Jabra Speak 750 MS Bluetooth Speakerphone - Certified for Microsoft Teams - Microphone Type: Omnidirectional 360° - Signal to Noise Ratio: +70dB - Wireless Range: Up to 10m (Smartphone/Tablet), Up to 30m (Bluetooth Adapter) - Connectivity: USB 2.0 & Bluetooth 4.2 - Battery Life: Up to 11 Hours Talk Time - Includes: Jabra Link 370 Bluetooth Adapter - Full Duplex Audio - Acoustic Echo Cancellation - 7700-309 - 2 Years Limited Warranty - Open Box

Manufacturer Warranty: 12 Months Limited Warranty