Altec Lansing Power Duo Bluetooth Tower Speaker Set - Great Sound & Bass! Description: Upgrade your home audio with this powerful Altec Lansing Power Duo (ABT385) tower speaker set. These speakers deliver room-filling sound with deep bass and look amazing with their built-in green LED lighting. Condition: Excellent, fully functional, and very loud! Key Features: Bluetooth Connectivity: Stream music wirelessly from your phone or tablet. Multiple Inputs: Supports HDMI (ARC), Optical, and RCA for easy connection to your TV or PC. LED Light Effects: Cool green illumination that matches the beat. Integrated Controls: Easy-to-use front panel for volume, source, and tone adjustments. Modern Design: Sleek tower profile that fits any room decor.