The Rose RS-301 is an innovative and user-friendly portable music player based the Android OS and featuring a 5-inch touchscreen. It supports almost all types of playback, airplay, and chromecasts, including DLNA-based wired and wireless network systems, Bluetooth A2DP Sink, Internet radio, AUX, Optical, USB and Micro SD inputs. Capable of playing high-resolution audio formats (MQS, DSD) through four speaker units and a hybrid amplifier (analog + digital), the RS-301 features a smooth volume control and an original ROSE design with a sleek aluminum finish.