Specification:_x000D_ Product Size: 3.23X3.23X8.59 inch_x000D_ Product Weight: 490g_x000D_ Bottle Capacity: 390ml_x000D_ Bottle Shell Material: Food Grade ABS_x000D_ Charging Time: About 3-5 Hours_x000D_ Full charged using time: 10-15 Times_x000D_ Battery Type/ Capacity: Lithium ion/ 1400mAh 7.4V_x000D_ _x000D_ The USB juicer cup built-in 1400mh rechargeable battery. It can be fully charged by about 2-3 hours, fully charged can produce up to 10-15 cups of juice. The mini smoothie maker can recharge via any USB port for 2-3 hours between uses and drink at home, office, gym, travel or any other outdoor activities._x000D_ This is a powerful High-speed Personal blender, 4 Stainless extra sharp extraction blades.The personal mixer has a powerful motor and sharp stainless steel blades, quick speed, and long life, which can get a cup of nutritious smoothies in 30 seconds._x000D_ This smoothie blender is great for making nutritious single-portion smoothies, milkshakes, juice blends, mix fruits, vegetable juice, baby food and other foods. You can drink nutritious juices, milkshakes or smoothies wherever you want.