FCC ID 2BYKL-BT10
Sound Card Voice Changer
by Shenzhen KedeYi Technology Co., Ltd.
Grantee Code: 2BYKL Product Code: BT10
Latest application date: 2026-10-19
FCC ID Device Details
| FCC ID | 2BYKL-BT10 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BYKL |
| Product Code | BT10 |
| Applicant Business | Shenzhen KedeYi Technology Co., Ltd. 🇨🇳 |
| Related Domains |  fccusagent.com |
| Equipment Class | Sound Card Voice Changer |
| Test Firm | Shenzhen NTEK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-10-19 |
| 2402-2480 MHz | Original Equipment | 2026-10-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Location Info | ID Label/Location Info | 2026-10-19 | PDF 620.4 KB |
| Antenna Specifications | Test Report | 2026-10-19 | PDF 1.2 MB |
| Test Report BLE | Test Report | 2026-10-19 | PDF 2.8 MB |
| Test Report EDR | Test Report | 2026-10-19 | PDF 5.4 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2026-10-19 | PDF 363.7 KB |
| Attstn Stmts part 2.911(d)(7) | Attestation Statements | 2026-10-19 | PDF 363.7 KB |
| Attstn Stmts parts 2.911(d)(5)(i)&(ii) | Attestation Statements | 2026-10-19 | PDF 419 KB |
| SDOC Attestation Letter | Attestation Statements | 2026-10-19 | PDF 479.6 KB |
| SDoC Attestation Letter | Attestation Statements | 2026-10-19 | PDF 479.6 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2026-10-19 | PDF 119 KB |
| POA Letter | Cover Letter(s) | 2026-10-19 | PDF 41 KB |
| RF Exposure | RF Exposure Info | 2026-10-19 | PDF 128.5 KB |
| User Manual Metadata only | Users Manual | 2027-04-17 | PDF 2.5 MB |
| Internal Photos Metadata only | Internal Photos | 2027-04-17 | PDF 897.8 KB |
| External Photos Metadata only | External Photos | 2027-04-17 | PDF 1.3 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-04-17 | PDF 531.6 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-04-17 | PDF 1.3 MB |
| Block Diagram Metadata only | Block Diagram | PDF 1.3 MB | |
| Schematics Metadata only | Schematics | PDF 176 KB | |
| Operational Description Metadata only | Operational Description | PDF 73 KB |
Application Information
| Application ID | tffkv4F+oT51fnHLfmYLyw== |
|---|---|
| Final Action Date | 2026-10-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038955951 |
| Model | BT10 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Sound Card Voice Changer |
| Responsible Party | Guifang Chen, szyibaifang@163.com  , 15986740987 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, support@fccusagent.com , 708-571-3148 |
| Test Firm | Alex Li, Shenzhen NTEK Testing Technology Co., Ltd., certification@ntek.org.cn  , 8675561159384 |
| TCB Email | cb@industrial-ia.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 | Yes |
| 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 |
|---|---|---|
| tffkv4F+oT51fnHLfmYLyw== | 2026-10-19 | Original Equipment |
| aiK4NNZOsTC8jtJuUl8xEw== | 2026-10-19 | Original Equipment |
Grants
TCB Grant - Application tffkv4F+oT51fnHLfmYLyw==
| 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: 10/19/2026 Application Dated: 10/19/2026 |
| Shenzhen KedeYi Technology Co., Ltd. |
| Room 301, Building 8, Hengji Garden, Heyicun, |
| Shajing Sub-district, Bao'an District, |
| Shenzhen City, China |
| Attention: Guifang Chen , 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: | 2BYKL-BT10 |
| Name of Grantee: | Shenzhen KedeYi Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Sound Card Voice Changer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00103 |
| Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use at <5mm. |
TCB Grant - Application aiK4NNZOsTC8jtJuUl8xEw==
| 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: 10/19/2026 Application Dated: 10/19/2026 |
| Shenzhen KedeYi Technology Co., Ltd. |
| Room 301, Building 8, Hengji Garden, Heyicun, |
| Shajing Sub-district, Bao'an District, |
| Shenzhen City, China |
| Attention: Guifang Chen , 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: | 2BYKL-BT10 |
| Name of Grantee: | Shenzhen KedeYi Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Sound Card Voice Changer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00068 |
| Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use at <5mm. |