1.FM outside sound, frequency range :70-108MHz
2.AUX external audio source input (LINE), AUX audio cable into the switch automatically
3.Single decoder: Support MP3 player
4.LED display
5.Shutdown charging, charging display
6.Dual-mode power supply: support the local distribution of the special USB power cable for power supply and the BL-5C Li-ion battery-powered, dual power supply mode of freedom of choice
7.Headphone output
8.Power and memory to play: automatically remembers the last playback interrupt
9.Headphone output interface can be used in this machine distribution dedicated USB power cable to the computer or charger, automatic lithium batteries