Specifications:

• With Microphone: Yes
• Wireless Type: bluetooth
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Support Memory Card: Yes
• Support APP: No
• Style: Headphone
• Sensitivity: 90±3dB
• Resistance: 32Ω
• Plug Type: wireless
• Model Number: MINI 503
• Line Length: 0.3m
• Is wireless: Yes
• Function: Sport
• Function: HiFi Headphone
• Function: for Video Game
• Function: For Mobile Phone
• Function: For iPod
• Function: Common Headphone
• Frequency Response Range: 20-20000Hz
• Control Button: Yes
• Connectors: USB
• Communication: wireless
• Brand Name: ECHILI
• Bluetooth: V4.0+EDR
• Active Noise-Cancellation: No