EH Acoustic Tube Earpiece/Headset with PTT and Mic Surveillance Kit for Kenwood NX-200 NX-210 NX-300 NX-3200 NX-3300 NX-3400 NX-410 NX-411 NX-5200 NX-5300 NX-5400 Radios. One-Wire eartube headset.

100% compatible with original equipment manufacturer (OEM) radios. Simple, one-piece design. Includes tube earpiece, in-line push-to-talk with microphone, and radio connector. Superb audio quality, premium quality speaker, full-range noise-cancelling microphone. Comfortable, transparent tube earpiece. Classic and comfortable acoustic tube design. Earpiece is rotatable and adjusable to fit right or left ear. Reinforced earphone clip provides cable retention and eliminates strain on earphone. Premium quality micro speaker for clear reception. Clear sound transmission with noise cancelling microphone and anti-interference circuitry. Designed for clear transmission in noisy and RF croweded environments.Inline PTT Microphone clip on ptt/mic ensures optimal positioning.Inline PTT with integrated microphone makes makes transmitting easy when your radio is not readily accessible. Microphone clip on ptt/mic ensures optimal positioning.