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Portable Roll-Up Flexible Full 61 Soft Responsive Keys Synthesizer Electronic Piano Keyboard with Built-in Speaker CKB-28639

  • Model: CKB-28639
  • Weight: 1.23kg (43.39 oz)
  • Date added: 03/12/2011.
3 Reviews | Write a review 
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3 out of 3(100%) customers would recommend this product to a friend.

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Product Features:

  • Good News: We are glad to tell you that we have this item in stock in our US and UK warehouse, which means the item could be dispatched from US or UK, and in that way, you will receive your items much earlier.
  • Delivery Time:
  • --- approx 2~3 business days to most US/UKdestinations
  • --- approx 3~5 business days to faraway US/UK destinations
  • Please note that delivery time may vary, particularly during peak periods or in-climate weather conditions
  • Buy CKB-28639 from US warehouse, please click here: CKB-28639-US
  • Buy CKB-28639 from UK warehouse, please click here: CKB-28639-UK
  • Flexible keyboard piano
  • Suitabe for children beginners, kids, family fun, music enthusiast, professional players, or people on the go
  • Keyboard model: 61keys (standard piano key 5 Octave +1 key)
  • Tone: 128
  • Rhythm: 100
  • Demonstration songs: 40
  • With MIDI OUT, built-in speaker, external speaker jack and headphone jack
  • LCD digital display
  • Multi buttons on the for easy operation
  • Roll up design, roll for storing and unroll for playing
  • Powered by AC adapter (not included) or 4 x AA battery (not included)
  • Can be connected to PC for editing and recording via a MIDI cable (not included)
  • Size: 225 x 88 x 31mm
  • Color: mainly silver & black & white

Package Contents:

  • 1 x Flexible Keyboard Piano
  • 1 x Instruction


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  • Roll up piano

  • 3.2" 2-SIM Quad Band Bar



Customer Reviews

Average customer review:
(5out of 5)
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3 out of 3(100%) customers would recommend this product to a friend.
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Showing 1-3 of 3 reviews

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by Ольга ( Ukraine ) 2012-03-04 12:27:11 GMT

Отличная штука, особенно для детей. Клавиши не оторвут и не поломают :). Звучит отлично, все инструменты еще не исследовали :)). Очень компактный, удобно транспортировать.

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by Mikhail ( private ) 2012-03-13 07:59:15 GMT

за такие деньги отличный товар звук хороший материал самих приятный на ощупь , по размеру понравилась - ребенок доволен играет каждый день ))))), средние клавиши 2-3 штуки как бы западают звук получается долгим . Ну вообщем посоветую брать за такие деньги !

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by Alexis Omar ( Mexico ) 2011-05-12 22:33:59 GMT
Involvement: Expert (understands the inner workings) Ownership: less than 1 week

Pros: Cheap, roll up, variety of rhytms and songs, portable, good for beginners in music and learn play piano, better than dealextreme or focalprice.

Cons: The quality of the buttons is not very good, equal the plastic looks cheap, the spekear sometimes hear loud and distour.

Bottomline: recommended to be your first piano and musical instrument.

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