Star Trek Command Insignia Emblem Mini Twin Bell Alarm Clock All Star Trek fans will love the sound of waking up to this alarm clock! Well, the waking up part no so much, but at least you'll get to wake up to this classic style mini twin bell alarm clock with the Star Trek Command Insignia Emblem on the gold clock. Wake up and seize the day with this Star Trek Star Trek Command Insignia Emblem Mini Twin Bell Alarm Clock! Requires 1 x 1.5v AA batteries, not included. Measures about 5-inches tall. Ages 14 and up.