Sound you can trust. PreSonus Eris-series studio monitors are used worldwide by audio engineers who need to hear every detail of their recordings. Ideal for gaming and home video production, the Eris E3.5 employs the same technology as the larger Eris models to deliver studio-quality sound, with a smooth and accurate frequency response. Yet they’re compact enough to fit almost anywhere. Woofers that deliver a cleaner overall sound. Every Eris-series studio monitor utilizes a woven composite, low-frequency driver. The weave and nature of the Eris E3.5’s 3.5-inch woofer result in a more constant dispersion pattern throughout the frequency range, resulting in less time-smeared audio and cleaner overall sound. The Ultimate Backlight Computer Accessories Kit 4-in-1 Combo Bundle Comes with Everything You Need to Play Your Favorite Desktop, Laptop For Music Creations, Home Studio Recording or Console Video Games in Cool Color Style | Illuminated Keyboard, Optical Mouse, Mouse Pad & Headset Feature Visually Stunning Backlight with Adjustable Brightness & Mesmerizing LED Lighting Effects.BACKLIT KEYBOARD WITH SHORTCUTSHigh-Speed 104-Key Membrane Keyboard Includes 10 Multimedia Keys for Accessing Computer, Internet, Email, Search, Calculator & Adjusting Light Mode, Volume +/-, Pause/Play, Stop & Mute | Ergonomically Designed with Smooth, Quiet Clicks, Optimal Tip Angle, Non-Slip Elements & Wrist Support | 4’11” USB 2.0 Cable.PROGRAMMABLE GAMING MOUSE AND PADComfortable Wired Mouse EnablesQuick, Precise Cursor Movement with Cool Cracked Paint Pattern, 4 Integrated Buttons, Ambidextrous Styling & Adjustable DPI Settings to Suit a Variety of Gaming Scenarios | Matching Wired Mouse Pad Provides a Smooth, Spacious Surface for Mouse with Gripped Bottom & Durable Edges