CME Xkey 37 Air MIDI Mobile Keyboard | MaxStrata®
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CME Xkey 37 Air MIDI Mobile Keyboard | MaxStrata®


CME Xkey 37 Air MIDI Mobile Keyboard | MaxStrata®

$ 329.00 USD $ 409.00 USD

Bluetooth Enabled CME Air Keyboard with 37 Keys

The Xkey 37 Air portable mini keyboard makes you a musician on the move! Enjoy highly responsive, full featured sound, and ease of use all in a package lighter than an iPad! (less than 2 pounds!)

Highly Versatile Portable Mini Keyboard

Even with its amazing size and weight, this CME air keyboard still employs standard sized keys. A simple push of a button allows the mobile keyboard to reach octaves higher than piano. The Keys are pressure sensitive so you can play fortissimo and pianissimo. Download the official Xkey mobile keyboard app to configure your CME air keyboard to your liking.

The CME air keyboard is at the height of efficient design. You can easily fit this marvel of MIDI keyboard technology in a backpack or other bag and barely notice an increase in weight. Beginners and experts alike will take to the CME air keyboard like non other.

Octave change, pitch modulation, and sustain function at the press of a button.

128 levels of key sensitivity.

Mac, iPhone, and iPad compatible out of the box. (PC and Android are compatible via WIDI BUD accessory)

Lithium battery for long battery life.

Brushed aluminum finish similar to Macs.

100% MIDI compliant mobile keyboard with apps and peripherals.

USB and Bluetooth connectivity.

Ultra Slim. Great Design.

Lighter than an iPad!

Xkey Air is made from rugged, brushed aluminium. The same material that is used in Macs.

It only weighs 610g (1.34 lbs) so you won’t even know it’s there. Pop it in your backpack, or use the optional Xkey carry case.

Mac. iPhone / iPad. 

(PC and Android can be connected with the WIDI BUD accessory)

Slip Xkey Air into your backpack or carry case and you’re good to go.

Connect it to your favorite device, launch your favorite app … and your recording studio is open for business. Xkey Air is pro standard. But even if you’re still learning to play the keyboard, you’ll love the quality and features.

Wireless & Low Latency

Bluetooth 4 MIDI controller. Low latency!

Long Battery Life

Powered by a lithium battery for hours of music creation.

Real Size Keys

37 full size keys

Aluminum Body

Robust, high quality construction. Looks great. Same finish as a MacBook.


Download the free Xkey Plus application. Configure your keyboard how you like it.

100% MIDI

Use Xkey with your favorite music apps on your favorite devices. Works out of the box.

Mobile Native

For iPhone or iPad. Compatible with hundreds of free and pro apps.

Polyphonic Aftertouch

Your pressure on the keys controls the effect individually. Professional studio standard feature.


Made for travelers and mobile users. Fit in any bag & case!

Regular Updates

Benefit from upcoming new features. Upgrade your Xkey online!

Smart Buttons

Octave Change, Pitch Bend, Modulation, and Sustain function buttons.

Velocity Sensitive

Play loud with one hand, soft with the other. There’s 128 levels of sensitivity.


  • 37 full-size keys (3 octaves).
  • 100% MIDI compliant.
  • Velocity sensitive.
  • Polyphonic aftertouch.
  • Pressure sensitive Pitch bend and Modulation buttons, with continuous MIDI control data.
  • Octave +/- push buttons.
  • Sustain button.
  • Rechargeable Lithium Battery
  • Firmware upgradable via USB.
  • Configurable via Xkey Plus free app for iOS, Mac OSX, and Windows.
  • MIDI: USB and Bluetooth.
  • Indicator LEDs: Activity, Connection state, Battery.
  • Width: 553 mm (21.77 in)
  • Height: 135 mm (5.31 in)
  • Depth: 16 mm (0.62 in)
  • Weight: only 890 g (1.96 lb) - 20% lighter than a 11-inch MacBook Air!
Power consumption:
  • ~ 125mW / 25mA
Included in packages:
  • Xkey Air (37 keys) 
  • CME Xkey Air 37 (Bluetooth) Quickstart Guide
  • Micro USB cable

Manufacturer: CME

MaxStrata Promise  

At MaxStrata, we strive to provide the best customer service possible to ensure the utmost satisfaction for our customers. We work hard to promote our promise by offering Express Shipping anywhere around the world, a full 30-day money back guarantee, and a one-year limited manufacturer's warranty for products.

Express Shipping

Through MaxStrata, we strive to make innovative products available to everyone, anywhere, at a low cost. To fulfill our promise, we provide Free Express Shipping and Returns* in the contiguous United States and Low-cost Express Air Shipping for our Hawaii, Alaska, and International customers. By instilling the MaxStrata Promise into our shipping practices, we are ensuring that you receive the quickest delivery time at the lowest price possible.

Full Refund

Change your mind about your purchase? No Problem! At MaxStrata, we ensure our customers a 30-day return period for any new and unused product* for a full refund.

Product Warranty

By completing your purchase at MaxStrata, you guarantee yourself a one-year limited manufacturer's warranty on your product that will cover manufacturer defects not caused by the customer.

*  For customers living in Hawaii, Alaska, and outside of the United States, the customer will be responsible for paying for the shipping costs for returning the item back to MaxStrata within 30 days of delivery.



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