SIMGOT DEW4X True Wireless Earbuds
From Wiki-IoT
| SIMGOT DEW4X True Wireless Earbuds | ||
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Security Grade
Calculator v1
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SIMGOT DEW4X True Wireless Earbuds
Brand: SIMGOT (Parent: 东莞市兴戈声学科技有限公司) Category: Headphone • Model / Gen: DEW 4 DEW4X-ANC Release Date: 2025-03-15 • Status: In sale Classification Date: 2025-10-11 • 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 | RTOS Bluetooth 5.3 (Companion App: 「SIMGOT Link」iOS / Android) |
| Hardware (CPU / GPU) | CPU: BES 2700YP（32-bit RISC-V） • GPU: |
| Memory & Storage | Memory: 2 MB Flash • Storage: |
| Power, Battery & Charging | Battery: 45 mAh • Power: 5 V⎓200 mA • Charging: USB-C |
| Display & Camera | Display: • Camera: |
| Sound & Connectivity | Sound: 20 Hz-20 kHz • Connectivity: 5.3（SBC/AAC） |
| Physical (Dimensions & Mass) | Dimensions: 28 × 19 × 23 mm • Mass: single 4.1 g；whole 42 g |
