Method for play synchronization and device using the same

A first device, comprising:

• a memory for storing at least one content;
• a communication unit for communicating with a second device;
• a processor for reproducing the at least one content, transmitting information corresponding to the at least one content to the second device to reproduce content corresponding to the at least one content in the second device, receiving a message an external device while reproducing the at least one content at the first device, providing the received message while reproducing the at least one content at the first device and transmitting information corresponding to the received message to the second device, the information corresponding to the received message being used to enable the second device to provide a message corresponding to the message while reproducing the content corresponding to the at least one content.

A second device, comprising:

• a communication unit for communicating with a first device;
• a processor for receiving information corresponding to the at least one content from the first device, reproducing content corresponding to the at least one content, receiving, from the first device, information corresponding to a message that is transmitted from an external device to the first device, and providing a message corresponding to the message that is transmitted from the external device to the first device while reproducing the content corresponding to the at least one content.