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FCC ID: 2AVIT-TW302 True Wireless Earbuds with Active Noise Cancellation

by: Earfun Technology (HK) Limited latest update: 2020-09-30 model: TW302

Two grants have been issued under this FCC ID on 09/30/2020 (this is one of five releases in 2020 for this grantee). Public details available include internal & external photos, manuals, and frequency information. some products also feature user submitted or linked troubleshooting guides, warrantee terms, instructions, drivers, & password defaults.
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manual photo label
app s submitted / available
1 2 User Manual Users Manual pdf 5.67 MiB September 30 2020
1 2 External Photos External Photos pdf 4.22 MiB September 30 2020
1 2 Label ID Label/Location Info pdf 481.95 KiB September 30 2020
1 2 Change in FCC ID Cover Letter(s) pdf 16.24 KiB September 30 2020
1 2 Letter of Agency Cover Letter(s) pdf 419.52 KiB September 30 2020
1 2 Request for Change Cover Letter(s) pdf 72.55 KiB September 30 2020
1 2 User Manual Users Manual pdf 5.67 MiB September 30 2020
1 2 External Photos External Photos pdf 4.22 MiB September 30 2020
1 2 Label ID Label/Location Info pdf 481.95 KiB September 30 2020
1 2 Change in FCC ID Cover Letter(s) pdf 16.24 KiB September 30 2020
1 2 Letter of Agency Cover Letter(s) pdf 419.52 KiB September 30 2020
1 2 Request for Change Cover Letter(s) pdf 72.55 KiB September 30 2020

frequency equipment class purpose
1 2020-09-30 2402 ~ 2480 DTS - Digital Transmission System Change in Identification
2 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter

Application Forms

app s Applicant Information
1 2 Effective 2020-09-30
1 2 Applicant's complete, legal business name Earfun Technology (HK) Limited
1 2 FCC Registration Number (FRN) 0029085636
1 2 Physical Address FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER 707-713 NATHAN ROAD MONGKOK KL
1 2 FLAT/RM A 9F,SILVERCORP INTERNATIONAL TOWER
1 2 HONG KONG, N/A
1 2 Hong Kong
app s TCB Information
1 2 TCB Application Email Address T******@intertek.com
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2AVIT
1 2 Equipment Product Code TW302
app s Person at the applicant's address to receive grant or for contact
1 2 Name R******** D******
1 2 Telephone Number +8615********
1 2 Fax Number +8618********
1 2 E-mail r******@earfunaudio.com
app s Technical Contact
1 2 Firm Name Shenzhen UnionTrust Quality and Technology Co Ltd
1 2 Name B**** L********
1 2 Physical Address 16/F, Blk A, Bldg 6, Baoneng Science & Tech Park
1 2 Shenzhen, 518109
1 2 China
1 2 Telephone Number 86-75******** Extension:
1 2 Fax Number 86-75********
1 2 E-mail b******@uttlab.com
app s Non Technical Contact
1 2 Firm Name Shenzhen UnionTrust Quality and Technology Co Ltd
1 2 Name B**** L****
1 2 Physical Address 16/F, Blk A, Bldg 6, Baoneng Science & Tech Park
1 2 Shenzhen, 518109
1 2 China
1 2 Telephone Number 86-75******** Extension:
1 2 Fax Number 86-75********
1 2 E-mail b******@uttlab.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?:No
1 2 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 ClassDTS - Digital Transmission System
1 2 DSS - Part 15 Spread Spectrum Transmitter
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 forChange in Identification
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 conducted. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users must be informed of the operating requirements 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 Shenzhen UnionTrust Quality and Technology Co., Lt
1 2 Name G**** L******
1 2 Telephone Number +86-7********
1 2 E-mail q******@uttlab.com
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 0.0091000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C CC 2402.00000000 2480.00000000 0.0176000

 

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

 

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