... radio with wake up light. Features: Powering:1.AC powered;2.2 X AA size batteries for backup; Radio:1.Digital Tuning FM; ... , FF, function, stop/time/memory, power/standby/alarm off, light on/off, light+, light -, volume +, volume -,alarm1, alarm2, sleep, snooze/color; ... IN/OUT Terminals:1.3.5mm jack for AUX-IN;2.3.5mm earphone ...