This device effectively safeguards against a wide range of privacy disclosure risks, including pseudo base station interception, operator backdoor monitoring, voice recognition, voiceprint recognition, eavesdropping by mobile applications, Trojans and backdoors, as well as malicious recording of call contents.

The encrypted call function supports 2G/3G/VoLTE cellular voice calls and various real-time voice applications such as WeChat, WhatsApp, Line, and Telegram. It also supports three-party calls, online conferences, and voice messages.

Decentralized security solution, no registration or app installation required, end-to-end encryption, security under your own control.

Whether for government, judicial, financial and other industry clients, or general business customers, you can use ReliaSpeak earbuds to protect your call privacy during daily telephone communications and online conference calls.

The device adopts the appearance design of mainstream TWS earbuds and supports all functions of standard Bluetooth earphones. The encrypted call function requires no configuration and can be activated via the touch button on the earbuds.