4D version features

1. A full set of 4D airbags, imitating artificial massage, pneumatic massage
2. Vibration massage. Quickly eliminate eyestrain
3.42 degrees Celsius hot compress function can relieve eye fatigue
4.15 minutes synchronization function, so you don't need to worry about too much massage
5. There is a Bluetooth system that can connect your phone to play your favorite music. This way you can relax during the massage
6. Answer the call. Can chat with friends during massage
7. LCD display, the display is clear, even the elderly can easily see
8. Five intelligent massage modes for you to choose
9. Used USB charging. 1600mA lithium battery. Can work long hours
10. Adjustable elastic headband, you can adjust the elasticity of the headband to fit your face, and the elastic headband is designed to fit the head of most people.
11. One-click folding. Can be carried around to quickly save storage space

3D version features

1. Vibration massage. Quickly eliminate eyestrain
2.42 degrees Celsius hot compress function can relieve eye fatigue
3.3 massage modes
4. Use USB to charge. 500mA lithium battery.
5. Adjustable elastic headband, you can adjust the elasticity of the headband to fit your face, and the elastic headband is designed to fit most people's head.
6. One-click folding. Can be carried around to quickly save storage space