| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Shenzhen Daiku Technology Co., Ltd. | Smart earphone | DK56-TWS | FCC ID  |
2025-03-20 |
FCC Application Details
| Equipment | Smart earphone |
| FRN | 0034153254 |
| Grantee Code | 2BCKX |
| Product Code | -DK56-TWS |
| Applicant Business | Shenzhen Daiku Technology Co., Ltd. |
| Business Address | 605-606, Building E, Longjing Science Park, No.339 Bulong Road, Longgang District, Shenzhen, N/A China |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | Zhang Jiali – |
| Applicant Phone | |
| Applicant Fax | +86-18682236302 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
| Test Firm Contact | Ray Lai |
| Test Firm Phone | |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Zhang Jiali – Manager |
Further Details May Be Available From: fcc.id/2BCKXDK56TWS or 
fcc.report/FCC-ID/2BCKXDK56TWS
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8134372 Mirror: FCCID.io - 8134372 User Manual | Users Manual | Adobe Acrobat PDF | 2.62 M | 2025-03-20 | 2025-03-20 | |
 Document 8134371 Mirror: FCCID.io - 8134371 USA-LocalRepLetter_V1.0 | Attestation Statements | Adobe Acrobat PDF | 252.89 K | 2025-03-20 | 2025-03-20 | |
 Document 8134369 Mirror: FCCID.io - 8134369 USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 119.5 K | 2025-03-20 | 2025-03-20 | |
 Document 8134368 Mirror: FCCID.io - 8134368 USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 104 K | 2025-03-20 | 2025-03-20 | |
 Document 8134367 Mirror: FCCID.io - 8134367 Test setup photos | Test Setup Photos | Adobe Acrobat PDF | 996.14 K | 2025-03-20 | 2025-03-20 | |
 Document 8134366 Mirror: FCCID.io - 8134366 TBR-C-202502-0078-44 FCC Test Report BLE | Test Report | Adobe Acrobat PDF | 1.9 M | 2025-03-20 | 2025-03-20 | |
 Document 8134365 Mirror: FCCID.io - 8134365 TBR-C-202502-0078-6 RF Exposure(Portable FCC) | RF Exposure Info | Adobe Acrobat PDF | 946.77 K | 2025-03-20 | 2025-03-20 | |
 Document 8134362 Mirror: FCCID.io - 8134362 Label&Location | ID Label/Location Info | Adobe Acrobat PDF | 687.4 K | 2025-03-20 | 2025-03-20 | |
 Document 8134361 Mirror: FCCID.io - 8134361 Internal Photos | Internal Photos | Adobe Acrobat PDF | 1.67 M | 2025-03-20 | 2025-03-20 | |
 Document 8134360 Mirror: FCCID.io - 8134360 FCC Declaration Letter TWS left&Right | Cover Letter(s) | Adobe Acrobat PDF | 436.48 K | 2025-03-20 | 2025-03-20 | |
 Document 8134359 Mirror: FCCID.io - 8134359 External Photos | External Photos | Adobe Acrobat PDF | 1.07 M | 2025-03-20 | 2025-03-20 | |
 Document 8134357 Mirror: FCCID.io - 8134357 Appendix B for BLE RF Test Data(FCC) | Test Report | Adobe Acrobat PDF | 3.6 M | 2025-03-20 | 2025-03-20 | |
 Document 8134356 Mirror: FCCID.io - 8134356 Antenna Spec. | Test Report | Adobe Acrobat PDF | 640.23 K | 2025-03-20 | 2025-03-20 | |
| Document 8134323 Mirror: FCCID.io - 8134323 User Manual | Users Manual | Adobe Acrobat PDF | 2.62 M | 2025-03-20 | 2025-03-20 | |
| Document 8134322 Mirror: FCCID.io - 8134322 USA-LocalRepLetter_V1.0 | Attestation Statements | Adobe Acrobat PDF | 252.89 K | 2025-03-20 | 2025-03-20 | |
| Document 8134320 Mirror: FCCID.io - 8134320 USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 119.5 K | 2025-03-20 | 2025-03-20 | |
| Document 8134313 Mirror: FCCID.io - 8134313 USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 104 K | 2025-03-20 | 2025-03-20 | |
