Thank you for viewing. The NIPLUX EYE RELAX is an eye massager designed to relax the eye area, featuring an 850mAh battery and a lightweight design for portability. It comes with a USB charging AC adapter. This item was gifted to me, but I am selling it as I don't use it. The item is unopened in its original packaging, but the plastic wrap has some scratches. - Brand: NIPLUX - Product Name: EYE RELAX - Model Number: NP-ER22BK - Voltage: DC 5V 2A - Battery Capacity: 850mAh - Size: 93.5 x 6.5 x 4.5cm - Weight: Approximately 275g - Materials: ABS, PC, Silicone