FCC ID 2AX49-BTSB77
Wireless Speaker
by DONGGUAN GOLD LYCRA TECHNOLOGY CO.,LTD
Grantee Code: 2AX49 Product Code: BTSB77
Latest application date: 2025-12-16
FCC ID Device Details
| FCC ID | 2AX49-BTSB77 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AX49 |
| Product Code | BTSB77 |
| Applicant Business | DONGGUAN GOLD LYCRA TECHNOLOGY CO.,LTD 🇨🇳 |
| Related Domains |  bkkspeaker.com |
| Equipment Class | Wireless Speaker |
| Test Firm | Guangdong Zhonghan Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-16 | PDF 3.7 MB |
| Internal Photos | Internal Photos | 2025-12-16 | PDF 2.5 MB |
| External Photos | External Photos | 2025-12-16 | PDF 2.9 MB |
| Label and Label location | ID Label/Location Info | 2025-12-16 | PDF 1.8 MB |
| Test Setup Photo | Test Setup Photos | 2025-12-16 | PDF 1.4 MB |
| Test Report | Test Report | 2025-12-16 | PDF 5.8 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2025-12-16 | PDF 142.3 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-12-16 | PDF 80.4 KB |
| ANT Report | Cover Letter(s) | 2025-12-16 | PDF 662.8 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-12-16 | PDF 81.1 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-12-16 | PDF 45.3 KB |
| Model Difference Statement | Cover Letter(s) | 2025-12-16 | PDF 55.2 KB |
| RF Exposure | RF Exposure Info | 2025-12-16 | PDF 223.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 472.5 KB | |
| SCH Metadata only | Schematics | PDF 217.6 KB | |
| OPS Metadata only | Operational Description | PDF 60.8 KB |
Application Information
| Application ID | HPkzI823JdbSTlgJ8m0LhA== |
|---|---|
| Final Action Date | 2025-12-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030170435 |
| Model | BTSB77 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless Speaker |
| Responsible Party | jiamo wei, 413445790@QQ.com  , +86-076989272828 |
| Technical Contact | DONGGUAN GOLD LYCRA TECHNOLOGY CO.,LTD, 413445790@QQ.com |
| Non-Technical Contact | CENTERBURG YOUTH SHOOTING SPORTS INC, hughxu@bkkspeaker.com |
| Test Firm | Alex Wang, Guangdong Zhonghan Testing Technology Co., Ltd., alex_wang_zht@163.com  , 86-18307618653 |
| TCB Email | anezam@qai.org  |
| 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 |
|---|---|---|
| HPkzI823JdbSTlgJ8m0LhA== | 2025-12-16 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0015 | 15C |
Grants
TCB Grant - Application HPkzI823JdbSTlgJ8m0LhA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 12/16/2025 Application Dated: 12/16/2025 |
| DONGGUAN GOLD LYCRA TECHNOLOGY CO.,LTD |
| No.1 Anxun Street, Qiaotou Town |
| Dongguan City, China |
| Attention: jiamo wei , Engineering 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: | 2AX49-BTSB77 |
| Name of Grantee: | DONGGUAN GOLD LYCRA TECHNOLOGY CO.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0015 |
| Power listed is the maximum conducted output power. |