Function: 3 Stretch Speeds  Bag Color: Red Stretch Length: 4 cm/1.6" Power: Lithium battery/1200 mAh Power Input: 110V-240V 50/60HZ  Output: DC 12V-3A  Motor Power:25W  Nosie Approx:30~58 db  Adjusting Angle: About 0-45degree  Material:...