SERAPHYXO Spring Hand Grip Adjustable Hand Grip Wrist Increase Strength Ergonomic Design 5-60kg Hand Gripper Finger Expander Improve Endurance Hand Strengthener Arm Muscle Wrist Train

Color: Black, White, Green. Package includes: 1Pc Adjustable Hand Grip(without battery). Adjustable Range: 5-60kg. Material: PP+Steel. Power Supply: 1 Button Battery(not included. Material: PP+Steel. Size: 17.511cm(6.894.33in). Power Supply: 1 Button Battery(not included). Color: Black, White, Green. Adjustable Range: 5-60kg. Package includes: 1Pc Adjustable Hand Grip(without battery). Features: 1. Adjustable Resistance: Featuring a visual adjustment range from 5-60KG, this hand grip strengthener allows you to your training intensity. Easily modify the resistance to suit your workout needs, making it perfect for both beginners and advanced users. 2. Smart Counting Mode: Equipped with a screen display, this grip strength trainer tracks your workout repetitions. The intelligent counting mode ensures you can monitor your progress effortlessly, providing clear and immediate feedback on your training sessions. 3. Ergonomic Handle Design: The finger expander's grip handle is ergonomically