Out of nowhere, he found a black box like a brick, and said to Yi Han: "This is a liaison, I just made it not long ago." ”

Yi Han took it and was slightly surprised by the weight of this thing.

"This thing doesn't need to be recharged, you just need to carry it with you every day, and I haven't tested the specific distance at which it can be used. But according to my calculations, there should be no problem going from the westernmost point to the easternmost point on the mainland of China. As long as you don't go too far, I'll be able to get in touch with you. ”

Yi Han flipped the liaison device in his hand and asked, "How do you use this thing?" ”

"It's about the same as a walkie-talkie, there's a dial-up here,......

"What family, it's all the end of the world, and there is money to open a zoo" Chapter 208 The wind and rain are coming is in the middle of the hand, please wait a moment,

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