1. Weight: 400g 2. Dimensions: 142.2×96.5 mm, capacity 401-500 ml 3. Style: modern and simple 4. Material: 304 stainless steel 5. Power supply: 2 x AAA batteries (batteries need to be purchased by yourself) 6. Applicable occasions: home, office study, etc. 7. Features: beautiful and practical, open cup handle, comfortable grip, electric stirring coffee milk, etc., saving time and effort, convenient and fast, healthy and environmentally friendly materials, durable