Impact MC3-PRSM-HD3-WP Waterproof (IP67) Speaker Mic with 3.5mm Jack Earbud the EH-1 earpiece is a

the EH-1 earpiece is a small

Behind-the-Head Dual Speaker Headset with Boom Microphone

Impact TC-RC-1 Gold Series Transducer Cable with Transducer

This behind-the-head double muff noise attenuation headset with a goose neck boom microphone is built tough for demanding high noise and mission-critical environments

Impact M2-AD-M7 Quick Disconnect Adapter (6-Pin)

Impact MC3-PRSM-HD3-WP Waterproof (IP67) Speaker Mic with 3.5mm Jack Earbud the EH-1 earpiece is aImpact PRSM HD3 WP heavy duty speaker microphone with 3. 5mm earpiece jack. Waterproof IP67 rated. 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). Crystal clear audio with Kevlar reinforced, RF shielded coil cabling. Small form ergonomic shoulder