Poly Voyager 4320-M Microsoft Teams Certified USB-A Headset - Microsoft Teams Certification - Google Assistant, Siri - Stereo - USB Type A - Wired/Wireless - Bluetooth - 164 ft - 20 Hz - 20 kHz - On-ear, Over-the-head - Binaural - Ear-cup - 4.92 ft Cable - MEMS Technology, Electret Condenser Microphone - Noise Canceling - Black

Making conference calls with the Plantronics CS540 is easy. You can order this equipment on our website with delivery. The Plantronics CS540 wireless headphone system is the new standard in DECT headsets. This innovative accessory delivers great sound and eliminates Wi-Fi interference. The CS540 includes all the features expected from a wireless headset and is powered by a removable battery that charges in three hours and lasts up to seven hours. Key properties include a compact design with an ultra-light headset weighing 0.74 oz (21 g), an energy-saving adaptive power system that optimizes call range and time, Anti-Startle technology that detects and eliminates sudden surges in signal level, and adjustable speaker volume. Plantronics has made setup simple, as the CS540 base connects to other equipment using the included interface cable. Calls can be answered by tapping the button on the headset, or automatically by lifting the handset when the automatic answer function is enabled. Once connected, the system delivers high-definition voice quality using advanced wideband audio technology and a DSP processor that provides clear and natural speech. Noise-canceling microphones reduce background noise to improve sound quality and reduce listener fatigue. SoundGuard technology protects against noise levels above 118 dBA, while the Anti-Startle system eliminates sudden spikes in signal level, making the Plantronics CS540 comfortable and safe for extended listening.

The Poly Voyager 5200 UC Bluetooth wireless headset is built for professionals who require reliable call clarity in busy environments. Advanced noise-canceling technology helps reduce background noise, allowing your voice to come through clearly during calls and virtual meetings. The included BT700 USB adapter delivers a stable wireless connection with compatible computers, making it easy to switch between desk and mobile use. Its lightweight, over-the-ear design provides long-lasting comfort, while intuitive controls support efficient call handling across supported devices.