JABRA Speak2 55 UC 80014071 2755-209 Product Description: Jabra Speak2 55 UC - speakerphone Product Type: Speakerphone - Bluetooth - wireless, wired - USB-C, USB-A Recommended Use: Portable electronics, computer - communication Additional Functions: LED lights Colour: Dark grey Connectivity Technology: Wireless, wired Wireless Technology: Bluetooth Bluetooth Version: Bluetooth 5.1 Sound Output Mode: Mono Audio Specifications: Frequency Response 100 - 20000 Hz Microphone Operation Mode: MEMS-directional Microphone Noise Cancelling: Yes Microphones Included: 4 Controls: Mute, volume, on/off, answer/end Works With Chromebook: Yes Software Certification: Zoom Certified, Google Meet Certified, Amazon Chime Certified, Google Fast Pair Certified Manufacturer Warranty: 2-year warranty