Poly - Sync 40 Smart Speakerphone (Plantronics) for PC and Mac. 2020 Version, Microsoft Teams Certified Version.

Features:

• Hear and be heard: Keep the focus on your voice, not the background noise, with multiple microphones for echo and noise reduction. Fill the room with a high-performance, large music speaker for great music and immersive multimedia..Power source type:Battery Powered.Speaker size:50 millimeters
• Flexible convenience: Internal battery provides up to 20 hours of talk time for portable use. Wirelessly pair two units together for your larger meeting space needs.
• Easy connectivity: Just connect smartphones wirelessly via Bluetooth or computers via combined USB-A/USB-C cable.
• All in one: Speakerphone smartphone charger high-performance music speaker. IP64 dust-and water-resistant.
• Microsoft Teams version: Supports easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.