These Keys Open Doors
The sleek, stylish LK-S450 weighs less than 5 kgs and features 61 full-size, touch responsive keys with Casio's Key Lighting system. The easy-to-read LCD display and intuitive controls give you everything you need to bring your music to life.

Learning that Feels Like Playing
Just choose a song and the keys become your guiding lights, with intuitive Step-Up Lessons to help you along. With the free Chordana Play app for iOS/Android, you can also learn to play any MIDI file using standard notation, a "piano hero"-style display, or both.

The Heart of a Champion
The LK-S450’s AiX Sound Source offers high-quality sounds like a costly keyboard. When you turn it on, you get a rich German concert grand piano sound and 600 tones including electric pianos, organs, strings, and synths for versatile playing.

A World of Music to Explore
The LK-S450 offers 200 full-accompaniment rhythms that create a backing band for you. It adapts to your playing with drums, bass, guitars, and more, making it easy to enjoy music in any style.

Small Size, Huge Sound
There are three ways to experience the LK-S450's amazing sound quality at its best. First, the bass-ported speaker system delivers punch and clarity throughout the entire volume range. Second, plug in a good set of headphones for personal play. Third, turn on SURROUND, and the sound from the speakers will place you right in the middle of your music.

Take It To Go
With a LK-S450, there’s no reason to feel tied down. Just pop in 6 AA batteries, attach a strap, and wherever you are becomes center stage.

Connected to Your World
The micro USB port connects your LK-S450 to any PC, Mac, iOS or Android device with no drivers or installation needed. With the optional WU-BT10 Bluetooth MIDI/audio adapter, you can even connect wirelessly to your favorite devices to control them via MIDI, or to use the LK-S450 as a Bluetooth speaker.