Function: 3 Stretch Speeds  Bag Color: Rose Size: 25 * 17 * 9 cm/9.8" * 6.7" * 3.5" Stretch Length: 5.5 cm/2.2" Net Weight: 2100 g/4.6 lb/74 oz Power: Lithium battery/Plug Power Input: 110V-240V 50/60HZ  Output: DC 12V-3A  Motor...