FCC ID 2BFXU-TWS266
True Wireless Open Earbuds
by Dongguan Yinqu Technology Co.,Ltd
Grantee Code: 2BFXU Product Code: TWS266
Latest application date: 2026-03-04
FCC ID Device Details
| FCC ID | 2BFXU-TWS266 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFXU |
| Product Code | TWS266 |
| Applicant Business | Dongguan Yinqu Technology Co.,Ltd 🇨🇳 |
| Related Domains |  iglory.net  ttsmarket.cc |
| Equipment Class | True Wireless Open Earbuds |
| Test Firm | Shenzhen BKC Testing Co., Ltd. |
Linked Records
Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.
| UPC / GTIN | Linked product |
|---|---|
| 846537098888 UPC-A · GTIN-14 00846537098888 | True Wireless Open Earbuds Brand: Dongguan Yinqu Technology Co.,Ltd · Model: TWS266 Source: FCC label |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-03-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-08-31 | PDF 2.4 MB |
| Int photo | Internal Photos | 2026-03-04 | PDF 2.3 MB |
| Ext photo | External Photos | 2026-03-04 | PDF 5.3 MB |
| Label | ID Label/Location Info | 2026-03-04 | PDF 1.6 MB |
| Label and Location | ID Label/Location Info | 2026-03-04 | PDF 3.3 MB |
| Test setup photo | Test Setup Photos | 2026-03-04 | PDF 515.7 KB |
| Antenna Spec | Test Report | 2026-03-04 | PDF 769.9 KB |
| EDR Report | Test Report | 2026-03-04 | PDF 1.6 MB |
| EDR Report Appendix data | Test Report | 2026-03-04 | PDF 3 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2026-03-04 | PDF 122.3 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2026-03-04 | PDF 67.8 KB |
| US Agent attestation | Attestation Statements | 2026-03-04 | PDF 127.7 KB |
| Confidentiality request | Cover Letter(s) | 2026-03-04 | PDF 68.1 KB |
| Model Difference | Cover Letter(s) | 2026-03-04 | PDF 73.1 KB |
| POA | Cover Letter(s) | 2026-03-04 | PDF 44.3 KB |
| RF Exposure | RF Exposure Info | 2026-03-04 | PDF 105.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 66 KB | |
| Schematics Metadata only | Schematics | PDF 46.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 82.9 KB |
Application Information
| Application ID | /aklaL+RMLGek8xKuRa/KQ== |
|---|---|
| Final Action Date | 2026-03-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035301001 |
| Model | TWS266 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | True Wireless Open Earbuds |
| Responsible Party | Nancy Liu, nancy@iglory.net , 13480128981 |
| Non-Technical Contact | Maverick Lim, TTS MARKET INC., Maverick@ttsmarket.cc , 001-(646)305-2908 |
| Test Firm | Levi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com  , 13662971642 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| /aklaL+RMLGek8xKuRa/KQ== | 2026-03-04 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00036 | 15C |
Grants
TCB Grant - Application /aklaL+RMLGek8xKuRa/KQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 03/04/2026 Application Dated: 03/04/2026 |
| Dongguan Yinqu Technology Co.,Ltd |
| Room 201, Building 1,No. 65 ZhengWei Fourth Road, |
| DongKeng Town, |
| DongGuan City,GuangDong Province, China |
| Attention: Nancy Liu , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BFXU-TWS266 |
| Name of Grantee: | Dongguan Yinqu Technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True Wireless Open Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00036 |
| Output power listed is conducted power. |