3D Green Light Eye Movement Training Device

Product information:
Skin-friendly material: silicone
Principle modes: voice, green light movement
Power supply mode: USB
Color: white and blue,
Function: EMS hot compress Bluetooth music
AI intelligent voice: support AI language function
Product size: 200*63*40mm

Packing list:

Device +*1Packing box*1+Instructions+Warranty card*1 USB charging cable*1 Vision card*1