FCC ID PUW-2K25-SF2219
Ninebot Engine Speaker
by JiangSu HuiTong Group Co.,Ltd
Grantee Code: PUW Product Code: 2K25SF2219
Latest application date: 2025-07-24
FCC ID Device Details
| FCC ID | PUW-2K25-SF2219 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | PUW |
| Product Code | 2K25SF2219 |
| Applicant Business | JiangSu HuiTong Group Co.,Ltd 🇨🇳 |
| Related Domains |  jshtgroup.com |
| Equipment Class | Ninebot Engine Speaker |
| Test Firm | LabSure Testing Services (Suzhou) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-24 |
| 2402-2480 MHz | Original Equipment | 2025-07-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-01-05 | PDF 1.2 MB |
| Internal photos | Internal Photos | 2026-01-05 | PDF 1.2 MB |
| External photos | External Photos | 2026-01-05 | PDF 471.7 KB |
| Label and label location | ID Label/Location Info | 2025-07-24 | PDF 230.8 KB |
| Test setup photos | Test Setup Photos | 2026-01-05 | PDF 739.1 KB |
| Antenna specification | Test Report | 2025-07-24 | PDF 941.6 KB |
| Test report for BLE | Test Report | 2025-07-24 | PDF 2.4 MB |
| Test report for BT | Test Report | 2025-07-24 | PDF 4.1 MB |
| 2.911(d)(5) - NOT in covered list Attestation Statement | Attestation Statements | 2025-07-24 | PDF 187.6 KB |
| 2.911(d)(7) - Designated US agent for service of process Attestation Statement | Attestation Statements | 2025-07-24 | PDF 225.4 KB |
| FCC Authority to Act as Agent | Cover Letter(s) | 2025-07-24 | PDF 221.1 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2025-07-24 | PDF 212 KB |
| FCC RF exposure evaluation | RF Exposure Info | 2025-07-24 | PDF 1.7 MB |
| Block diagram Metadata only | Block Diagram | PDF 103.1 KB | |
| Schematic part1 Metadata only | Schematics | PDF 442.8 KB | |
| Schematic part2 Metadata only | Schematics | PDF 1.1 MB | |
| Operation description Metadata only | Operational Description | PDF 134.3 KB |
Application Information
| Application ID | Ze5rPpzVwo8boFiMpEcnQw== |
|---|---|
| Final Action Date | 2025-07-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0022028153 |
| Model | 2K25-SF2219 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Ninebot Engine Speaker |
| Responsible Party | Yin Yan, Manager, yinyan@jshtgroup.com , 15951285426 |
| Test Firm | Chris Zhong, LabSure Testing Services (Suzhou) Co., Ltd., chris.zhong@dgddt.com  , +86 0512-62531270 |
| TCB Email | tcb@cetecomadvanced.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/05/2026 |
| 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 | Output power listed is conducted. RF exposure compliance is addressed for §1.1310 and §2.1091 MPE limits. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Ze5rPpzVwo8boFiMpEcnQw== | 2025-07-24 | Original Equipment |
| +lfvEhXQoLYah84cU5snlQ== | 2025-07-24 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0004000 |
| 2402-2480 MHz | 0.0016000 |
Grants
TCB Grant - Application Ze5rPpzVwo8boFiMpEcnQw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
cetecom advanced GmbH Untertuerkheimer Strasse 6-10 Saarbruecken, 66117 Germany |
Date of Grant: 07/24/2025 Application Dated: 07/24/2025 |
| JiangSu HuiTong Group Co.,Ltd |
| No.24, Block 2, Taohuawu New District |
| Zhenjiang Jiangsu P.R.C, China |
| Attention: Yin Yan , Manager |
| 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: | PUW-2K25-SF2219 |
| Name of Grantee: | JiangSu HuiTong Group Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Ninebot Engine Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Output power listed is conducted. RF exposure compliance is addressed for §1.1310 and §2.1091 MPE limits. |
TCB Grant - Application +lfvEhXQoLYah84cU5snlQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
cetecom advanced GmbH Untertuerkheimer Strasse 6-10 Saarbruecken, 66117 Germany |
Date of Grant: 07/24/2025 Application Dated: 07/24/2025 |
| JiangSu HuiTong Group Co.,Ltd |
| No.24, Block 2, Taohuawu New District |
| Zhenjiang Jiangsu P.R.C, China |
| Attention: Yin Yan , Manager |
| 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: | PUW-2K25-SF2219 |
| Name of Grantee: | JiangSu HuiTong Group Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Ninebot Engine Speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0004 |
| Output power listed is conducted. RF exposure compliance is addressed for §1.1310 and §2.1091 MPE limits. |