The most popular and common one. The needle of the earring passes through the ear hole and is fixed behind the ear with a bracket. Nail earrings are usually used for white pierced ears.
2, two nail earrings hanging earrings
Beads hanging on the ears usually have a string of jewelry as an ornament. The length varies, some are only 2 cm under the ear bead, and some can grow to the shoulder. Long hanging earrings, usually used in more grand occasions.