HKLN4599 D-Style Earpiece with in-line microphone and PTT

HKLN4599 D-Style Earpiece with in-line microphone and PTT Comfortable for extended wear, this compact and durable accessory allows users to receive communication discreetly. This d-style earpiece has an in-line microphone and push-to-talk button for convenient and quick radio access while on the go. Performance Characteristics Voice Activation (VOX) Receive and transmit INLINE Push-to-talk (PTT) Physical Characteristics Configuration - Over the ear Color - BLACK