Aris1914 You can add any input from 5v-20v , so you can make a cable and power it with whatever you want

Aris1914 180and200refers to size. bn180 is a bit smaller check the dimensions in the product description bn 180: 18mm*18mm*6mm bn220 : 22mm*20mm*6mm

Aris1914 haveto connect your account to china mainland server to get this work

Aris1914 65mmmotors

Aris1914 They allready have the in stock 120pieces of HD3's on the highest price at the market no (500$ and everywhere is 450 and even 400$) , so we dont expect them to be in stock before the old Hd3's version... They allready have the in stock 120pieces of HD3's on the highest price at the market no (500$ and everywhere is 450 and even 400$) , so we dont expect them to be in stock before the old Hd3's version is sold out Ver mais