Plantronics EncorePro 520V Binaural Voice Tube Headset, Part# 89436-01 UL Listed VVX 301 phone

VVX 301 phone

The interface QSFP+ can be used for 40G uplink for faster speed and high-density connectivity

Frequency Response Range 45 Hz-15 kHz

UPC# 633758035774

AiPhone LE-A3 this is a 3-call surface mount sub station which allow users from the LE-A3 substation to call master stations selectively

Plantronics EncorePro 520V Binaural Voice Tube Headset, Part# 89436-01 UL Listed VVX 301 phoneThe advanced Plantronics EncorePro 520V Binaural Voice Tube Headset 89436 01 is a lightweight, binaural headset that covers and provides sound to both your ears. By covering both ears, the HW520V helps to provide greater focus and concentration by blocking background noise. This headset fits over your head and is compatible with PCs and desk phones with Plantronics audio processors. Features: Noise canceling and Flexible Microphone Binaural Covers