Features: This portable pelvic floor exerciser offer convenience with its compact size, perfect for easy storage and travel, while featuring a long lasting 2000mAh battery for up to 30 days of standby time. Include plastic construction, wide voltages compatibility from 110V to 240V for global use, and stable signals transmission to ensures smooth, uninterrupted workouts without disconnections. Ideal for women seeking pelvic muscle strengthening, such as those in postpartums recovery or fitness enthusiasts focused on cores and pelvic floor training for overall wellness. Use it effortlessly at home during daily routines or while traveling on business trips and vacations, thanks to its portable nature and stable performances in various environments. Enhances your fitness regimens with this stable PC muscle trainer, providing consistent exercise to support pelvic health and strength building. Specifications: Component: Plastic Color: Gray Battery Capacity: 2000mAh Input Voltages: DC5V1A Operating Voltages: 110V-240V Working Current: 1.5A Wireless Mode: 433MHZ Size: Approx. 8.2x5.7inch(20.82x14.47cm) Package Includes: 1 Set Muscle Exerciser note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.