Cokunst Stylish Portable Blender with LED - Enjoy A Healthy and Fresh Lifestyle! Features: 1.Visualize the Battery Level: See your battery life clearly with our LED display. click the button on the small blender to check the battery percentage 2.Durable 6 Sharp Blades: Made of durable 304 stainless steel material, our 6 sharp blades personal blender with a powerful 22000 rpm rotational speed, can crush fruits and vegetables in 30s. 3.Safety Lock System: Our mini portable blender has a safety lock based on magnetic induction. Align the "?" and the "?" till the bottle and base are tightly secured. Otherwise it won't blends for safety. 4.BPA-free Material: Made with high-grade and BPA-free tritan materials, this on the go blender prioritizes your safety and health. Enabling you to enjoy nutritious drinks without any worries. 5.17oz Large Capacity: With a generous 17oz (500ml) capacity, our protein shake blender allows you to quickly and easily make shakes and smoothies wherever you are. 6.USB-C Charging: Our rechargeable personal blender comes equipped with a convenient USB-C charging port, allowing you to recharge it with ease. 7.Convenient Travel Lid: Designed with an extra handle lid, our travel blender can be carried anywhere, anytime. Whether you're on a daily outing, at the beach, work, or gym, our personal blender is the perfect companion. How to use: 1.Pls fully charge the portable blender for shakes and smoothies after you receive the product. 2.Add fruit cubes and 60% liquid to the cup (not exceed 80%) Recommend fruit size: 0.6*0.6 inch. 3.Align the "?" and the “?” until lights flash with a beep. 4.Long press the switch to start and shake the bottle at 45 degrees. 5.Turn the small blender for smoothies upside down, unscrew the base, screw the travel lid. Power Button Instructions: 1. Click once to check battery level 2. Long press to start the blender 3. Click to stop If there is any problem of our portable blender, please feel free to contact us!