Features: Adjustable Resistance Levels: Our wrist expander finger exerciser features adjustable resistance levels allowing you to customize your workout and gradually increase grip strength. Whether you're a beginner or a seasoned athlete this hand exerciser gripper stretcher is perfect for improving hand and forearm strength. Smart Counting and Tracking: Our training hand gripper for men comes with a built-in smart counting feature that accurately tracks your grip strength progress. With real-time feedback you can monitor your performance and set achievable goals making your workouts more effective and motivating. Versatile and Compact Design: This adjustable workout grip strength trainer is designed to be versatile and compact making it easy to use anywhere whether at home in the office or on the go. Its portable size allows for convenient storage and travel enabling you to maintain your training routine effortlessly. Muscle Recovery and Injury Prevention: Our electronic resistance hand squeezer is not only great for building muscle but also aids in muscle recovery and injury prevention. By incorporating this hand exerciser into your fitness routine you can enhance blood circulation reduce stiffness and promote overall hand and wrist health. Suitable for Various Fitness Levels: Our grip strengthener is suitable for trainers of all levels from beginners to advanced athletes. Whether you're looking to build muscle or recover from an injury this hand exerciser provides the necessary resistance and flexibility to meet your specific fitness goals. Specification: Material: TPR+ABS+Steel Weight: about 200g Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. includes: 1*Wrist Expander Finger Exerciser "