Logitech Z407 Bluetooth Computer Speakers with Subwoofer

•  IMMERSIVE SOUND: This perfectly tuned 2.1 speaker system offers a peak power of 80 watts and a 40 watt RMS. Digital signal processing delivers a balanced sound profile and enhanced bass to give you immersive, lifelike sound, ranging from crisp high notes to powerful mid and low ranges, without compromising rich, deep bass

•  POWERFUL BASS WITH EXCEPTIONAL SOUND CLARY: 20-watt digital bass signal processing produces deep, clear bass for superior sound performance. The down-facing subwoofer gives intensity to your music, movies and games while preserving rich, vivid sound

•  ONE BUTTON FOR WIRELESS TOTAL CONTROL: With a range of 30m, the wireless tuning knob allows you to adjust your sound across the room. Press and rotate to play, pause and mute, adjust volume and bass. It's easy and you don't even have to get up

•  TWO POSITION SPEAKERS: Elegant oval-shaped speakers in refined graphite grey. Place them vertically or horizontally

•  DIFFERENT WAYS TO CONNECT AND CHANGE MODES: You have a choice. Connect up to three devices via Bluetooth, micro-USB and 3.5mm input. The source selection button at the bottom of the button allows you to change the wired connection mode (3.5mm and micro-USB). Quickly return to Bluetooth connection by pressing the Bluetooth button

•  Wireless range: 20 m

•  USB Protocol - Micro USB slot, connects to other USB devices, does not charge USB devices System Requirements - Works with Windows, Mac or Chrome computers via AUX, USB-A, Bluetooth and iOS or Android Bluetooth enabled devices. Supported Hardware (at Output) - Supports USB Devices (Type A, Type C)