FCC ID 2BMBM-VV21
Bluetooth headphones
by Shenzhen Lanxiaoer Technology Co., Ltd
Grantee Code: 2BMBM Product Code: VV21
Latest application date: 2026-07-15
FCC ID Device Details
| FCC ID | 2BMBM-VV21 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMBM |
| Product Code | VV21 |
| Applicant Business | Shenzhen Lanxiaoer Technology Co., Ltd 🇨🇳 |
| Related Domains |  glocerts.com |
| Equipment Class | Bluetooth headphones |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-15 | PDF 1.2 MB |
| Internal Photos | Internal Photos | 2026-07-15 | PDF 3.1 MB |
| External Photos | External Photos | 2026-07-15 | PDF 1.5 MB |
| Label and Label Location | ID Label/Location Info | 2026-07-15 | PDF 228.2 KB |
| Test Setup Photos | Test Setup Photos | 2026-07-15 | PDF 462.2 KB |
| Antenna specification | Test Report | 2026-07-15 | PDF 582.6 KB |
| Appendix RF Test Data for BR-EDR_Part1 | Test Report | 2026-07-15 | PDF 5.8 MB |
| Appendix RF Test Data for BR-EDR_Part2 | Test Report | 2026-07-15 | PDF 3.7 MB |
| CTA26062900901_Test Report-BT FCC - 3DH5 | Test Report | 2026-07-15 | PDF 5.9 MB |
| CTA26062900901_Test Report-BT FCC - 3DH5_Part1 | Test Report | 2026-07-15 | PDF 4.9 MB |
| CTA26062900901_Test Report-BT FCC - 3DH5_Part2 | Test Report | 2026-07-15 | PDF 1.7 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-07-15 | PDF 121.7 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2026-07-15 | PDF 123.3 KB |
| FCC Declaration Letter TWS Left&Right | Cover Letter(s) | 2026-07-15 | PDF 503.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-07-15 | PDF 102.2 KB |
| CTA26062900902_RF Exposure-info | RF Exposure Info | 2026-07-15 | PDF 862.7 KB |
| Block diagram Metadata only | Block Diagram | PDF 82 KB | |
| schematic Metadata only | Schematics | PDF 137.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 136.6 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 147.9 KB |
Application Information
| Application ID | RbVyY5/fl/Hk8RDzH2ZniA== |
|---|---|
| Final Action Date | 2026-07-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036300804 |
| Model | VV21 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth headphones |
| Responsible Party | Hao Li, 15012669958@163.com  , 15012669958 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| RbVyY5/fl/Hk8RDzH2ZniA== | 2026-07-15 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0009 | 15C |
Grants
TCB Grant - Application RbVyY5/fl/Hk8RDzH2ZniA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/15/2026 Application Dated: 07/15/2026 |
| Shenzhen Lanxiaoer Technology Co., Ltd |
| No. 505,No. 36,Gongkenglang Industrial Zone, |
| Xintian Community, Guanhu Street, |
| Longhua District,Shenzhen, China |
| Attention: Hao Li , Manager |
| 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: | 2BMBM-VV21 |
| Name of Grantee: | Shenzhen Lanxiaoer Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0009 |
| Output Power listed is peak conducted. |