









🎙️ Stay in control, stay ahead—communication that’s as sharp as you are.
The FREDI HD PLUS GSM Master Card is a sleek, SIM-based covert communication device featuring dual-way talking capabilities via mobile networks. Equipped with an optimized inductive coil and mini in-ear earpiece, it delivers discreet, crystal-clear audio for up to 3 hours on a single lithium polymer battery charge. Designed for professionals in broadcasting, politics, security, and law enforcement, this lightweight, credit-card-sized gadget ensures you never miss a beat while maintaining utmost discretion.





| Brand | FREDI HD PLUS |
| Manufacturer | 9810589579, 9773661598 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close), FREDI HD PLUS |
| Model | GSM Master Card |
| Model Name | FREDI HD PLUS |
| Product Dimensions | 9 x 3 x 9 cm; 30 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | GSM Master Card |
| Resolution | HD |
| Light Source Type | Infrared |
| Compatible Devices | Smartphone |
| Special Features | Wireless |
| Mounting Hardware | 1*Master Card, 1*Charging Cable ,2*Cell, 1*Earpiece, 1*Manual |
| Number of items | 1 |
| Headphones form factor | In Ear |
| Power Source | Battery Powered |
| Battery Average Life | 3 Hours |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Capacity | 650 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Connector Type | Wired, Wireless |
| Material | Plastic |
| Mounting Type | Embedded |
| Includes Rechargeable Battery | No |
| Manufacturer | FREDI HD PLUS |
| Country of Origin | Hong Kong |
| Item Weight | 30 g |
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