Meet the Jabra Speak 810: a smart speakerphone that you can use with your smartphone, tablet, or laptop to collaborate with others and attend conference calls. It works with up to 15 people in one room. It has Zoomtalk microphones to provide with clearer voice quality.
The device has a Bluetooth range of up to 30 meters. You can attach your devices using a 3.5 mm jack cable. The Speak 810 also has a port to charge your devices. Costs under $600.