Poly Calisto 5300 UC MS USB-C Desktop Speakerphone - Optimised for Microsoft Business Applications

This personal, portable speakerphone lets you sound your best wherever you’re working—at home, remote or in the office. Beyond calls, everything you listen to sounds amazing too; video, podcasts and music.

Conference Anywhere
• Now you can work from home or a remote office and still get professional, conference-call audio. Calisto 5300 provides exceptional audio quality. Its 360° microphone and speaker helps you hear clearly, and makes sure others hear you on the other end of the call.

Elevate Every Call
• The audio on your phone and computer has its limits. Calisto 5300 delivers higher-quality audio and higher-caliber calls. Experience richer, clearer voices. Easy-to-use, intuitive controls. And visual indicators and voice alerts that keep you informed of your call status.

Custom Experience
• Choose the settings to customize your headset with Plantronics Hub for desktop. Select language preference, feature settings and keep your device up-to-date with the latest firmware. For the IT team, Plantronics Manager Pro provides remote management, headset inventory and usage monitoring.

• Connection Interface: USB Type C
• Talk Time: Up To 16 Hours
• Battery Charge: Full charge in approx. 3.5 hours
• Battery Capacity: 1000 Mah
• Battery Type: Lithium-Ion Polymer
• Speaker Sensitivity: 81.5±2 dB SPL @ 1m @ 1W
• Speaker Impedance: 4 Ohms
• Speaker Frequency Response: 150Hz To 20kHz
• Microphone And Technology: One Digital Mems Microphone,Omnidirectional
• Microphone Frequency Response: 100Hz To 7.5kHz
• Microphone Sensitivity: - 26±1dbfs @ 94dB PA
• Microphone Voice Pickup Distance: Rated 1m, Up to 3m
• Call Controls: Call Answer/End, Mute, Volume Up And Down, On And Off
• Voice Alerts: Battery High, Battery Medium, Battery Low, Power On/Off, Mute On/Off
• Dynamic Mute: Yes
• Languages: Supports 16 Languages (Configurable By Plantronics Hub Software)
• Dimensions (W x H): 108.6 x 31.1mm
• Weight: Approx 215g