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2BTYV-YX66 - wireless bluetooth earphones | Shenzhen Guan...

2BTYV-YX66

Shenzhen Guan Ersheng Electronics Co., LTD.

wireless bluetooth earphones

Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Feb 05, 2026
Application Purpose: Original Equipment
Equipment Note: wireless bluetooth earphones
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen Guan Ersheng Electronics Co., LTD.
Country: China

Documents & Files

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Attestation Statements

Cover Letter(s)

ID Label/Location Info

RF Exposure Info

Test Report

Contact Information

Applicant

Xingding He

[email protected]Fax: /

Technical Contact

HOPEK CORPORATION INCYangyang Xu

[email protected]

16755 Coyote Bush Dr Unit 84 · San Diego, California, 92127 · United States

Test Firm

Shenzhen PSI Testing Co., Ltd.Simple Guan

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.40 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted power.

Other Applications from Shenzhen Guan Ersheng Electronics Co., LTD.

wireless bluetooth earphones

Feb 05, 2026

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter