Electric Hand Grip Strengthener Finger Exercise Ball, 3 Modes Vibration Therapy Ball with Magnetic Roller, Rechargeable Silicone Hand Squeeze Ball for Stroke Recovery, Arthritis, Carpal Tunnel & Stress Relief (1100mAh, 10Min Auto-Off)

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• Professional Hand Therapy & Strength Training for Full Recovery: This 4-finger fixed hand exerciser ball is designed for targeted hand rehabilitation, effectively improving grip strength, finger flexibility and blood circulation. Ideal for stroke recovery, arthritis, carpal tunnel, hand muscle atrophy and limited hand movement, it is also perfect for daily stress relief for office workers, athletes and the elderly
• 3 Adjustable Vibration Modes with High-Frequency Massage: Equipped with a powerful motor, this electric grip ball offers 3 intensity levels (wake-up/stimulation/promotion) to meet different training needs. The textured bump design and built-in magnetic massage roller provide deep acupoint massage, relieving hand stiffness and enhancing the rehabilitation effect efficiently
• 1100mAh Rechargeable Battery with Long-Lasting Battery Life: Adopting Type-C fast charging design, it only takes 1.5 hours to fully charge and supports 200 days of long standby. The built-in 10-minute auto-off protection system ensures safe use, preventing overuse and providing intelligent protection for seniors and rehabilitation users
• Food-Grade Silicone Material for Safe & Comfortable Wear: Made of skin-friendly, odorless and soft silicone material, this squeeze ball is non-toxic, durable and not easy to deform. The ergonomic 4-finger anti-slip design fits all hand sizes, preventing falling off during use and ensuring a comfortable grip for long-time training
• Portable Multifunctional Design for Wide Application: With a compact size of 89-65-124mm and lightweight 215g, it is easy to carry for use at home, office, travel or gym. This 2-in-1 hand trainer and massager can be used for hand, wrist and arm training, making it an ideal gift for rehabilitation patients and people with hand discomfort