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FCC ID: 2AML6KR7048 Wireless Earbuds

by: KINGRAY ELECTRONICS Co., LTD latest update: 2024-05-23 model: KR7048

Four grants have been issued under this FCC ID from 04/26/2024 to 05/23/2024 (this is one of eleven 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 troubleshooting guides, instructions, warrantee terms, password defaults, & drivers.
permalink for this FCC identifier
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eg for Slack usage
app s submitted / available

frequency equipment class purpose
1 2024-05-23 2402 ~ 2480 DTS - Digital Transmission System Original Equipment
2 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter
3 2024-04-26 2402 ~ 2480 DTS - Digital Transmission System
4 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter

Application Forms

app s Applicant Information
1 2 3 4 Effective 2024-05-23
1 2 3 4 2024-04-26
1 2 3 4 Applicant's complete, legal business name KINGRAY ELECTRONICS Co., LTD
1 2 3 4 FCC Registration Number (FRN) 0026628826
1 2 3 4 Physical Address 3rd floor,Building A5,Mingxi Industrial Park,No 4
1 2 3 4 Shenzhen City, N/A
1 2 3 4 China
app s TCB Information
1 2 3 4 TCB Application Email Address t******@metlabs.com
1 2 3 4 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 2 3 4 Grantee Code 2AML6
1 2 3 4 Equipment Product Code KR7048
app s Person at the applicant's address to receive grant or for contact
1 2 3 4 Name J**** W******
1 2 3 4 Telephone Number 86-75********
1 2 3 4 Fax Number 86-75********
1 2 3 4 E-mail j******@kingrayelec.com
app s Technical Contact
1 2 3 4 Firm Name KINGRAY ELECTRONICS Co., LTD
1 2 3 4 Name J****** W********
1 2 3 4 Physical Address 3rd floor, Building A5, Mingxi Industrial Park
1 2 3 4 Shenzhen City
1 2 3 4 China
1 2 3 4 Telephone Number 13538********
1 2 3 4 E-mail j******@kingrayelec.com
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 3 4 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 3 4 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 3 4 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)11/20/2024
1 2 3 4 10/23/2024
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 3 4 Is this application for software defined/cognitive radio authorization?No
1 2 3 4 Equipment ClassDTS - Digital Transmission System
1 2 3 4 DSS - Part 15 Spread Spectrum Transmitter
1 2 3 4 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Wireless Earbuds
1 2 3 4 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 3 4 Modular Equipment TypeDoes not apply
1 2 3 4 Purpose / Application is forOriginal Equipment
1 2 3 4 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 3 4 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 3 4 Grant CommentsOutput power listed is conducted.
1 2 3 4 Is there an equipment authorization waiver associated with this application?No
1 2 3 4 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 3 4 Firm Name Shenzhen CTB Testing Technology Co., Ltd.
1 2 3 4 Name R****** X****
1 2 3 4 Telephone Number 86-13********
1 2 3 4 E-mail s******@ctb-lab.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 0.0005900
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15C CC 2402.00000000 2480.00000000 0.0008700
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
3 1 15C CC 2402.00000000 2480.00000000 0.0008800
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
4 1 15C CC 2402.00000000 2480.00000000 0.0012000

 

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

 

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