| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Dongguan Zuodu Acoustics Technology Co., Ltd. | True Wireless Bluetooth Earphone Module | BT20PRO | FCC ID  |
2025-02-07 |
FCC Application Details
| Equipment | True Wireless Bluetooth Earphone Module |
| FRN | 0028815389 |
| Grantee Code | 2AULH |
| Product Code | -BT20PRO |
| Applicant Business | Dongguan Zuodu Acoustics Technology Co., Ltd. |
| Business Address | Room918, 9F Building 3, No.36 Taibao Road, Wanke Binhai Metropolis, Humen Town,, Dongguan City, Guangdong Province, N/A China |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | Xiao ming Jiang – |
| Applicant Phone | |
| Applicant Fax | 15820891727 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | Shenzhen HUAK Testing Technology Co., Ltd. |
| Test Firm Contact | Jason Zhou |
| Test Firm Phone | |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | JASON ZHOU – |
Further Details May Be Available From: fcc.id/2AULHBT20PRO or 
fcc.report/FCC-ID/2AULHBT20PRO
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8035294 Mirror: FCCID.io - 8035294 Model Difference Declaration | Cover Letter(s) | Adobe Acrobat PDF | 85.97 K | 2025-02-07 | 2025-02-07 | |
 Document 8035293 Mirror: FCCID.io - 8035293 Label and label location | ID Label/Location Info | Adobe Acrobat PDF | 448.87 K | 2025-02-07 | 2025-02-07 | |
 Document 8035292 Mirror: FCCID.io - 8035292 FCC ID 15.247 Test Report EDR | Test Report | Adobe Acrobat PDF | 5.46 M | 2025-02-07 | 2025-02-07 | |
 Document 8035291 Mirror: FCCID.io - 8035291 MPE | RF Exposure Info | Adobe Acrobat PDF | 64.4 K | 2025-02-07 | 2025-02-07 | |
 Document 8035290 Mirror: FCCID.io - 8035290 FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | Adobe Acrobat PDF | 113.85 K | 2025-02-07 | 2025-02-07 | |
 Document 8035289 Mirror: FCCID.io - 8035289 Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 718.31 K | 2025-02-07 | 2025-02-07 | |
 Document 8035282 Mirror: FCCID.io - 8035282 Antenna Specification | Test Report | Adobe Acrobat PDF | 918.69 K | 2025-02-07 | 2025-02-07 | |
 Document 8035281 Mirror: FCCID.io - 8035281 Agent Authorization Rev 1.0 | Cover Letter(s) | Adobe Acrobat PDF | 93.4 K | 2025-02-07 | 2025-02-07 | |
 Document 8035280 Mirror: FCCID.io - 8035280 2.911 (d)(7) US Agent for Service of Process v1.4 | Attestation Statements | Adobe Acrobat PDF | 762.96 K | 2025-02-07 | 2025-02-07 | |
 Document 8035279 Mirror: FCCID.io - 8035279 2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | Adobe Acrobat PDF | 147.97 K | 2025-02-07 | 2025-02-07 | |
 Document 8035278 Mirror: FCCID.io - 8035278 2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | Adobe Acrobat PDF | 171.46 K | 2025-02-07 | 2025-02-07 | |
OP | Operational Description | Adobe Acrobat PDF | 81.79 K | 2025-02-07 | ||
Agent Authorization Rev 1.0 | Cover Letter(s) | Adobe Acrobat PDF | 93.4 K | 2025-02-07 | 2025-02-07 | |
FCC ID 15.247 Test Report EDR | Test Report | Adobe Acrobat PDF | 5.46 M | 2025-02-07 | 2025-02-07 | |
Antenna Specification | Test Report | Adobe Acrobat PDF | 918.69 K | 2025-02-07 | 2025-02-07 | |
MPE | RF Exposure Info | Adobe Acrobat PDF | 64.4 K | 2025-02-07 | 2025-02-07 | |
Label and label location | ID Label/Location Info | Adobe Acrobat PDF | 448.87 K | 2025-02-07 | 2025-02-07 | |
FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | Adobe Acrobat PDF | 113.85 K | 2025-02-07 | 2025-02-07 | |
Model Difference Declaration | Cover Letter(s) | Adobe Acrobat PDF | 85.97 K | 2025-02-07 | 2025-02-07 | |
2.911 (d)(7) US Agent for Service of Process v1.4 | Attestation Statements | Adobe Acrobat PDF | 762.96 K | 2025-02-07 | 2025-02-07 | |
Internal Photos | Internal Photos | Adobe Acrobat PDF | 2.4 M | 2025-02-07 | 2025-08-07 | |
2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | Adobe Acrobat PDF | 171.46 K | 2025-02-07 | 2025-02-07 | |
2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | Adobe Acrobat PDF | 147.97 K | 2025-02-07 | 2025-02-07 | |
User manual | Users Manual | Adobe Acrobat PDF | 2.07 M | 2025-02-07 | 2025-08-07 | |
Block diagram | Block Diagram | Adobe Acrobat PDF | 55.69 K | 2025-02-07 | ||
External photos | External Photos | Adobe Acrobat PDF | 3.53 M | 2025-02-07 | 2025-08-07 | |
SCH | Schematics | Adobe Acrobat PDF | 228.47 K | 2025-02-07 | ||
Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 718.31 K | 2025-02-07 | 2025-02-07 |
Related FCC IDs:
- 2AULH-BT20PRO - Dongguan Zuodu Acoustics Technology Co., Ltd. True Wireless Bluetooth Earphone Module [-BT20PRO]