Dell Pro Premium Conferencing Soundbar - SB725 Experience exceptional conferencing audio clarity with this AI-based premium soundbar equipped with enhanced noise-cancellation technology. Technical Information Connectivity Technology Wired Cable Length 150 mm Active Noise Canceling (ANC) No Artificial Intelligence Noise Cancelling (AINC) Yes Features LED Status Indicator Microphone Microphone Frequency Response 110Hz to 14kHz Microphone Pickup Range 2.3 m Speaker RMS Output Power 3.60 W Speaker Size/Type 52 mm Sound Pressure Level 90dB @ 0.5m Speaker Frequency Response 150Hz to 20kHz Interfaces/Ports USB Yes Controls/Indicators Status Indicators Mute Teams Active/Notifications Controls Volume Up MS Teams Volume Down Call End Physical Characteristics Height 40 mm Width 297 mm Depth 35 mm Weight (Approximate) 253 g Compatibility P-Series Monitors:P2222H, P2223HC, P2225H, P2422H, P2422HA, P2422HE, P2423, P2423D, P2423DE, P2425H, P2425HE, P2425, P2425E, P2425D, P2425DE, P2721Q, P2722H, P2722HE, P2723D, P2723DE, P2723QE, P2725H, P2725HE, P2725D, P2725DE, P2725QE, P3221D, P3222QE, P3223DE, P3223QE, P3225QE, P3225DE, P3421W, P3421WM, P3424WE, P3425WE U-Series Monitors:U2421E, U2422H, U2422HE, U2422HX, U2424H, U2424HE, U2722D, U2722DE, U2722DX, U2723QE, U2723QX, U2724D, U2724DE, U2725QE, U3023E, U3223QE, U3225QE Operating System Supported Windows 11 (64-bit) Windows 10 (64-bit) Mac OS