1.Charging voltage: DC5V/1A

2.Battery capacity: 900mAH

3.Foldable Wireless Air Pressure Eye Massager dopt environmentally
4.5 modes: Energy Mode:air compression/heating/Vibration/Music,Relax Mode: Air compression/heating/Music, Relieve Mode: Air compression/Music, Sleep Mode: Air compressure/Music, Heat mode: heating/Music.
5.Elastic headrest, adjustable for different head circumferences.
6.Wireless Eye Massager
7.Timer 10mins.
8.It can be folded at 180 degrees, easy to carry.
9.Hot compress,Thermal Temperature 42℃±3℃