360 Coverage: 6 microphones arranged in a 360 array pick up voices from all directions to instantly transform any space at home or the office into a meeting room. Smart Voice Enhancement: PowerConf Bluetooth speakerphone utilizes a custom DSP algorithm to optimize your voice in real-time and effectively reduce background noises. Optimized Clarity and Volume: Your voice is automatically balanced to make up for differences in volume and distance from the Bluetooth speakerphone. Perfect For Home Offices: Connect to your phone via Bluetooth or to your computer with a USB-C cable-without needing to install drivers. PowerConf Bluetooth speakerphone is Zoom certified and is compatible with all popular online conferencing platforms. 24 Hours of Call Time: A built-in 6,700mAh battery gives you the option to go wireless and hold meetings virtually anywhere. Integrated Anker PowerIQ technology allows you to charge other devices via PowerConf at optimized speeds. Specifications Acoustic Package: 1 x 1.75inch full-range drivers Driver Output: 1 x 3W, THD 1% Connectivity: Bluetooth wireless connector + USB-C Bluetooth Version: 5.0 Battery: Built-in 6,700mAh battery Call Time: 24 hours Power Charge In: 1 x Type C, 5V/2A input Power Charge Out: 1 x USB Type A, 5V/2.1A output Material:ABS colour:As Shown Package Contents: 1 x Bluetooth Conference Speaker Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.