Enhance Hand Strength: Elevate your grip strength training with this silicone grip trainer. Strengthen hand muscles effectively for improved performance in various activities like climbing, sports, and daily tasks. Versatile Stress Relief: Transform this grip trainer into a calming fidget toy for anxiety relief. Crafted from tear-resistant silicone, it offers a quiet and portable stress-relief solution suitable for all ages. Interactive Video Mode: Engage in a unique experience by activating the smart grip ring's video mode. Pair it with your phone through Bluetooth-compatible to control short video applications, enhancing your entertainment and exercise routines. Counting Function: Designed with LCD display, this silicone grip ring monitors your training progress in real time through the built-in counting function. Whether you are a fitness enthusiast or a rehabilitation trainer, this grip strengthener is your ideal choice. Durable & Portable Design: Made from premium silicone material, this grip trainer undergoes rigorous durability tests to ensure long-lasting elasticity. Its compact size and Type-C charging interface make it convenient for on-the-go use with up to 300 hours of standby time. Description: Improve your hand strength and dexterity with this Grip Strength Trainer. Perfect for various exercises, this trainer doubles as a stress relief toy and forearm strengthener. Made of high-quality silicone, it's durable and washable. Enhance your grip strength training with this versatile tool that can be used anywhere. Pair it with your phone through Bluetooth-compatible to access the scroll video mode feature. Designed with LCD display, this silicone grip ring monitors your training progress in real time through the built-in counting function. Whether you are a fitness enthusiast or a rehabilitation trainer, this grip strengthener is your ideal choice. Compact and portable, this trainer is ideal for on-the-go use. With its Type-C charging interface and long battery life, it's a convenient accessory for your home gym or outdoor activities. Item Name: Grip Trainer Ring Material: Silicone Grip Strength: 10LB (Pink/Light Blue/Turquoise/Light Purple-color)/20LB (Khaki/Grey) Battery: Built-in 60mAh Rechargeable Battery(Included) Features: Forearm Finger Training, Hand Exercise Equipment, Portable Size Details: L: 8.2cm/3.23", W: 7cm/2.76", H: 2.2cm/0.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Grip Trainer Ring