The Safetynet Dual Way Talking Earpiece is a piece of spy hardware that is worn inside the ear and is invisible to the eye. It allows the user to covertly carry on a conversation using any four band mobile network. Audio signals are transmitted to the earpiece from a GSM box containing a SIM card. A powerful inductive coil ensures that audio can be clearly transmitted to the earpiece 40 cm to 60 cm away. The GSM box is designed to look like a credit card. It is equipped with a powerful 35 dB microphone which crisply picks up audio and allows the user to carry on conversations completely undetected. The microphone clearly picks up whispers even when the GSM box is carried below a user's clothes. The battery allows 3-5 hours of talk time and lasts 8 hours on standby. The Ankaka Dual Way Talking Earpiece is the perfect solution for all covert communication. Package List: