Logitech MK550 keyboard RF Wireless Black

Logitech® Wireless Wave Combo MK550. A mouse-and-keyboard combo that gives you a comfort curve without the learning curve. The keyboard’s Wave design with Constant Curve layout and cushioned palm rest guides hands into just the right position and conforms naturally to your fingers, helping you type with ease and confidence in a familiar layout. The mouse is a joy to hold—and use—thanks to the soft rubber side grips and laser tracking that’s smooth and precise on just about any surface.* And your desktop is always ready with up to three years of battery life for the keyboard and two years for the mouse, and a tiny Logitech Unifying receiver that you can plug and forget. * The laser sensor does not work on glass or mirrors.

• BIG LOUD PRISTINE SOUND + EXTREME BASS: Ultimate Ears HYPERBOOM is a portable Bluetooth speaker with supermassive, beautifully rich sound with big booming bass.
• EASY MUSIC SHARING: Play music from four different devices and easily switch between them with just a press of a button. Connect via two Bluetooth inputs, one auxiliary, and one optical input.
• ALL DAY 24 HOUR BATTERY LIFE: HYPERBOOM sports an up to 24-hour rechargeable battery that keeps the party pumpin’ wherever you take it. Or plug it in to rage for the rest of time.
• ADAPTIVE EQUALIZER: This party speaker does all the heavy lifting to rock a pitch-perfect sound anywhere. Its brainy adaptive EQ literally reads the environment—and automatically customizes the sound to whatever space it’s in.
• SPILL AND SPLASH PROOF: What’s more? HYPERBOOM is built to handle the sloshiest of soirées. Got a spill or splash — the IPX4 rating has got your back! Simply wipe it off, and you’re good to go.
• PARTY UP: Connect HYPERBOOM with any BOOM, MEGABOOM, or even another HYPERBOOM to kick-start a party of truly ultimate proportions. Adding just two to four can reach noise-violation levels of fun.
• USB CHARGE OUT: HYPERBOOM is the party powerhouse that even gives your phone a boost. Flip open the weather door, plug into the USB charge-out, and keep bangin’ while your phone’s powering up.