Under the order


Voice Activation (VOX) no
Push-to-talk (PTT) in-line
Intrinsic Safety Standard FM
Receive Method Standard
Transmit Method Microphone

D-Shell Earpiece with PTT/Mic

A headset with a D-shaped earpiece and a microphone combined in a single package with a PTT button. The product is intended for use in Motorola CP-Commersial radio stations, DP1400. The PMLN6535A transmitter is activated by a button on the cable or a PTT button on the radio itself.