【Upgrade model】：This powerful battery-powered portable blender is designed with a 6-point stainless steel blade and a powerful 150W motor. Crushes ice, frozen fruit, and more into smoothies in seconds. The built-in USB rechargeable 4000mAh battery can squeeze 20-25 cups of juice on a full charge. It can be charged by mobile power, laptop, car charger or USB charger, very convenient, travel no longer afraid of not drinking delicious smoothies and fresh juices!【Safe use】：This personal blender is q