| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Dongguan Langchen Technology Co.,Ltd. | Smart watch | T7 | FCC ID  |
2025-05-15 |
FCC Application Details
| Equipment | Smart watch |
| FRN | 0034327130 |
| Grantee Code | 2BC3X |
| Product Code | -T7 |
| Applicant Business | Dongguan Langchen Technology Co.,Ltd. |
| Business Address | Room 704,No.7 East Second Street, Xingfa South Road,Wusha,Chang'an 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 | Lan Zhou – |
| Applicant Phone | |
| Applicant Fax | / |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
| Test Firm Contact | Eric Wang |
| Test Firm Phone | |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Lan Zhou – Manager |
Further Details May Be Available From: fcc.id/2BC3XT7 or 
fcc.report/FCC-ID/2BC3XT7
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8296292 Mirror: FCCID.io - 8296292 User Manual | Users Manual | Adobe Acrobat PDF | 4.43 M | 2025-05-15 | 2025-05-15 | |
 Document 8296291 Mirror: FCCID.io - 8296291 USA-LocalRepLetter_V1.1 - 2BC3X-T7 | Attestation Statements | Adobe Acrobat PDF | 350.73 K | 2025-05-15 | 2025-05-15 | |
 Document 8296277 Mirror: FCCID.io - 8296277 USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 124.1 K | 2025-05-15 | 2025-05-15 | |
 Document 8296276 Mirror: FCCID.io - 8296276 USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 102.5 K | 2025-05-15 | 2025-05-15 | |
 Document 8296275 Mirror: FCCID.io - 8296275 Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 326.56 K | 2025-05-15 | 2025-05-15 | |
 Document 8296272 Mirror: FCCID.io - 8296272 Label and lcoation | ID Label/Location Info | Adobe Acrobat PDF | 107.81 K | 2025-05-15 | 2025-05-15 | |
 Document 8296271 Mirror: FCCID.io - 8296271 Internal Photos | Internal Photos | Adobe Acrobat PDF | 497.67 K | 2025-05-15 | 2025-05-15 | |
 Document 8296270 Mirror: FCCID.io - 8296270 FCC Appendix RF Test Data for BLE | Test Report | Adobe Acrobat PDF | 2.21 M | 2025-05-15 | 2025-05-15 | |
 Document 8296269 Mirror: FCCID.io - 8296269 External Photos | External Photos | Adobe Acrobat PDF | 603.09 K | 2025-05-15 | 2025-05-15 | |
 Document 8296268 Mirror: FCCID.io - 8296268 CTA25050801002_RF Exposure-info | RF Exposure Info | Adobe Acrobat PDF | 538.8 K | 2025-05-15 | 2025-05-15 | |
 Document 8296267 Mirror: FCCID.io - 8296267 CTA25050801001_Test Report-BLE FCC | Test Report | Adobe Acrobat PDF | 1.2 M | 2025-05-15 | 2025-05-15 | |
 Document 8296265 Mirror: FCCID.io - 8296265 Antenna specification | Test Report | Adobe Acrobat PDF | 508.58 K | 2025-05-15 | 2025-05-15 | |
Label and lcoation | ID Label/Location Info | Adobe Acrobat PDF | 107.81 K | 2025-05-15 | 2025-05-15 | |
Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 326.56 K | 2025-05-15 | 2025-05-15 | |
FCC Appendix RF Test Data for BLE | Test Report | Adobe Acrobat PDF | 2.21 M | 2025-05-15 | 2025-05-15 | |
CTA25050801001_Test Report-BLE FCC | Test Report | Adobe Acrobat PDF | 1.2 M | 2025-05-15 | 2025-05-15 | |
Antenna specification | Test Report | Adobe Acrobat PDF | 508.58 K | 2025-05-15 | 2025-05-15 | |
CTA25050801002_RF Exposure-info | RF Exposure Info | Adobe Acrobat PDF | 538.8 K | 2025-05-15 | 2025-05-15 | |
Internal Photos | Internal Photos | Adobe Acrobat PDF | 497.67 K | 2025-05-15 | 2025-05-15 | |
USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 124.1 K | 2025-05-15 | 2025-05-15 | |
External Photos | External Photos | Adobe Acrobat PDF | 603.09 K | 2025-05-15 | 2025-05-15 | |
USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 102.5 K | 2025-05-15 | 2025-05-15 | |
USA-LocalRepLetter_V1.1 - 2BC3X-T7 | Attestation Statements | Adobe Acrobat PDF | 350.73 K | 2025-05-15 | 2025-05-15 | |
Block Diagram | Block Diagram | Adobe Acrobat PDF | 32.04 K | 2025-05-15 | ||
schematic | Schematics | Adobe Acrobat PDF | 184.2 K | 2025-05-15 | ||
USA-DueDigilenceLetter_V0.1 | Operational Description | Adobe Acrobat PDF | 147.87 K | 2025-05-15 | ||
Operation Description | Operational Description | Adobe Acrobat PDF | 274.43 K | 2025-05-15 | ||
User Manual | Users Manual | Adobe Acrobat PDF | 4.43 M | 2025-05-15 | 2025-05-15 |
Related FCC IDs:
- 2BC3X-T7 - Dongguan Langchen Technology Co.,Ltd. Smart watch [-T7]