Motorola PMLN8337A 1-Wire IMPRES™ Single Earbud with Removable Earhook BD Series Accessories Security and Safety:

Security and Safety:

The HP505 features up to 256 channels / 16 zones / 16 channels per zone

specifically designed to power the Hytera PNC460 device

1 Wire Surveillance Earpiece with clear tube

Hytera swivel style detachable earpiece with in-line push to talk button and microphone

Motorola PMLN8337A 1-Wire IMPRES™ Single Earbud with Removable Earhook BD Series Accessories Security and Safety:Motorola R7 1 Wire IMPRES Single Earbud with Removable Earhook Key Features: Operation: Receive and Transmit PTT: On mic Programmable Button: No Comes with 3 different sized rubber sleeves Weight (GM Gram): 35 Dimensions (MM Millimetre): 42 (W) 16 (H) 1095 (L) Compatible With: R7 Series