The easiest chord keyboard to learn
王（Wang）光达（Guangda）
![王（Wang）光达（Guangda）]()
王（Wang）光达（Guangda）
Healthy keyboard， Keep fit at work to prevent chronic diseases ， Shenzhen Shunhuajianye Technology Co.，Ltd. - 首席执行官
Keys of 147，258，369 is regarded as a three-layer tower, and the chord keys between them is the tower in tower structure, that is, one tower is inserted into each layer of another tower, which is the downward double increasing feature of chord keys.
And the strokes of each chord letter are consistent with the fingering of its key position, which is very easy to memorize. In addition, there are key position tips to help you type the keyboard blindly.
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