2AN4C-1344

Shenzhen Grandsun Electronic Co., Ltd.

Lenovo True Wireless Earbuds

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Sep 17, 2020
Application Purpose: Original Equipment
Date of Application: Sep 17, 2020
Equipment Note: Lenovo True Wireless Earbuds
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen Grandsun Electronic Co., Ltd.
Country: China

Documents & Files

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Users Manual

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

RF Exposure Info

Test Report

Test Setup Photos

Contact Information

Applicant

Molly Wei

[email protected]86-755-89308156Fax: 0755-89308058

Technical Contact

Bureau Veritas Shenzhen Co., Ltd.Chris Chen

[email protected]86-769-89982098

No. 96, Guantai Road (Houjie Section) · China

Non-Technical Contact

Bureau Veritas Shenzhen Co., Ltd.Jenny Guo

[email protected]86-769-89982098

Test Firm

Bureau Veritas Shenzhen Co., Ltd. Dongguan BranchEdwin Ye

[email protected]86-20-8714 8549

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	6.30 mW

Confidentiality

Long Term

Grant Notes

Power Output is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance.