Red LED Alarm Clock (630-0769) Specifications Faxback Doc. # 32662 Display Type..................................................0.6-inch LED Power Requirements......................................AC 120V, 60 Hz, 5W Battery Sentinel............................................One 9V Battery Battery Backkup...............................................Standby 15uA 9V DC Dimensions..............................1 13/16" x 5 1/8" x 4 15/16" (HWD) Weight...........................................................320 grams (br/all-05/10/96)