Voice assistant built-in: No Voice Assistant Built-In
Model name: SB Ultra
Number of HDMI ports: 1
Number of channels: 9 Speaker Channels
Frequency Response: N/a
Number of audio inputs: 2
Battery: 1 CR2032 Lithium, Optional, Included
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869