FCC ID 2A5NV-A7Q10
VR All-In-One Headset
by Qingdao Chuangjian Weilai Technology Co., Ltd
Grantee Code: 2A5NV Product Code: A7Q10
Latest application date: 2023-05-09
FCC ID Device Details
| FCC ID | 2A5NV-A7Q10 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A5NV |
| Product Code | A7Q10 |
| Applicant Business | Qingdao Chuangjian Weilai Technology Co., Ltd 🇨🇳 |
| Related Domains |  bytedance.com |
| Equipment Class | VR All-In-One Headset |
| Test Firm | DEKRA Testing and Certification (Suzhou) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2023-05-09 |
| 5180-5240 MHz | Original Equipment | 2023-05-09 |
| 2402-2480 MHz | Original Equipment | 2023-05-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| TempConfidential_User Guide-20230329-02-EN-FR P1 | Users Manual | 2023-11-06 | PDF 4.8 MB |
| TempConfidential_User Guide-20230329-02-EN-FR P2 | Users Manual | 2023-11-06 | PDF 4.9 MB |
| TempConfidential_User Guide-20230329-02-EN-FR P3 | Users Manual | 2023-11-06 | PDF 4.9 MB |
| TempConfidential_Internal Photographs | Internal Photos | 2023-11-06 | PDF 2.6 MB |
| TempConfidential_External Photographs | External Photos | 2023-11-06 | PDF 1.8 MB |
| label location | ID Label/Location Info | 2023-05-09 | PDF 94.9 KB |
| TempConfidential_Test Setup Photographs | Test Setup Photos | 2023-11-06 | PDF 1.1 MB |
| 2310083-FCC-Part15.407-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-p1-4.21 rev | Test Report | 2023-05-09 | PDF 5 MB |
| 2310083-FCC-Part15.407-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-p2-4.21rev | Test Report | 2023-05-09 | PDF 5 MB |
| 2310083-FCC-Part15.407-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-p3-4.21 rev | Test Report | 2023-05-09 | PDF 4.9 MB |
| 2310083-FCC-Part15.407-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-p4-4.21 rev | Test Report | 2023-05-09 | PDF 4.9 MB |
| 2310083-FCC-Part15.407-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-p5-4.21 rev | Test Report | 2023-05-09 | PDF 5 MB |
| 2310083-FCC-Part15.407-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-p6-4.21 rev | Test Report | 2023-05-09 | PDF 670.3 KB |
| 2310083R-FCC Part 15E DFS-VR All-In-One Headset-A7Q10-V1.2-4.21 rev | Test Report | 2023-05-09 | PDF 745.4 KB |
| 2310083R-RF-FCC ISED-Part15.247-Bluetooth BLE-VR All-In-One Headset-A7Q10-V1.0 | Test Report | 2023-05-09 | PDF 5 MB |
| 2310083R-RF-FCC ISED-Part15.247-Bluetooth BT3.0 -VR All-In-One Headset-A7Q10-V1 | Test Report | 2023-05-09 | PDF 4.9 MB |
| 2310083R-RF-FCC ISED-Part15.247-Bluetooth BT3.0-VR All-In-One Headset-A7Q10-V1. | Test Report | 2023-05-09 | PDF 4.2 MB |
| 2310083R-RF-FCC ISED-Part15.247-Wi-Fi-VR All-In-One Headset-A7Q10-V1.2-4.21 rev | Test Report | 2023-05-09 | PDF 2.2 MB |
| Changhong HMD Antenna Specification 20230412 | Test Report | 2023-05-09 | PDF 561.6 KB |
| ACB-FORM-FCC-Application-Letters-U.S.-Agent-Letter-for-Service-of-Process-A7Q10- | Attestation Statements | 2023-05-09 | PDF 146.6 KB |
| Exhibit 2 - FCC Covered Equipment Certification Attestation Letter_A7Q10 | Attestation Statements | 2023-05-09 | PDF 70.8 KB |
| ACB-FORM-FCC-Application-Letters-Confidentiality-Letter-A7Q10-4.21 | Cover Letter(s) | 2023-05-09 | PDF 94.6 KB |
| ACB-Form-FCC-Application-Letters | Cover Letter(s) | 2023-05-09 | PDF 83.9 KB |
| Cover letter-request reuse data-5.6 | Cover Letter(s) | 2023-05-09 | PDF 78.3 KB |
| Declaration of changes -5.6 | Cover Letter(s) | 2023-05-09 | PDF 304.3 KB |
| NON-SDR Statement-4.23 | Cover Letter(s) | 2023-05-09 | PDF 54.2 KB |
| Wi-Fi Channel 12 and 13 Declaration Letter | Cover Letter(s) | 2023-05-09 | PDF 57 KB |
| configration difference -cover letter -4.23 | Cover Letter(s) | 2023-05-09 | PDF 144.6 KB |
| 2310083R-SAR-FCC-RF-VR All-In-One Headset-A7Q10-V1.3-p1 | RF Exposure Info | 2023-05-09 | PDF 5.2 MB |
| 2310083R-SAR-FCC-RF-VR All-In-One Headset-A7Q10-V1.3-p2 | RF Exposure Info | 2023-05-09 | PDF 5.5 MB |
| 2310083R-SAR-FCC-RF-VR All-In-One Headset-A7Q10-V1.3-p3 | RF Exposure Info | 2023-05-09 | PDF 1.6 MB |
| Confidential_HMD_Block diargam Metadata only | Block Diagram | PDF 381.7 KB | |
