ListenTALK is a wireless group communication system from Listen Technologies — designed for environments where clear, reliable communication between a leader and a group matters, without the need for raised voices, gathered huddles, or complex infrastructure.

In use at Toyota manufacturing facilities for daily production briefings, NHS GP practices for clinical training, and factory open days where visitors need to hear clearly above background noise. The system scales from two units to large groups, works with Zoom and Microsoft Teams for hybrid sessions, and is discreet enough to wear under PPE on an assembly floor.

This collection covers the complete ListenTALK ecosystem — from the LK-1 leader transceiver and LKR-12 listen-only receiver, to headsets, replacement batteries, USB chargers, and docking stations for 4 or 16 units.

• LK-1 Transceiver — the leader unit; two-way push-to-talk, OLED display, NFC pairing, Zoom & Teams compatible
• LKR-12 Receiver — listen-only unit for participant groups; 12 hr battery, 300 m outdoor range (EU)
• LA-451 & LA-452 Headsets — single-ear and over-head boom mic options for hands-free use
• LA-365 Battery — genuine Li-ion replacement; 2–4 year lifespan (UK mainland only)
• LA-423 USB Charger — compact 4-port charger for smaller deployments
• LA-482 Docking Station 4 — charges, pairs, and updates firmware for up to 4 units
• LA-480 Docking Station 16 — full fleet management for up to 16 units
• LA-481 Travel Case — 16-slot docking station in a portable carry case