Features:
1. Work out hands and fingers to improve flexibility and circulation and train your arm muscles.
2. Talking handheld digital hand grip with LCD displays and voice announces current grip force, accumulated grip force, number of grips and maximum grip force.
3. Announce instant workout results in a pleasant voice, great benefit for aged people who are unable to read the digits from the LCD screen. 4. Convenient to carry it with you wherever you go, both for home, office, and travelers.
5. Small enough to carry it in your pocket.
6. Ergonomic grip design fits comfortably in the palm of your hand.
7. Improve performance of those who have to use keyboard every day, musicians, ball game players, and fun pastime for everyone. --
Specifications:
1. Force displays in pound or kilogram.
2. Displays workout result in talking mode or in mute mode.
3. Maximum grip force is 110 pounds.
4. Minimum grip force is 9 pounds.
5. Maximum accumulated force is 9999.9 pounds.
6. Maximum number of grips is 999.
7. Using 2xAA battery (not included).
8. Product size: 7x3x1.5 inches.
9. Product weight: 0.3 lbs.