Huawei FreeBuds SE 4 ANC
From Wiki-IoT
| Huawei FreeBuds SE 4 ANC | ||
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Security Grade
Calculator v1
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HUAWEI FreeBuds SE4
Category: Wireless Earbuds • Model / Gen: FreeBuds SE Series 4th generation HUAWEI FreeBuds SE4 Release Date: 2025-09-15 • Status: In sale Classification Date: 2025-10-16 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | — | |
| Known vulnerabilities | None | — | |
| Prior attacks | None | — | |
| Updatability | Very common | — | |
| Category Score | Score: 1 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | — | |
| Communications | Encrypted with up-to-date encryption | — | |
| Storage | Encrypted with up-to-date encryption | — | |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | — | |
| Authentication | Secure | — | |
| Brute-force protection | Exist | — | |
| Event logging | Access event logged | — | |
| Passwords | Require change after setup with complexity requirements | — | |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Supports HarmonyOS, Android, iOS (Companion App: Huawei AI Speaker App) |
| Hardware (CPU / GPU) | CPU: • GPU: |
| Memory & Storage | Memory: • Storage: |
| Power, Battery & Charging | Battery: Single earbud:41mAh;Charging Case:510mAh • Power: Approximately 5 hours of single earbud battery life, charging case provides an additional 20 hours • Charging: fast charging |
| Display & Camera | Display: • Camera: |
| Sound & Connectivity | Sound: 10mm dynamic driver, supports HUAWEI Histen sound effect, active noise cancellation (depth 25dB) • Connectivity: Bluetooth 5.3, supports AAC, SBC audio codecs; dual-device connection supported |
| Physical (Dimensions & Mass) | Dimensions: Earbuds:32.3mm*21.3mm*24.0mm,Charging case:46.5*61.8*24.7mm • Mass: Single earbud:approx.4.3g,Charging Case:approx.36g |
