• Is your indoor air quality up to standard? – Part 3

  The best air purifier for small room is Coway Airmega, which is powerful and cheap, except for no smart features. We summarize buyers’ guides of different air purifiers for you to choose a more appropriate one.

• Discover nine insider stories of Apple in Epic lawsuit – Part 2

  Because of the huge profit, Apple is trying its best to keep Netflix selling the subscription services on iPhone. And Apple is reluctant to admit that App store is very lucrative.

• Top 10 Semiconductor Buyers in the World: Apple and Samsung Take the Lead, While Huawei's Purchases Plummet

  spent 23% less on semiconductor chip purchases last year.

• Anything You Want to Know About AirPods - Part 2

  What if you want to use the AirPods with a non-Apple product? It is simple and easy. The charging case has a pairing button on it. Stick the AirPods in the charging case, and then look for a round, white, small button on the back of the case. You should be looking at it with great attention, otherwise you cannot find it.
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