You can use and drink at home, office, gym, travel, or any other outdoor activities.The portable Smoothie mixer is made of PCGT, a food safety material without BPA. Product description：Product Name: Portable JuicerMaterial: Silica gel / 304 stainless steel bladeSize: 8.8 X 8.8 X 18.5cmWeight: 0.43KGCapacity: 300mlBattery capacity: 1400 mAhNo-load speed: 14000 ± 15% RPMCharging time: 3-4 hoursCharging current: 1-2AVoltage: 7.4VPower: 50WFunction: Juicing, StirringNotice:1)This travel blender is not suitable for bullet-proof coffee or hot drink more than 50 degree which will be easy cause leakage, please don't use for that purpose.2)Don't let the charging base get wet,If it gets wet, please dry it with a dry towel.3 ) Don't put your hands inside your blender or try to touch the blades.4 ) Don't use your blender when charging or run your blender without anything inside.Make healthy, delicious smoothies, frozen juicesdrinks and more.Ideal for school, days out, work or the gym.