The Jabra Speak 750 is a versatile and easy to use Speakerphone for use with Microsoft Teams. With wired (USB) and wireless (Bluetooth) connectivity, you can connect the Jabra Speak 750 to your PC/Laptop, Smartphone or tablet. The Jabra Speak 750 features a 360° Omnidirectional microphone, HD Wideband codec and DSP technology for an excellent audio experience. Thanks to full Duplex technology, audio on both side is transmitted at the same time with allows all participants to Speak and be heard simultaneously. The Jabra Speak 750 battery provides up to 10 hours talk and charges to full in 3 hours. This device is compatible with all leading Unified Communications platforms. Features: Corded USB Headset Crystal Clear Calls 7700-309 Specifications: Dimensions: H:6.0 x W:16.0 x D:20.0 cm Colour: Black Guarantee:2 years Material: Plastic Model Number: 100008519