2BWFR-DALINGRING

Hangzhou Dacheng Technology Co., Ltd.

DalingRing

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Jun 24, 2026
Application Purpose: Original Equipment
Equipment Note: DalingRing
Frequency Range: 2402.00000000 - 2480.00000000
Company: Hangzhou Dacheng Technology Co., Ltd.
Country: China

Documents & Files

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Users Manual

Attestation Statements

Cover Letter(s)

External Photos

ID Label/Location Info

Internal Photos

RF Exposure Info

Test Report

Test Setup Photos

Contact Information

Applicant

Yixiang Wang

[email protected]Fax: 15889550849

Technical Contact

Bridgeport Advisory LLCYong Liu

[email protected]

3330 W 38TH PL, CHICAGO, · Illinois, 60632 · United States

Test Firm

Shenzhen Huaxia Testing Technology Co., LtdJack Ai

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.70 mW

Confidentiality

Long Term

Grant Notes

Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.