Abstract: A wearable device and a wearable magnetic strap are disclosed. The wearable device includes a first magnetic strap, a second magnetic strap, and a wearable component. One end of the first magnetic strap is fixed on the wearable component, and one end of the second magnetic strap is fixed on the wearable component. The first magnetic strap and the second magnetic strap are molded from a mixture of plastic and magnetic powder, and the first magnetic strap and the second magnetic strap are gaplessly attached to each other and attracted to each other.

Abstract: A method for manufacturing a magnetic data line includes steps of providing a plurality of metal wires; forming a rubber layer around the plurality of metal wires, magnetizing the rubber layer to make the rubber layer magnetic; and baking the rubber layer that is magnetic within a predetermined time under a predetermined temperature to make magnetic poles of the rubber layer stable to obtain the magnetic data line. The rubber layer is made from a mixture containing at least rubber and magnetic powder.

Abstract: A magnetic data cable includes a cable body and data connectors. The data connectors are respectively connected to two ends of the cable body. The cable body includes a cable core and a wrapping material layer wrapped around the cable core. At least one layer of the wrapping material layer is a magnetic material layer. When the magnetic data cable is wound into coils, each two adjacent coils arranged from top to bottom or each two adjacent coils arranged from left to right are magnetically attracted to each other by the magnetic material layer. Since the magnetic material layer is integrally distributed in the wrapping material layer, so the cable body 100 is magnetic and it is easy and simple to adjust a diameter of the coils by winding.

Abstract: The present disclosure provides an intelligent refrigerating garment. The intelligent refrigerating garment includes a garment body and a water circulation refrigerating device. Water storage layers are disposed on an inner side of the garment body. A water outlet of the water circulation refrigerating device is communicated with a water inlet of the water storage layers. A water inlet of the water circulation refrigerating device is communicated with a water outlet of the water storage layers.

Abstract: A cooling vest is provided which comprises: a vest having an interior volume, and a left and right pocket attached on the front of the vest; an elongated polyurethane tube having a first and a second end, wherein the tube is arranged in the interior volume in a “U” shape; a pump; an ice bag having an ice box received therein, wherein the ice box is full of ice, the first end of the tube is connected with an upper inlet of the ice bag, a low outlet of the ice bag is connected with the pump, the second end of the tube is connected with the pump; a switch for switching on/off of the pump, wherein the ice bag, the pump and the switch are received in one pocket together; and a portable power electrically connected with the switch, wherein the portable power is received in the other pocket.