A decorative wireless earphone is a single piece integrated with a necklace, a microphone, a main unit and an earpiece. The main unit has a shape of pendant and the earplug is hidden behind the ornamental part. The lead wire is received in the necklace. The distance between the microphone and the earpiece is almost equal to the distance between the mouth and the ear of human. Due to the wireless earphone being designed as an ornament, it could be worn on the neck naturally and reasonably with less chance of being lost, convenience and easy-storage. Hence, the decorative wireless earphone of the present invention has enhanced the value thereof additionally and has promoted competition thereof in the market.