Impact MC4-PRSM-HD9-WP Waterproof (IP67) Speaker Mic with 3.5mm Jack 3.5mm Conversion 5L Platinum Listen Only Earpiece

5L Platinum Listen Only Earpiece with Acoustic Tube and Volume Control for speaker mic

professional grade listen only surveillance kit with acoustic tube

Hardwired directly to Rubber Ear Hanger with large On-Ear Speaker

The EH-2 earpiece is a small

professional grade 2-wire surveillance headset earpiece with full-size Push-to-Talk (PTT) and acoustic tube

Impact MC4-PRSM-HD9-WP Waterproof (IP67) Speaker Mic with 3.5mm Jack 3.5mm Conversion 5L Platinum Listen Only EarpieceImpact PRSM HD9 WP heavy duty waterproof speaker microphone with 3. 5mm earpiece jack. IP 67 Rated. Dust Tight. No ingress of dust; complete protection against contact. Immersion up to 1m. Ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions of pressure and time (up to 1 m of submersion). The PRSM HD9 WP speaker mic is an elevated version of our top selling HD3 WP. IP67 waterproof