Face Roller Massage Skin Tightening & Lifting Face Massager ,Waterproof Massager for Face Massage Double Chin Removal

Specification: Size: 6510638mm Working voltage: 2.4V Output voltage: 5V Power: 0.15W Charging time: 12 hours Standby time: 2 weeks Net weight: 162g Battery: 2.4V/800mAh polymer battery package contains 1x skin rejuvenation device 1xusb wire 1x cloth bag 1x manual