USB Self-Stirring Shaker Cup for Protein & Shakes

USB Self-Stirring Shaker Cup for Smooth, Consistent Shakes

This USB rechargeable self-stirring shaker cup is designed to mix protein powders, meal replacement shakes, and sports drinks into a smooth, uniform drink with minimal effort. Instead of shaking by hand, the built-in motor powers a stirring rod at the base of the cup, helping to reduce clumps and create a more even texture. With a compact, portable design, it fits easily into gym bags, work totes, or travel backpacks, making it suitable for use at the gym, in the office, or on the go.

The cup offers a capacity of approximately 450 ml, providing enough volume for most single-serve protein or nutrition shakes. The transparent frosted PC cup body allows you to monitor mixing and fill level at a glance, while the PP lid helps limit spills during everyday use. The main housing is made from ABS for durability, and the stirring rod is PP for easy cleaning. The product operates on a 3.7 V rated voltage with a power of 2.2 W and charges via a standard 5 V = 1 A USB connection. Typical charging time is about 1-2 hours, after which the cup can be used wirelessly.

The shaker comes as a complete set: mixing cup, matching lid, USB charging cable, and instruction manual. The compact dimensions (approximately 19 cm in height and around 10 cm in width) are suitable for most cup holders and desktop spaces. The transparent frosted finish and clean white accents give it a modern, straightforward appearance that pairs well with other fitness accessories and desk items.

Why It's a Smart Choice

• USB rechargeable design reduces reliance on disposable batteries and supports repeated daily use.
• Self-stirring mechanism helps mix powders and liquids more evenly for smoother shakes.
• Portable size and secure lid make it convenient for commuting, workouts, and travel.

FAQ

Q: What types of drinks can I mix in this cup?
A: It is suitable for protein shakes, meal replacement shakes, pre-workout or post-workout drinks, and other powdered beverage mixes that dissolve in liquid.

Q: How do I charge the shaker cup?
A: Connect the included USB cable to the port on the cup and plug the other end into a USB power source (such as a power adapter, laptop, or power bank). Charging typically takes about 1-2 hours.

Q: Is the cup easy to clean?
A: The cup can be rinsed and washed with mild detergent and water. For best results, clean soon after use so that powders do not dry and harden inside.

Q: Can I use hot liquids?
A: It is generally recommended to use room temperature or cool liquids. Very hot liquids may affect the materials or pressure inside the closed cup; refer to the included manual for specific temperature guidance.

Q: Does it work while unplugged?
A: Yes, once charged, the shaker operates on its internal battery, so you can use it without the cable attached.