Upgraded Gyro Wrist Ball Exerciser, Auto-Start Hand Forearm Trainer with Strong Resistance, LED Lights, Portable Design
4.8 (63 items)
Limited Time SaleUS$54.00 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 214417639 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 214417639 | ||
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- 【Auto-Start Design – No Pull Cord Needed】 Upgraded auto-start mechanism with no pull cord required. Simply press the inner rotor and rotate your wrist to activate gyroscopic motion. This is NOT an automatic or electric device—active wrist movement is required to generate resistance, which increases naturally with spinning speed.
- 【Motion-Powered Design – No Screen, No Batteries】 This version is designed without a digital counter or screen for a simpler training experience. Powered entirely by motion, it requires no batteries or charging and focuses purely on smooth, responsive resistance during use.
- 【LED Lights Respond to Spinning Speed】 LED lights are activated by rotation speed. At lower speeds, the lights may appear dim or limited. As speed increases, the LED effects become brighter and more noticeable—this is normal operation.
- 【Everyday Wrist & Forearm Training】 Designed for daily hand, wrist, and forearm workouts, especially suitable for users who spend long hours typing, gaming, or practicing instruments. Control the intensity by adjusting wrist movement and rotation speed.
- 【Compact, Ergonomic & Portable】 Features a non-slip silicone grip and a lightweight, compact body. No buttons, settings, or charging required. Easy to carry and convenient for use at home, in the office, or while traveling.
| UPC | 733723451094 |
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| Color | Black and white |
| Style | athletic style |
| Material | PC, iron alloy, silicone |
| Brand Name | YINGBALHL |
| Manufacturer | Fuzhou Senyun E-commerce Co., Ltd. |
| Item Dimensions L x W | 2.9"L x 2.9"W |
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