Tai Nghe Siêu Nhỏ Ngụy Trang Máy Tính – Miniature earphone with SIM-enabled Casio-style transmitter

Summary: This device combines a tiny bean-sized earphone with a Casio-style transmitter that supports direct SIM insertion and automatic call reception, designed for discreet communication.

What it does

It uses a miniature earphone paired with a Casio-like transmitter that can hold a SIM card and automatically answer calls, enabling covert audio transmission.

Who it's for

Users needing discreet communication through undetectable, SIM-based wireless audio devices.

Why it matters

It provides a covert communication solution by disguising the device and automating call handling for stealth operations.