| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Dongguan Langchen Technology Co.,Ltd. | Smart watch | Y15 | FCC ID  |
2025-03-31 |
FCC Application Details
| Equipment | Smart watch |
| FRN | 0034327130 |
| Grantee Code | 2BC3X |
| Product Code | -Y15 |
| Applicant Business | Dongguan Langchen Technology Co.,Ltd. |
| Business Address | Room 704, No. 27 East, Wusha Xingfa South Road, 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/2BC3XY15 or 
fcc.report/FCC-ID/2BC3XY15
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8158103 Mirror: FCCID.io - 8158103 User manual | Users Manual | Adobe Acrobat PDF | 3.09 M | 2025-03-31 | 2025-03-31 | |
 Document 8158102 Mirror: FCCID.io - 8158102 USA-LocalRepLetter_V1.1_2BC3X-Y15 | Attestation Statements | Adobe Acrobat PDF | 367.85 K | 2025-03-31 | 2025-03-31 | |
 Document 8158097 Mirror: FCCID.io - 8158097 USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 211.04 K | 2025-03-31 | 2025-03-31 | |
 Document 8158096 Mirror: FCCID.io - 8158096 USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 181.82 K | 2025-03-31 | 2025-03-31 | |
 Document 8158095 Mirror: FCCID.io - 8158095 Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 188.22 K | 2025-03-31 | 2025-03-31 | |
 Document 8158092 Mirror: FCCID.io - 8158092 Label and Label Location | ID Label/Location Info | Adobe Acrobat PDF | 118.34 K | 2025-03-31 | 2025-03-31 | |
 Document 8158091 Mirror: FCCID.io - 8158091 Internal Photos | Internal Photos | Adobe Acrobat PDF | 792.73 K | 2025-03-31 | 2025-03-31 | |
 Document 8158090 Mirror: FCCID.io - 8158090 External Photos | External Photos | Adobe Acrobat PDF | 515.08 K | 2025-03-31 | 2025-03-31 | |
 Document 8158089 Mirror: FCCID.io - 8158089 CTA25031701702_RF Exposure-info | RF Exposure Info | Adobe Acrobat PDF | 508.91 K | 2025-03-31 | 2025-03-31 | |
 Document 8158088 Mirror: FCCID.io - 8158088 CTA25031701701_Test Report-BLE | Test Report | Adobe Acrobat PDF | 4.15 M | 2025-03-31 | 2025-03-31 | |
 Document 8158086 Mirror: FCCID.io - 8158086 Antenna specification | Test Report | Adobe Acrobat PDF | 528.04 K | 2025-03-31 | 2025-03-31 | |
Label and Label Location | ID Label/Location Info | Adobe Acrobat PDF | 118.34 K | 2025-03-31 | 2025-03-31 | |
Test Setup Photos | Test Setup Photos | Adobe Acrobat PDF | 188.22 K | 2025-03-31 | 2025-03-31 | |
CTA25031701701_Test Report-BLE | Test Report | Adobe Acrobat PDF | 4.15 M | 2025-03-31 | 2025-03-31 | |
Antenna specification | Test Report | Adobe Acrobat PDF | 528.04 K | 2025-03-31 | 2025-03-31 | |
CTA25031701702_RF Exposure-info | RF Exposure Info | Adobe Acrobat PDF | 508.91 K | 2025-03-31 | 2025-03-31 | |
Internal Photos | Internal Photos | Adobe Acrobat PDF | 792.73 K | 2025-03-31 | 2025-03-31 | |
USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | Adobe Acrobat PDF | 211.04 K | 2025-03-31 | 2025-03-31 | |
External Photos | External Photos | Adobe Acrobat PDF | 515.08 K | 2025-03-31 | 2025-03-31 | |
USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | Adobe Acrobat PDF | 181.82 K | 2025-03-31 | 2025-03-31 | |
USA-LocalRepLetter_V1.1_2BC3X-Y15 | Attestation Statements | Adobe Acrobat PDF | 367.85 K | 2025-03-31 | 2025-03-31 | |
Block diagram | Block Diagram | Adobe Acrobat PDF | 81.9 K | 2025-03-31 | ||
Schematic | Schematics | Adobe Acrobat PDF | 114.51 K | 2025-03-31 | ||
USA-DueDigilenceLetter_V0.1 | Operational Description | Adobe Acrobat PDF | 140.72 K | 2025-03-31 | ||
Operation Description | Operational Description | Adobe Acrobat PDF | 98.29 K | 2025-03-31 | ||
User manual | Users Manual | Adobe Acrobat PDF | 3.09 M | 2025-03-31 | 2025-03-31 |
Related FCC IDs:
- 2BC3X-Y15 - Dongguan Langchen Technology Co.,Ltd. Smart watch [-Y15]