What does the hi-tech products can bring to us? Today, we feel that the day to live as usual, nothing change. In fact, technology, rapid progress in this period of time ... Let me show you some interesting and useful things, there is always one you like: 1. Cumulous - Parasol：Sunny inflated umbrella ---Imagine when the weather is sunny , the edge of the umbrella in the pool will automatically inflatable prop up, is not a kind of special romantic feeling? 2.ButterUp：the knife to cut the butter ---This product since sale in the kickstarter, instantly sold more than 10,000 pieces. Mainly because every day the average Western people like to eat bread with butter, but the butter just come out of the refrigerator are very hard, and difficult to cut, with this knife can easily solve this problem! 3.Pearl：power bank + compact ---For ladies, both a make-up function and charge phone power , isn’t it very useful? 4.Avo: the self-cleaning tropical fish tank ---...