RHYTHM Alarm Clock, Loud Bell Sound, Backlight, Continuous Second Hand, 8RA647SR02

Size: 8.4 x 15.9 x 8 cm Power source: 2 x AA alkaline batteries (not included) Movement: Quartz, Second hand: Continuous second hand (moves smoothly and quietly) Alarm: High-volume bell sound (high ⇔ low) switchable (A smart alarm clock with a high-volume bell sound. The volume can be switched between high and low. The quiet continuous second hand makes the ticking sound unnoticeable.) Please prepare 2 new AA alkaline batteries separately. (Please avoid using batteries that you have in storage, as they may be discharged.) *[When the remaining battery level is low, the bell sound (high) will not ring. Please be sure to replace the batteries promptly when using the high-volume bell sound.]