Reloj despertador digital con luz LED nocturna y batería de respaldo, color negro

It's a charger and a thermometer Digital alarm clock with a 0.7-inch green LED display for easily checking the time at a glance Built-in nightlight gently illuminates a dark room Repeating snooze function makes it possible to sleep a little longer AC powered with integrated power supply. Batteries may be used as a backup power source to ensure time and alarms are retained in memory for 8 hours (refer to User Manual for details)