| Document 8134310 Mirror: FCCID.io - 8134310 Test setup photos | Test Setup Photos | Adobe Acrobat PDF | 996.14 K | 2025-03-20 | 2025-03-20 | |
| Document 8134308 Mirror: FCCID.io - 8134308 TBR-C-202502-0078-6 RF Exposure(Portable FCC) | RF Exposure Info | Adobe Acrobat PDF | 946.77 K | 2025-03-20 | 2025-03-20 | |
 Document 8134307 Mirror: FCCID.io - 8134307 TBR-C-202502-0078-4 FCC Test Report BT | Test Report | Adobe Acrobat PDF | 1.99 M | 2025-03-20 | 2025-03-20 | |
| Document 8134304 Mirror: FCCID.io - 8134304 Label&Location | ID Label/Location Info | Adobe Acrobat PDF | 687.4 K | 2025-03-20 | 2025-03-20 | |
| Document 8134303 Mirror: FCCID.io - 8134303 Internal Photos | Internal Photos | Adobe Acrobat PDF | 1.67 M | 2025-03-20 | 2025-03-20 | |
| Document 8134302 Mirror: FCCID.io - 8134302 FCC Declaration Letter TWS left&Right | Cover Letter(s) | Adobe Acrobat PDF | 436.48 K | 2025-03-20 | 2025-03-20 | |
| Document 8134301 Mirror: FCCID.io - 8134301 External Photos | External Photos | Adobe Acrobat PDF | 1.07 M | 2025-03-20 | 2025-03-20 | |
 Document 8134299 Mirror: FCCID.io - 8134299 Appendix A for BT RF Test Data(FCC) | Test Report | Adobe Acrobat PDF | 4.25 M | 2025-03-20 | 2025-03-20 | |
| Document 8134298 Mirror: FCCID.io - 8134298 Antenna Spec. | Test Report | Adobe Acrobat PDF | 640.23 K | 2025-03-20 | 2025-03-20 | |
Operation Description | Operational Description | Adobe Acrobat PDF | 409.91 K | 2025-03-20 | ||
External Photos | External Photos | Adobe Acrobat PDF | 1.07 M | 2025-03-20 | 2025-03-20 | |
User Manual | Users Manual | Adobe Acrobat PDF | 2.62 M | 2025-03-20 | 2025-03-20 | |
USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 119.5 K | 2025-03-20 | 2025-03-20 | |
USA-LocalRepLetter_V1.0 | Attestation Statements | Adobe Acrobat PDF | 252.89 K | 2025-03-20 | 2025-03-20 | |
FCC Declaration Letter TWS left&Right | Cover Letter(s) | Adobe Acrobat PDF | 436.48 K | 2025-03-20 | 2025-03-20 | |
USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 104 K | 2025-03-20 | 2025-03-20 | |
Internal Photos | Internal Photos | Adobe Acrobat PDF | 1.67 M | 2025-03-20 | 2025-03-20 | |
Label&Location | ID Label/Location Info | Adobe Acrobat PDF | 687.4 K | 2025-03-20 | 2025-03-20 | |
TBR-C-202502-0078-44 FCC Test Report BLE | Test Report | Adobe Acrobat PDF | 1.9 M | 2025-03-20 | 2025-03-20 | |
TBR-C-202502-0078-6 RF Exposure(Portable FCC) | RF Exposure Info | Adobe Acrobat PDF | 946.77 K | 2025-03-20 | 2025-03-20 | |
Antenna Spec. | Test Report | Adobe Acrobat PDF | 640.23 K | 2025-03-20 | 2025-03-20 | |
Appendix A for BT RF Test Data(FCC) | Test Report | Adobe Acrobat PDF | 4.25 M | 2025-03-20 | 2025-03-20 | |
TBR-C-202502-0078-4 FCC Test Report BT | Test Report | Adobe Acrobat PDF | 1.99 M | 2025-03-20 | 2025-03-20 | |
Test setup photos | Test Setup Photos | Adobe Acrobat PDF | 996.14 K | 2025-03-20 | 2025-03-20 | |
Appendix B for BLE RF Test Data(FCC) | Test Report | Adobe Acrobat PDF | 3.6 M | 2025-03-20 | 2025-03-20 | |
Block diagram | Block Diagram | Adobe Acrobat PDF | 244.49 K | 2025-03-20 | ||
Schematic | Schematics | Adobe Acrobat PDF | 57.95 K | 2025-03-20 | ||
USA-DueDigilenceLetter_V0.1 | Operational Description | Adobe Acrobat PDF | 130.2 K | 2025-03-20 |
Related FCC IDs:
- 2BCKX-DK56-TWS - Shenzhen Daiku Technology Co., Ltd. Smart earphone [-DK56-TWS]