Lists LK-1-E0

ListenTALK is a mobile communication system for person-led groups, speech translation applications and hearing support. It offers excellent speech intelligibility and high operational reliability.

The ListenTALK LK-1 transceiver is a transmitter and receiver in one device. It offers the best option for bidirectional communication between two or more people. Operation via a few buttons is extremely simple for everyone.

The standard device has a built-in microphone and is supplied with earphones, rechargeable battery, belt clip and neck strap. Headphones, headsets and external microphones are optionally available and can be easily connected. There is also a suitable induction loop for people with hearing aids.

ListenTALK uses the international telecommunications standard DECT (Digital Enhanced Cordless Telecommunications) for transmission. The system can be used in any country and is free of registration and charges worldwide. The signal is securely encrypted to prevent eavesdropping.

All important settings are shown on the large display: Group name, volume level, muting, battery status, remaining battery life, antenna signal strength, device ID, set volume and conductor/participant status. A light sensor automatically adjusts the brightness of the display.

As the LK-1 can be used as both a transmitter and receiver, the required operating mode can be set for different applications. Three options are available:

1.) Listening: The participants only hear the speaker, 2) Answer: The participants hear the speaker and can answer him or ask questions, 3) Discuss: All participants can communicate with each other.

The LK-1 is therefore suitable for both the group leader and the participants.

Setting up groups is very simple. Several devices can be combined into a group and synchronised with each other via NFC (near field communication) at the touch of a button or in the charging station using a software suite. The software suite offers a graphical interface with which all settings can be conveniently made. The number of devices in a group is unlimited. Up to 10 groups can be operated simultaneously at one location in multi-channel mode. Translations and multilingual applications are therefore no problem.

So that, for example, two tour guides can speak to a tour group at the same time, two additional devices in each group can be assigned a priority function as group leader using a master clip.

The range of the LK-1 is 100 metres. Radio transmission is just as reliable indoors as outdoors.

The LK-1 can be operated with AAA batteries or the lithium-ion rechargeable battery. The battery life is up to 8 hours in continuous operation. A special battery compartment is optionally available so that standard batteries can be used. The battery can be charged via USB or a charging station. The advantage of a charging station is that several devices can be charged and configured at the same time. The charging time is only 2.5 hours. A suitable case with an integrated charging station is also available for storing and transporting the ListenTalk system.

ListenTalk can be used in a variety of ways: 1) Guided tours of companies and events with high noise levels, 2) Guided tours of trade fairs, exhibitions or museums, 3) Multilingual conferences, presentations and training courses, 4) Hearing support for people with hearing problems, 5) Sports, training, referees, etc., 6) Tour guides and city guides