Connecting piece and shoes comprising connecting piece

摘要: The invention discloses a connecting piece. piece is arranged in groove formed sole of shoe and used for being matched with carry-on locating device which also the groove; cuboid comprises cavity, two concave openings first slot, wherein cavity located center suitable containing circuit board so as to establish electric connection between components device; are oppositely corners bottom part be bulges at positions corresponding grooves fixing slot side surface, far away from device, contain wires among all shoe. pair shoes comprising having function.