| Confidential_EE-Merlin-E_Schematic-V4.0 20221114-config 1 Metadata only | Schematics | PDF 1.2 MB | |
| Confidential_Merlin-E MB Schematics config2 Metadata only | Schematics | PDF 474.5 KB | |
| Confidential_Operation description-4.23 Metadata only | Operational Description | PDF 802.8 KB | |
| FCC Inquiry-Tracking Number 532973-4.25 Metadata only | Operational Description | PDF 92.1 KB | |
| 2310083R-SAR-FCC-RF-VR All-In-One Headset-A7Q10-V1.3-p3 Metadata only | SDR Software/Security Inf | PDF 1.6 MB | |
| Software_Security_Description-4.23 Metadata only | SDR Software/Security Inf | PDF 245.8 KB | |
| Tune up procdure -4.23 Metadata only | Parts List/Tune Up Info | PDF 1.2 MB |
Application Information
| Application ID | YE6ihteSkogugJGiQ4bnNA== |
|---|---|
| Final Action Date | 2023-05-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032081788 |
| Model | A7Q10 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | VR All-In-One Headset |
| Responsible Party | Fannie Chen, Fannie.chen@bytedance.com , +86 18153239155 |
| Technical Contact | Jack Zhang, DEKRA Testing and Certification (Suzhou) Co., Ltd, jack.zhang@dekra.com  , +8651262515088 |
| Test Firm | Janet Xu, DEKRA Testing and Certification (Suzhou) Co., Ltd., janet.xu@dekra.com , 86 512 6251 50885113 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/06/2023 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power output is conducted. The highest reported SAR for head, limbs and simultaneous transmission exposure conditions are <0.10 W/kg, <0.10 W/kg and 3.68 W/kg, respectively. This device also contains BLE, 2.4GHz WLAN and 5GHz WLAN transmitters. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| YE6ihteSkogugJGiQ4bnNA== | 2023-05-09 | Original Equipment |
| E5G+FFdH7ii0gX/Bt7aziQ== | 2023-05-09 | Original Equipment |
| 9w6Yp+ZDcQ94bbHjsmzfWw== | 2023-05-09 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YE6ihteSkogugJGiQ4bnNA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 05/09/2023 Application Dated: 05/09/2023 |
| Qingdao Chuangjian Weilai Technology Co., Ltd |
| Room 401, 4th Floor, Building 3, Qingdao Research |
| Institute,393 Songling Road, Laoshan District |
| QingDao, China |
| Attention: Fannie Chen |
| 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: | 2A5NV-A7Q10 |
| Name of Grantee: | Qingdao Chuangjian Weilai Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | VR All-In-One Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.078 |
| Power output is conducted. The highest reported SAR for head, limbs and simultaneous transmission exposure conditions are <0.10 W/kg, <0.10 W/kg and 3.68 W/kg, respectively. This device also contains BLE, 2.4GHz WLAN and 5GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application YE6ihteSkogugJGiQ4bnNA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Chuangjian Weilai Technology Co., Ltd Room 401, 4th Floor, Building 3, Qingdao Research Institute,393 Songling Road, Laoshan District QingDao, China |
Date of Grant: 05/09/2023 Application Dated: 05/09/2023 |
| Attention: Fannie Chen |
| 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: | 2A5NV-A7Q10 |
| Name of Grantee: | Qingdao Chuangjian Weilai Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | VR All-In-One Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.078 |
| Power output is conducted. The highest reported SAR for head, limbs and simultaneous transmission exposure conditions are <0.10 W/kg, <0.10 W/kg and 3.68 W/kg, respectively. This device also contains BLE, 2.4GHz WLAN and 5GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 05/09/2023 Application Dated: 05/09/2023 |
| Qingdao Chuangjian Weilai Technology Co., Ltd |
| Room 401, 4th Floor, Building 3, Qingdao Research |
| Institute,393 Songling Road, Laoshan District |
| QingDao, China |
| Attention: Fannie Chen |
| 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: | 2A5NV-A7Q10 |
