Quick overview from the supplier:
Dual Alarm Clock Radio Muse M-10 BLACK, 0.6 inch white LED Display, Dimmer (High /Low/Off), PLL Radio with 20 FM preset stations, Wake up by Radio or Buzzer, Snooze, Sleep, AC 230V, Battery backup: 3V 2×1.5V AAA (not included), 45x70x120mm