Automatic Air Pressure Head Massager Helmet Dual Vibrating Electric Head Massager for Brain Relaxation. Intelligent Air Pressure Massage: Uses microcomputer chip control to knead acupoints, promoting blood circulation and relieving tension. Multi-Function Therapy: Combines air pressure, vibration, music, and timing functions for comprehensive brain relaxation. Health Benefits: Helps relieve emotional stress, anxiety, headaches, insomnia, and eye fatigue effectively. User-Friendly Design: Features one-key touch control, voice prompts, and adjustable size knobs for comfortable wear. Flexible Customization: Supports full customization, minor adjustments, and customization from samples or designs. Dual Power Supply: Operates via 4 AA batteries or a USB adapter (6V 1A) for versatile usage scenarios. RoHS Certified: Product meets RoHS safety standards, ensuring quality and environmental compliance. OEM/ODM Service: Professional OEM and ODM services available with 4 R&D engineers supporting new product development.