Specifications:

• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: Yes
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Support Memory Card: No
• Support APP: Yes
• Style: In-Ear
• Sensitivity: 109dBdB
• Resistance: 16ΩΩ
• Origin: CN(Origin)
• Model Number: U1
• Line Length: Nonem
• Is wireless: Yes
• Function: Sport
• Function: Monitor Headphone
• Function: for Video Game
• Function: For Mobile Phone
• Function: For Internet Bar
• Function: Common Headphone
• Control Button: Yes
• Connectors: None
• Communication: Wireless
• Codecs: AAC
• Active Noise-Cancellation: Yes