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CME Xkey Air 37-key Bluetooth MIDI Controller Certified Open Box , $296.10 - Add to Cart Skip to Product Information

CME Xkey Air 37-key Bluetooth MIDI Controller Certified Open Box

Item ID: XkeyAir37d1
CME Xkey Air 37-key Bluetooth MIDI Controller
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CME Xkey Air 37-key Bluetooth MIDI Controller Certified Open Box

A Portable MIDI Controller with Pro Features

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Our Product Research Team

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At Sweetwater, we're shocked by the wealth of pro features - like full-sized, velocity-sensitive keys with polyphonic aftertouch - the CME Xkey Air 37 MIDI controller packs into its ultra-portable format. Compatible with a plethora of apps on your iOS device, the Xkey Air 37 adds a mere 7ms of latency, for an incredibly responsive feel. Perform wirelessly from anywhere, thanks to Bluetooth connectivity. Quick-touch buttons yield complete command over octave change, pitch bend, modulation, and sustain. Powered by a rechargeable lithium battery, the Xkey Air 37 will work continuously for more than 10 hours on a single charge. Built from durable aluminum, the CME Xkey Air 37 is ready to go wherever your music takes you! CME Xkey Air 37-key Bluetooth MIDI Controller Features at a Glance:

  • 37 full-sized, velocity-sensitive keys with polyphonic aftertouch
  • Create music with any of the hundreds of available MIDI-compatible iOS apps
  • Adds a mere 7ms of latency for an incredibly responsive feel
  • Bluetooth connectivity lets you perform wirelessly from anywhere
  • Quick-touch buttons yield command over octave change, pitch bend, modulation, and sustain
  • Works continuously for more than 10 hours on a single charge
  • Highly configurable using free Xkey Plus app
  • Ultra-portable - fits easily in your bag or case
  • Durable aluminum construction

The ultra-portable CME Xkey Air 37 MIDI controller is packed with pro features!

What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.