| Name of Grantee: | Qingdao Chuangjian Weilai Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | VR All-In-One Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.078 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.0184 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.0185 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.1244 |
| Power Output listed is conducted. Device is a 802.11 a/n/ac/ax device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. The highest reported SAR for head, body-worn accessory, product specific (wireless router) and simultaneous transmission exposure conditions are 1.29 W/kg, 3.62 W/kg and 3.68 W/kg, respectively. This device also contains Bluetooth, BLE, and 2.4GHz WLAN transmitters. This device supports 20 MHz, 40 MHz and 80 MHz BW modes in 5GHz WLAN transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
EAS Grant - Application E5G+FFdH7ii0gX/Bt7aziQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Chuangjian Weilai Technology Co., Ltd Room 401, 4th Floor, Building 3, Qingdao Research Institute,393 Songling Road, Laoshan District QingDao, China |
Date of Grant: 05/09/2023 Application Dated: 05/09/2023 |
| Attention: Fannie Chen |
| 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: | 2A5NV-A7Q10 |
| Name of Grantee: | Qingdao Chuangjian Weilai Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | VR All-In-One Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.078 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.0184 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.0185 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.1244 |
| Power Output listed is conducted. Device is a 802.11 a/n/ac/ax device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. The highest reported SAR for head, body-worn accessory, product specific (wireless router) and simultaneous transmission exposure conditions are 1.29 W/kg, 3.62 W/kg and 3.68 W/kg, respectively. This device also contains Bluetooth, BLE, and 2.4GHz WLAN transmitters. This device supports 20 MHz, 40 MHz and 80 MHz BW modes in 5GHz WLAN transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 05/09/2023 Application Dated: 05/09/2023 |
| Qingdao Chuangjian Weilai Technology Co., Ltd |
| Room 401, 4th Floor, Building 3, Qingdao Research |
| Institute,393 Songling Road, Laoshan District |
| QingDao, China |
| Attention: Fannie Chen |
| 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: | 2A5NV-A7Q10 |
| Name of Grantee: | Qingdao Chuangjian Weilai Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | VR All-In-One Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.0662 | ||
| CC | 15C | 2402.0 - 2480.0 | 0.0334 |
| Power output is conducted. Device is a 802.11 b/g/n/ax device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. The highest reported SAR for head, limbs and simultaneous transmission exposure conditions are <0.10 W/kg, 0.36 W/kg, and 3.68 W/kg, respectively. This device also contains Bluetooth and 5GHz WLAN transmitters. This device supports 20 MHz and 40 MHz BW modes in 2.4GHz WLAN transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
EAS Grant - Application 9w6Yp+ZDcQ94bbHjsmzfWw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Chuangjian Weilai Technology Co., Ltd Room 401, 4th Floor, Building 3, Qingdao Research Institute,393 Songling Road, Laoshan District QingDao, China |
Date of Grant: 05/09/2023 Application Dated: 05/09/2023 |
| Attention: Fannie Chen |
| 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: | 2A5NV-A7Q10 |
| Name of Grantee: | Qingdao Chuangjian Weilai Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | VR All-In-One Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.0662 | ||
| CC | 15C | 2402.0 - 2480.0 | 0.0334 |
| Power output is conducted. Device is a 802.11 b/g/n/ax device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. The highest reported SAR for head, limbs and simultaneous transmission exposure conditions are <0.10 W/kg, 0.36 W/kg, and 3.68 W/kg, respectively. This device also contains Bluetooth and 5GHz WLAN transmitters. This device supports 20 MHz and 40 MHz BW modes in 2.4GHz WLAN transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| Mail To: |