Struggling to open jars, carry grocery bags or feel confident holding that umbrella? Retrain your grip with the Digital Talking Power Hand Grip Exerciser. The Talking Hand Grip Exerciser automatically logs repetitions and grip strength. Then, with the push of a button, it reads them back to you - so keeping track of your progress is easy. Just squeeze the ergonomic resistance handle. Small enough to fit in a drawer or purse. Uses 2AA batteries, (not included).