FCC ID 2AIHFZYSM123
SMOOTH-Q5 Ultra Smartphone Stabilizer
by Guilin Zhishen Information Technology Co.,Ltd.
Grantee Code: 2AIHF Product Code: ZYSM123
Latest application date: 2025-11-21
FCC ID Device Details
| FCC ID | 2AIHFZYSM123 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AIHF |
| Product Code | ZYSM123 |
| Applicant Business | Guilin Zhishen Information Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  zhiyun-tech.com  baluntek.com |
| Equipment Class | SMOOTH-Q5 Ultra Smartphone Stabilizer |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-05-20 | PDF 4.2 MB |
| Internal Photos | Internal Photos | 2026-05-20 | PDF 1.1 MB |
| External Photos | External Photos | 2026-05-20 | PDF 910.8 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-11-21 | PDF 111.2 KB |
| Test Setup Photos | Test Setup Photos | 2026-05-20 | PDF 656.6 KB |
| Antenna Specification | Test Report | 2025-11-21 | PDF 613.5 KB |
| Test Report | Test Report | 2025-11-21 | PDF 5.1 MB |
| Attestation Statements | Attestation Statements | 2025-11-21 | PDF 60.1 KB |
| US Agent letter | Attestation Statements | 2025-11-21 | PDF 105 KB |
| Authorization Letter | Cover Letter(s) | 2025-11-21 | PDF 56.7 KB |
| Confidentiality | Cover Letter(s) | 2025-11-21 | PDF 86.7 KB |
| Declaration of authorization | Cover Letter(s) | 2025-11-21 | PDF 61.7 KB |
| RF Exposure Info. | RF Exposure Info | 2025-11-21 | PDF 384.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 149.9 KB | |
| Schematics Metadata only | Schematics | PDF 584.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 321.1 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 64 KB |
Application Information
| Application ID | kc69N5RiOrVt9NZBEDThqQ== |
|---|---|
| Final Action Date | 2025-11-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025586488 |
| Model | ZYSM123 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | SMOOTH-Q5 Ultra Smartphone Stabilizer |
| Responsible Party | Yilun Liao, snow.Liao@zhiyun-tech.com , 0773-3560519 |
| Technical Contact | xuewen wu, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100 |
| Non-Technical Contact | Tiffany Zhang, Shenzhen BALUN Technology Co., Ltd., cbproject@baluntek.com , 075566850100 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830 |
| TCB Email | dl_radio-certification@kiwa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| kc69N5RiOrVt9NZBEDThqQ== | 2025-11-21 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00026 | 15C |
Grants
TCB Grant - Application kc69N5RiOrVt9NZBEDThqQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 11/21/2025 Application Dated: 11/20/2025 |
| Guilin Zhishen Information Technology Co.,Ltd. |
| 09 Huangtong Road, Tieshan Industrial Zone, |
| QiXing District, |
| Guilin, Guangxi,, 541004 China |
| Attention: Yilun Liao , CEO |
| 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: | 2AIHFZYSM123 |
| Name of Grantee: | Guilin Zhishen Information Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | SMOOTH-Q5 Ultra Smartphone Stabilizer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00026 |
| Power output listed is conducted. This is a portable device. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. End users must be provided with specific operating instructions for satisfying RF exposure compliance. |