Specifications:

• Certification: NONE
• Compatible Audio & Video Equipment Style: Display Equipment
• Origin: CN(Origin)
• S: 60808
• Type: Audio & Video
• Used in the bedroom: can help treat insomnia
• Keywords: Schumann Wave Generator
• Frequency: 7.83MHz
• For the office: help you relax and improve working efficiency
• For audiovisual space: enhance sound field and audiovisual effects
• Brand Name: TZT