
















🎯 Master the art of invisible communication with SAFETYNET’s covert GSM earpiece!
The SAFETYNET GSM ATM Card with Basic Bluetooth Earpiece offers two-way covert communication via mobile phone networks, featuring a discreet in-ear design and robust battery life of up to 5 hours talk time. This lightweight, wireless kit includes all essentials—GSM card, earpiece, charger, and cells—making it perfect for security professionals, law enforcement, and media hosts requiring reliable, invisible communication indoors or outdoors.






| ASIN | B0CDCBQG1S |
| Age Range (Description) | Adult |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Life | 3 Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | #150,537 in Electronics ( See Top 100 in Electronics ) #597 in Spy Cameras |
| Compatible Devices | Android,iOS,Laptop |
| Connectivity Technology | Wireless |
| Control Method | Voice |
| Country of Origin | Hong Kong |
| Customer Reviews | 2.4 2.4 out of 5 stars (14) |
| Date First Available | 1 August 2023 |
| Earpiece Shape | In Ear |
| Generic Name | Master Card |
| Headphones Jack | No Jack |
| Importer | SAFETYNET -- 9667364893,8287311123 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close) |
| Included Components | 1*Master Card,2*Cell,1*Manual,1*Charging Cable |
| Includes Rechargeable Battery | Yes |
| Input Device Interface | Bluetooth |
| Item Dimensions LxWxH | 4 x 80 x 50 Millimeters |
| Item Weight | 35 g |
| Item model number | Master Card |
| Light Source Type | Infrared |
| Manufacturer | SAFETY NET |
| Material | Plastic |
| Memory Storage Capacity | 1 GB |
| Microphone format | Built-In |
| Model | Master Card |
| Net Quantity | 1 Count |
| Noise Control | None |
| Number of Items | 1 |
| Operating System | Android |
| Packer | SAFETYNET -- 9667364893,8287311123 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close) |
| Product Dimensions | 0.4 x 8 x 5 cm; 35 g |
| Recommended Uses For Product | Two Way Cummunication |
| Resolution | No |
| Special Feature | Two Way Cummunation |
| Special Features | Two Way Cummunation |
| Style | GSM Master Card |
| Wireless Communication Technology | Bluetooth |
S**I
Bluetooth earpiece and two cells are missing
Bluetooth earpiece and two cells are missing , i want refund
A**N
Good product
Product is good 👍😊
N**A
Very bad not working
Very bad
S**B
Fake 🤬 product please don't buy this product
Fake 🤬 product please don't buy this product
K**R
अच्छा प्रोडक्ट है
G**H
This item do not working
Technical problems please return this device
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