1. Material: environmentally friendly silicone 2. Rated voltage: DC3.7V 3. Battery capacity: 1500 mAh 4. Dimensions: 100x100x160 mm 5. Net weight: 375g 6. Current: 500 mA 7. Power: 4W 8. Suitable for golden retriever, Labrador and other adult dogs with a sole diameter less than 5 cm (not exceeding 25 kg) 9. Packing list: foot washing cup X1, charging cable X1, instruction manual X1