Specifications:

• Active Noise-Cancellation: Yes
• Category: Earphones & Headphones
• Certification: None
• Communication: Wireless+Wired
• Control Button: No
• Frequency Response Range: -
• Hign-concerned Chemical: None
• Material: Leather
• Origin: Mainland China
• Style: Headphone
• Vocalism Principle: Other
• Volume Control: No