Enjoy rich stereo sound at your desk from Logitech Z207 Bluetooth Computer Speakers. Two drivers create the perfect balance between the mid and high tones while two passive radiators deliver bass from this four-driver design. Listen via Bluetooth or a wired connection and seamlessly switch between them with the Logitech Easy-Switch feature. 10 Watts peak power delivers room-filling sound. Easy connection to multiple devices via Bluetooth wireless or 3. 5 mm cable. Convenient on-speaker controls for easy access to Bluetooth wireless pairing, power and volume adjustments. Easy-Switch technology for simple switching between audio devices. Works with Bluetooth enabled devices and any device with a 3. 5mm input including a computer, television, smartphone, tablet and music player. Four-driver design plus passive radiators for balanced high, mid and bass tones. Experience rich, room-filling stereo sound at your desk.