Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Other
• Support Memory Card: No
• Support APP: Yes
• Style: Neckband
• Model Number: DZ3970
• Is wireless: Yes
• Function: Sport
• Function: HiFi Headphone
• Function: For Mobile Phone
• Function: Common Headphone
• Control Button: Yes
• Connectors: None
• Communication: Wireless+Wired
• Active Noise-Cancellation: Yes