Work from home without being glued to your desk thanks to the Anker PowerConf Portable Speaker. Enjoy the freedom of walking around during calls and meetings without worrying about cutting in and out, or not being heard. Six microphones arranged in a 360o array pick up up to 6 voices, from anywhere in the room. A custom DSP algorithm offers real-time echo cancellation up to 70 dB, de-reverberation, and reduced background noise, so your voice is picked up without any distractions. The PowerConf automatically balances each voice in the room so that everyone can be heard clearly, regardless of volume or distance. The 6,700mAh battery provides 24 hours of call time and provides enough juice to charge other devices.