according to the invention is used in winter, the winter that is either related to the simple, such as strong as the fixed all of a sudden.;this is a selection for ear type earrings attached to be formed in the production is simple, but for a long time, the elasticity is used off the problem.;in order to achieve the original design of the box is attached to the ear earplugs and then fixed to the side of the hinge can be attached to the left ear to the right as far as possible, and the earphone is saved can be bent to form a head all of a sudden .
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