FCC ID: Z9G-EDF135 True Wireless Earbuds with Active Noise Cancellation

by: Edifier International Limited latest update: 2021-03-18 model: EDF135

Two grants have been issued under this FCC ID on 03/18/2021 (this is one of fifty-four releases in 2021 for this grantee). Public details available include frequency information, internal & external photos, and manuals. some products also feature user submitted or linked instructions, password defaults, warrantee terms, drivers, & troubleshooting guides.
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app s submitted / available
1 2 User Manual Users Manual pdf 2.34 MiB March 18 2021 / September 14 2021 delayed release
1 2 Internal Photos Internal Photos pdf 1.73 MiB March 18 2021 / September 14 2021 delayed release
1 2 External Photos External Photos pdf 1.47 MiB March 18 2021 / September 14 2021 delayed release
1 2 Label Info ID Label/Location Info pdf 650.07 KiB March 18 2021
1 2 Packaging-Rev ID Label/Location Info pdf 307.66 KiB March 18 2021
1 2 Block Diagram Block Diagram pdf March 18 2021 confidential
1 2 Confidentiality Letter Cover Letter(s) pdf 70.59 KiB March 18 2021
1 2 Declaration Letter Cover Letter(s) pdf 43.38 KiB March 18 2021
1 2 Declaration of Authorization Cover Letter(s) pdf 71.72 KiB March 18 2021
1 2 Operational Description Operational Description pdf March 18 2021 confidential
1 2 RF Exposure RF Exposure Info pdf 343.06 KiB March 18 2021
1 2 Schematics Schematics pdf March 18 2021 confidential
1 2 Test Report part 1 Test Report pdf 5.06 MiB March 18 2021
1 2 Test Report part 2 Test Report pdf 5.12 MiB March 18 2021
1 2 Test Report part 3 Test Report pdf 4.61 MiB March 18 2021
1 2 Test Setup Photos Test Setup Photos pdf 394.64 KiB March 18 2021 / September 14 2021 delayed release
1 2 User Manual Users Manual pdf 2.34 MiB March 18 2021 / September 14 2021 delayed release
1 2 Internal Photos Internal Photos pdf 1.73 MiB March 18 2021 / September 14 2021 delayed release
1 2 External Photos External Photos pdf 1.47 MiB March 18 2021 / September 14 2021 delayed release
1 2 Label Info ID Label/Location Info pdf 650.07 KiB March 18 2021
1 2 Packaging-Rev ID Label/Location Info pdf 307.66 KiB March 18 2021
1 2 Confidentiality Letter Cover Letter(s) pdf 70.59 KiB March 18 2021
1 2 Declaration Letter Cover Letter(s) pdf 43.38 KiB March 18 2021
1 2 Declaration of Authorization Cover Letter(s) pdf 71.72 KiB March 18 2021
1 2 RF Exposure RF Exposure Info pdf 343.06 KiB March 18 2021
1 2 Test Report part 1 Test Report pdf 5.06 MiB March 18 2021
1 2 Test Report part 2 Test Report pdf 5.12 MiB March 18 2021
1 2 Test Report part 3 Test Report pdf 4.61 MiB March 18 2021
1 2 Test Setup Photos Test Setup Photos pdf 394.64 KiB March 18 2021 / September 14 2021 delayed release

frequency equipment class purpose
1 2021-03-18 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 2021-03-18
1 2 Applicant's complete, legal business name Edifier International Limited
1 2 FCC Registration Number (FRN) 0021277140
1 2 Physical Address P.O. Box 6264 General Post Office Hong Kong
1 2 HongKong, N/A
1 2 Hong Kong
app s TCB Information
1 2 TCB Application Email Address T******@TIMCOENGR.COM
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code Z9G
1 2 Equipment Product Code EDF135
app s Person at the applicant's address to receive grant or for contact
1 2 Name D******** S****
1 2 Title Project Manager
1 2 Telephone Number +852 ********
1 2 Fax Number +852 ********
1 2 E-mail d******@edifier.com
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)09/14/2021
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)True Wireless Earbuds with Active Noise Cancellation
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 CommentsOutput power listed is the maximum conducted output power.
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 MRT TECHNOLOGY (SHENZHEN) CO., LTD.
1 2 Name M****** C****
1 2 Telephone Number +86-5********
1 2 E-mail m******@mrt-cert.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 0.0019000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C 2402.00000000 2480.00000000 0.0020000

 

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

 

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