Hi Chan-Yeol, > How can I know BlueZ A2DP, AVRCP profile version.? > > As far as I search on the web site, A2DP,AVRCP version is 1.0 respectively > > But I expect BlueZ version is higher than we search. I think that Johan and Luiz can give you more detailed answers here. However normally BlueZ follows the latest specs., but in the case of AVRCP I am sure we only implement some of the optional features. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html