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FCC ID: 2BTLR-F26E03 FIFA Wireless Earphones

by: Shenzhen Cantianshu Information Technology Co., Ltd. latest update: 2026-05-07 model: F26E03

One grant has been issued under this FCC ID on 05/07/2026 (this is one of thirty-five releases in 2026 for this grantee). Public details available include frequency information, internal & external photos, and manuals. some products also feature user submitted or linked warrantee terms, instructions, troubleshooting guides, password defaults, & drivers.
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manual
app s submitted / available
1 Users Manual pdf 900.70 KiB May 07 2026
1
Cover Letter(s) pdf May 07 2026
1
Test Report pdf May 07 2026
1 Block Diagram Block Diagram pdf May 07 2026 confidential
1
Cover Letter(s) pdf May 07 2026
1
Attestation Statements pdf May 07 2026
1
External Photos pdf May 07 2026
1
Internal Photos pdf May 07 2026
1
ID Label/Location Info pdf May 07 2026
1 Operational Description Operational Description pdf May 07 2026 confidential
1
RF Exposure Info pdf May 07 2026
1 Schematics Schematics pdf May 07 2026 confidential
1
Test Report pdf May 07 2026
1
Test Report pdf May 07 2026
1
Test Setup Photos pdf May 07 2026
1
Attestation Statements pdf May 07 2026

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FIFA Wireless Earphones FCC Caution:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

 

1 Users Manual pdf 900.70 KiB May 07 2026
frequency equipment class purpose
1 2026-05-07 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter Original Equipment

Application Forms

app s Applicant Information
1 Effective 2026-05-07
1 Applicant's complete, legal business name Shenzhen Cantianshu Information Technology Co., Ltd.
1 FCC Registration Number (FRN) 0037731387
1 Physical Address Room 2803B, West Tower, Xinghe WORLD Twin Towers
1 Bantian Subdistrict, Longgang District, Shenzhen, N/A 518000
1 China
app s TCB Information
1 TCB Application Email Address T******@compliancetesting.com
1 TCB Scope A4: UNII devices & low power transmitters using spread spectrum techniques
app s FCC ID
1 Grantee Code 2BTLR
1 Equipment Product Code F26E03
app s Person at the applicant's address to receive grant or for contact
1 Name H****** W****
1 Telephone Number +86 1********
1 Fax Number +86 1********
1 E-mail 4******@qq.com
app s Technical Contact
n/a
app s Non Technical Contact
1 Firm Name LOBOS IOWA INC
1 Name H**** L******
1 Physical Address 4623 Bittercreek Dr.
1 Colorado Springs, Colorado 80922
1 United States
1 Telephone Number +1 81********
1 E-mail i******@lobos-lowa.com
app s Confidentiality (long or short term)
1 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 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 Is this application for software defined/cognitive radio authorization?No
1 Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
1 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)FIFA Wireless Earphones
1 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 Modular Equipment TypeDoes not apply
1 Purpose / Application is forOriginal Equipment
1 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?No
1 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 Grant CommentsOutput power listed is conducted.
1 Is there an equipment authorization waiver associated with this application?No
1 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 Firm Name Shenzhen Bangce Testing Technology Co. , Ltd.
1 Name H******** H********
1 Telephone Number +86 0********
1 E-mail h******@cis-cn.net
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 0.0014800

 

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

 

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