Poly UC- CS540 XD Wireless Earset, Part# 88283-01 607565031380 Hear every detail crisp and

Hear every detail crisp and clear with a frequency response of 34 Hz-20 kHz

12 Fixed Function Keys

Unc group 20 foot cat6 snagless clearfit patch cable red - cat6 patch cable cat6 un utp ethernet patch cable

4 conduit adapters (in 2 sizes)

Overall Length: 6-1/4'' (158

Poly UC- CS540 XD Wireless Earset, Part# 88283-01 607565031380 Hear every detail crisp andThe quality Poly 88283 01 UC CS540 XD Wireless Earset is a monaural earpiece design for comfortable wear. Features: The over the ear style for secure fit 1 year limited warranty for peace of mind Boom microphone design with noise canceling technology for clear communication Compatible with desk phones for versatile use Package includes CS540 XD Earset and charging base Maximum battery run time of 6 hours for extended use Earpiece controls for call