David Clark H6670i Headset Helmet Attachable Style Basic Mic These radios are capable of

These radios are capable of narrow band operation

dust protection

DTMF ANI and Paging

APX XE500 Remote Speaker Microphones (RSMs) are designed with the users extreme environment in mind

• 2-Position PF Lever Switch

David Clark H6670i Headset Helmet Attachable Style Basic Mic These radios are capable ofINTRINSICALLY SAFE David Clark H6670i (P N 40649G 07) Headset Helmet Attachable Style. Safety Helmet Attachable Snaps into safety helmet to ensure stability and performance integrity during movement Noise cancelling, electret microphone Full flex boom for easy microphone placement Soft foam filled ear seals for added comfort Earphone: Dynamic H 143 AIC For use only with Intrinsically Safe Radios and Adapters Hard hat not included Headsets and Adapters