• Folding and Storage Travel Carry-On: adjustable curved surface, suitable for various face shapes, 180° foldable, save space, can be taken on the plane
• Multi-frequency Vibration And Vitality Reproduction: Multi-frequency vibration, regular pressing of the acupoints around the eyes, relax the tight muscles around the eyes, and restore the vitality of the eyes.
• Built-in Music to Relax Your Body And Mind: Free experience without restraint, fresh rhythm with small decibels, and listen to the natural sound.
• Four-Speed Mode One-Key Operation: Four modes of active/relax/smooth/sleep, one-key operation, when your eyes are tired, please let it take a break
• 9D Three Layer Air Bag Press the Eye In Recycle: Air compress on the around of the eyes, just like hand press your acupoint

Specifications:

• Product Model: ST-204
• Working voltage: DC3.7V 
• Rated power: 5W
• Charging input: DC5V/1A 
• Battery capacity: 1200mAh
• Product size: 205 x 110 x 70mm 
• Weight: 318g