-2 Users Manual pdf 1.12 MiB March 20 2024 / April 17 2024
1 2 Internal Photos Internal Photos pdf 2.66 MiB March 20 2024 / April 17 2024
1 2 External Photos External Photos pdf 2.15 MiB March 20 2024 / April 17 2024
1 2 ID Label/Location Info ID Label/Location Info pdf 939.29 KiB March 20 2024 / April 17 2024
1 2 Antenna Specification Test Report pdf 596.75 KiB March 20 2024 / April 17 2024
1 2 Attestation Statements Attestation Statements pdf 170.60 KiB March 20 2024 / April 17 2024
1 2 Block Diagram Block Diagram pdf March 20 2024 confidential
1 2 Confidentiality Cover Letter(s) pdf 66.57 KiB March 20 2024 / April 17 2024
1 2 Declaration of authorization Cover Letter(s) pdf 194.09 KiB March 20 2024 / April 17 2024
1 2 Model Declaration Letter Cover Letter(s) pdf 106.89 KiB March 20 2024 / April 17 2024
1 2 Operational Description Operational Description pdf March 20 2024 confidential
1 2 RF Exposure Info. RF Exposure Info pdf 240.56 KiB March 20 2024 / April 17 2024
1 2 Schematics Schematics pdf March 20 2024 confidential
1 2 Test Report Test Report pdf 5.71 MiB March 20 2024 / April 17 2024
1 2 Test Setup Photos Test Setup Photos pdf 2.48 MiB March 20 2024 / April 17 2024
1 2 US Agent Letter Attestation Statements pdf 438.86 KiB March 20 2024 / April 17 2024
1 2 Users Manual-1 Users Manual pdf 2.95 MiB March 20 2024 / April 17 2024
1 2 Users Manual-2 Users Manual pdf 1.12 MiB March 20 2024 / April 17 2024
1 2 Internal Photos Internal Photos pdf 2.66 MiB March 20 2024 / April 17 2024
1 2 External Photos External Photos pdf 2.15 MiB March 20 2024 / April 17 2024
1 2 ID Label/Location Info ID Label/Location Info pdf 939.29 KiB March 20 2024 / April 17 2024
1 2 Antenna Specification Test Report pdf 596.75 KiB March 20 2024 / April 17 2024
1 2 Attestation Statements Attestation Statements pdf 170.60 KiB March 20 2024 / April 17 2024
1 2 Confidentiality Cover Letter(s) pdf 66.57 KiB March 20 2024 / April 17 2024
1 2 Declaration of authorization Cover Letter(s) pdf 194.09 KiB March 20 2024 / April 17 2024
1 2 Model Declaration Letter Cover Letter(s) pdf 106.89 KiB March 20 2024 / April 17 2024
1 2 RF Exposure Info. RF Exposure Info pdf 240.56 KiB March 20 2024 / April 17 2024
1 2 Test Report Test Report pdf 5.71 MiB March 20 2024 / April 17 2024
1 2 Test Setup Photos Test Setup Photos pdf 2.48 MiB March 20 2024 / April 17 2024
1 2 US Agent Letter Attestation Statements pdf 438.86 KiB March 20 2024 / April 17 2024

frequency equipment class purpose
1 2024-04-17 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 2024-04-17
1 2 Applicant's complete, legal business name MMD Hong Kong Holding Limited
1 2 FCC Registration Number (FRN) 0028068138
1 2 Physical Address Units 1208-11, 12th Floor, C-Bons International
1 2 Hong Kong, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address c******@telefication.com
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2AR2S
1 2 Equipment Product Code TAH6509
app s Person at the applicant's address to receive grant or for contact
1 2 Name T******** G********
1 2 Title Safety & Approbation Manager
1 2 Telephone Number 86-75********
1 2 Fax Number 86-75********
1 2 E-mail t******@tpv-tech.com
app s Technical Contact
1 2 Firm Name BTL Inc.
1 2 Name S****** L****
1 2 Physical Address No.3 Jinshagang 1st Rd, Shixia
1 2 China
1 2 Telephone Number +8676********
1 2 Fax Number 86-76********
1 2 E-mail R******@newbtl.com
app s Non Technical Contact
1 2 Firm Name BTL Inc.
1 2 Name R******** L****
1 2 Physical Address No.3 Jinshagang 1st Rd, Shixia
1 2 China
1 2 Telephone Number +8676********
1 2 Fax Number 86-76********
1 2 E-mail R******@newbtl.com
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?:No
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)Active Noise Canceling wireless headphones
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?No
1 2 Grant CommentsPower Output is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance.
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 BTL Inc.
1 2 Name S****** H****
1 2 Telephone Number 86-76********
1 2 E-mail s******@newbtl.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 2402.00000000 2480.00000000 0.0011000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C 2402.00000000 2480.00000000 0.0009000

 

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

 

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