High Quality NEW!!! Material: ABS Dimensions: 147 x 40 x 90.5 mm Weight: 147 g Screen Type: LED LED Quantity: 30 pcs Adapter Input: AC100-240V, 50/60Hz Adapter Output: 5V-1A Borderless Curve Screen Digital Clock 12/24 hrs Time Display 3 Alarm Clocks Sounds; Buzzer, Bird’s Singing & Chord Ringtone. 2 Adjustable Volume Controls; 75dB & 85dB. 9 Minutes Snooze Function 6 Adjustable Brightness Battery Backup System Easy Operation - Just one minute to complete all your clock's settings!