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FCC ID: 2ASDIES903L Wireless Earphones

by: Tiinlab Corporation latest update: 2022-06-27 model: ES903L

Two grants have been issued under this FCC ID on 06/27/2022 (this is one of thirteen releases in 2022 for this grantee). Public details available include frequency information, manuals, and internal & external photos. some products also feature user submitted or linked warrantee terms, instructions, troubleshooting guides, password defaults, & drivers.
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app s submitted / available
1 2 User Manual Users Manual pdf 2.58 MiB June 27 2022 / December 24 2022 delayed release
1 2 Internal Photos Internal Photos pdf 961.69 KiB June 27 2022 / December 24 2022 delayed release
1 2 External photos External Photos pdf 1.55 MiB June 27 2022 / December 24 2022 delayed release
1 2 label location ID Label/Location Info pdf 86.81 KiB June 27 2022
1 2 Agent Authorization Rev 1.0 Cover Letter(s) pdf 29.66 KiB June 27 2022
1 2 Blocking Block Diagram pdf June 27 2022 confidential
1 2 FCC Short & Long Term Confidentiality Request Rev4.1 Cover Letter(s) pdf 600.05 KiB June 27 2022
1 2 FCC Authorization Letter Cover Letter(s) pdf 341.44 KiB June 27 2022
1 2 OP Operational Description pdf June 27 2022 confidential
1 2 SCH Schematics pdf June 27 2022 confidential
1 2 Test Report Test Report pdf 2.01 MiB June 27 2022
1 2 Test Setup photos Test Setup Photos pdf 763.51 KiB June 27 2022 / December 24 2022 delayed release
1 2 Test peport Test Report pdf 3.63 MiB June 27 2022
1 2 Test peport SAR RF Exposure Info pdf 1.57 MiB June 27 2022
1 2 Test seup photos SAR Test Setup Photos pdf 451.90 KiB June 27 2022 / December 24 2022 delayed release
1 2 Tune-Up Procedure Parts List/Tune Up Info pdf June 27 2022 confidential
1 2 User Manual Users Manual pdf 2.58 MiB June 27 2022 / December 24 2022 delayed release
1 2 Internal Photos Internal Photos pdf 961.69 KiB June 27 2022 / December 24 2022 delayed release
1 2 External photos External Photos pdf 1.55 MiB June 27 2022 / December 24 2022 delayed release
1 2 label location ID Label/Location Info pdf 86.81 KiB June 27 2022
1 2 Agent Authorization Rev 1.0 Cover Letter(s) pdf 29.66 KiB June 27 2022
1 2 FCC Short & Long Term Confidentiality Request Rev4.1 Cover Letter(s) pdf 600.05 KiB June 27 2022
1 2 FCC Authorization Letter Cover Letter(s) pdf 341.44 KiB June 27 2022
1 2 Test Report Test Report pdf 2.01 MiB June 27 2022
1 2 Test Setup photos Test Setup Photos pdf 763.51 KiB June 27 2022 / December 24 2022 delayed release
1 2 Test peport Test Report pdf 3.63 MiB June 27 2022
1 2 Test peport SAR RF Exposure Info pdf 1.57 MiB June 27 2022
1 2 Test seup photos SAR Test Setup Photos pdf 451.90 KiB June 27 2022 / December 24 2022 delayed release

frequency equipment class purpose
1 2022-06-27 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 2022-06-27
1 2 Applicant's complete, legal business name Tiinlab Corporation
1 2 FCC Registration Number (FRN) 0028116580
1 2 Physical Address No. 3333, Liuxian Avenue, Tower A, 35th Floor, Tanglang City, Nanshan District
1 2 No. 3333, Liuxian Avenue, Tower A, 35th Floor
1 2 Shenzhen, N/A
1 2 China
app s TCB Information
1 2 TCB Application Email Address c******@micomlabs.com
1 2 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 Grantee Code 2ASDI
1 2 Equipment Product Code ES903L
app s Person at the applicant's address to receive grant or for contact
1 2 Name L****** L********
1 2 Telephone Number 07558********
1 2 Fax Number 0755-********
1 2 E-mail l******@tiinlab.com
app s Technical Contact
1 2 Firm Name Tiinlab Corporation
1 2 Physical Address China
1 2 E-mail l******@tiinlab.com
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)12/24/2022
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 Earphones
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 conducted power. SAR compliance for head operating configurations is limited to the specific configurations tested for this filing. The highest reported SAR for head use condition is 0.59W/kg and the testing distance is 0mm.
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 BALUN Technology Co., Ltd.
1 2 Name H**** L********
1 2 Telephone Number 86-75********
1 2 E-mail H******@baluntek.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 0.0369100
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C CC 2402.00000000 2480.00000000 0.0096700

 

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

 

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