Electric Joint Publisher: TTCX Inc. Genre: Lifestyle Released: 27 Jul, 2014 Size: 31.0 MB Price: FREE! Click here to request a review of this app App Store Info Description Drag the current of the positive and negative pole connected correctly. Carefully observe the connection electrode correct each layout, challenge yourself. What's New in Version 1.1.0 优化升级! Screenshots Screenshot 1 of 8