Specifications:

• Active Noise-Cancellation: No
• Brand Name: KOQZM
• Category: Earphones & Headphones
• Certification: None
• Communication: WireLess
• Control Button: No
• Hign-concerned Chemical: None
• Material: Plastic
• Origin: Mainland China
• Style: In-ear
• Vocalism Principle: Other
• Volume Control: Yes
• Wireless Type: bluetooth