SPYTECTIFY 4K Full HD Spy GSM Earpiece Box in India, Spy Bluetooth Earpiece, Spy GSM Box Earpiece Set suppliers in India, Spy GSM Voice Bug Security Camera  (1 Channel)

New design, the battery has changed into 550 mAh, calling time up to 3.5hrs. Low power consumption, noise reduction technology guarantee. Two way covert communication via mobile phone network. Optimized inductive coil creates strong power for earpiece. Package List: 1x New GSM BOX (Size: 35*50*13mm, Weight: 96g) 1x USB charger cable 1x E218 Earpiece 2x 337 battery, The New 4K Full HD Hi-Focus 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 2-3 hours of talk time and lasts 2-3 hours on standby Charging time: 1 hours 30 minutes.. The Dual Way Talking Earpiece is the perfect solution for all covert communication. Highlights: Two way covert communication via mobile phone networks Optimized inductive coil creates strong power for earpiece 2-3hours talking time, or 3 hours Standby time IMEI Unique New 4.5W GSM Box