1pcs Q12/s12/s2 Waterproof Children's Watch Magnetic Charging Cable Smartwatch 1. Introduction of magnetic charging line The magnetic charging line is also called: a magnetic data line, a magnet charging line, a magnetic usb charging line, etc., and is composed of a pin needle, a magnet, and a plastic shell structure. The inside is charged by the pogo pin, and the signal and charging can be designed. 2. Advantages of magnetic connectors (1) Humanized design, automatic adsorption, simple operation (2) The anti-drop adsorption interface is easy to remove, and it is not easy to drive the machine. (3) Long service life. (4) Waterproof, the female end design can achieve dustproof and waterproof (IPX8) (5) Space saving, the female end can realize pogo type and SMT DIP jumper connection in pcb transfer (6) Fast charging time (7) Corrosion resistance, excellent corrosion resistance (48H-120H) for use in harsh environments Specifications: Smart bracelet watch magnetic USB charging data cable 2-pin universal smart watch charging cable Adaptation: Universal 2 contact smart bracelet, children's watch Q12/S12/S2/Q15 and other waterproof models. Contact specifications: spacing 7.62 Rubber: Black/White Environmentally Friendly Compound Electrical Testing: 100% Electrical Testing Package Included: 1* charging cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.