iBasso DX150 DAP 128GB micro sd card Protective case AMP6 amp module with 3.5mm output, USB-C charge/data cable, Coaxial adapter cable, Android OS. selling because I rarely use it anymore. Works and sounds great. It is on the slow side. There is a modified firmware that helps speed it up. I do not recommend for streaming apps. Primarily for music you store on the micro sd card. New battery installed 2 weeks ago.