LA-452 HeadsetSingle Sided with boom microphone (for LK-1)

The LA-452 is an over-the-head single-sided headset with boom microphone, designed for use with the ListenTALK LK-1 transceiver. Where the LA-451 clips to the ear, the LA-452 sits over the head — a more secure, comfortable fit for longer sessions or environments where the headset needs to stay firmly in place.

The unidirectional noise-cancelling microphone is a key advantage over the LA-451’s omnidirectional mic — it focuses on the speaker’s voice and rejects background noise, making it better suited to noisy factory floors, busy tour environments, or anywhere ambient sound would otherwise bleed into the mic.

• Over-the-head design — secure, comfortable fit for extended wear
• Unidirectional noise-cancelling microphone — rejects background noise
• Built-in boom microphone for hands-free communication
• Cable length: 93 cm (37 in.) | 3.5mm TRRS CTIA connector
• Headphone impedance: 140 ohm | Mic sensitivity: -40 dBV/Pa
• Lightweight and compact | RoHS compliant

Compatible with the ListenTALK LK-1 transceiver. For an open-ear clip alternative, see the LA-451.

From Showcomms — UK specialists in professional communications equipment.