FCC ID 2BVE4-MD039
In-ear headphones
by Dongguan Moldull Acoustic Technology Co.,Ltd.
Grantee Code: 2BVE4 Product Code: MD039
Latest application date: 2026-04-09
FCC ID Device Details
| FCC ID | 2BVE4-MD039 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BVE4 |
| Product Code | MD039 |
| Applicant Business | Dongguan Moldull Acoustic Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  fccusagent.com |
| Equipment Class | In-ear headphones |
| Test Firm | Shenzhen EU Testing Laboratory Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-10-06 | PDF 1.4 MB |
| Internal photos | Internal Photos | 2026-10-06 | PDF 841.3 KB |
| External photos | External Photos | 2026-10-06 | PDF 1.1 MB |
| Label | ID Label/Location Info | 2026-04-09 | PDF 182.6 KB |
| Test setup photos | Test Setup Photos | 2026-10-06 | PDF 1.7 MB |
| Antenna specification | Test Report | 2026-04-09 | PDF 2.2 MB |
| Test report | Test Report | 2026-04-09 | PDF 4.8 MB |
| Attestation Section 2.911(d)(5)(i) and (ii) Filing | Attestation Statements | 2026-04-09 | PDF 80.9 KB |
| US Agent letter | Attestation Statements | 2026-04-09 | PDF 148.9 KB |
| Confidentiality letter | Cover Letter(s) | 2026-04-09 | PDF 97.1 KB |
| POA letter | Cover Letter(s) | 2026-04-09 | PDF 69.8 KB |
| RF exposure report | RF Exposure Info | 2026-04-09 | PDF 113.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 168 KB | |
| Schematics Metadata only | Schematics | PDF 133.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 122.1 KB |
Application Information
| Application ID | 08bGbSt3Ofmsz5ilMtJ0OQ== |
|---|---|
| Final Action Date | 2026-04-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038213047 |
| Model | MD039 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | In-ear headphones |
| Responsible Party | Haimei Xu, xuhaimei@foxmail.com  , 18605284266 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Sally Zhang, Shenzhen EU Testing Laboratory Limited, sally.zhang@eu-test.com  , (86)-18824580176 |
| TCB Email | TEI@timcoengr.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 |
|---|---|---|
| 08bGbSt3Ofmsz5ilMtJ0OQ== | 2026-04-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.001 | 15C |
Grants
TCB Grant - Application 08bGbSt3Ofmsz5ilMtJ0OQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 04/09/2026 Application Dated: 04/09/2026 |
| Dongguan Moldull Acoustic Technology Co.,Ltd. |
| No. 67-2, Liantang Road, Jinlong Industrial Zone, |
| Sanzhong Village, Qingxi Town, |
| Dongguan City, Guangdong Province, China |
| Attention: Haimei Xu , Financial Controller |
| 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: | 2BVE4-MD039 |
| Name of Grantee: | Dongguan Moldull Acoustic Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | In-ear headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001 |
| Output Power listed is conducted. |