POLY CS540A HEADSET W/HANDST LIFTER

Features Include:

• Up to 7 hours talk time
• Compatible with Windows 10 and 11 and Mac OS
• 120m wireless range
• 20 Hz to 6.8 kHz speaker bandwidth
• DECT technology provides better audio; eliminates interference from Wi-Fi networks
• Advanced wideband audio using CAT-iq technology for high definition voice quality
• Noise-cancelling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue
• Enhanced Digital Signal Processing (DSP) provides more natural sounding voice
• Choice of narrowband mode to preserve talk time or wideband mode for clearer conversations
• HL10 Handset Lifter adds remote call answer/end convenience