Daily Archives: 16/05/2016

A Bluetooth device review: KN308 from AliExpress of China.

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This a bluetooth named “KN308” device is from AliExpress seller who in China. I bought it for about 4 USD, and took over a month to hold in my hand. I’ve been teared down so easily (just pulled each different side of plastic case) and checked what components used in. … Read more »