Specifications:

• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: Yes
• Volume Control: Yes
• Vocalism Principle: Balanced Armature
• Support Memory Card: No
• Support APP: Yes
• Style: In-Ear
• Sensitivity: 123dB
• Resistance: 98Ω
• Origin: CN(Origin)
• Model Number: Silicone Case
• Model Number: C2022
• Line Length: Nonem
• Is wireless: Yes
• Function: Sport
• Function: For Mobile Phone
• Function: Common Headphone
• Frequency Response Range: -Hz
• Control Button: Yes
• Connectors: None
• Communication: Wireless
• Brand Name: HEONYIRRY
• Active Noise-Cancellation: Yes