Specifications:

• Active Noise-Cancellation: Yes
• Brand Name: BLUELANS
• Certification: NONE
• Charging Method: wireless
• Communication: wireless
• Connectors: None
• Control Button: Yes
• Frequency Response Range: 20-20000Hz
• Function: Common Headphone
• Function: For Mobile Phone
• Function: for Video Game
• Function: HiFi Headphone
• Function: S
• Impedance Range: up to 32 Ω
• Is wireless: Yes
• Model Number: 71004338
• Origin: CN(Origin)
• Plug Type: Line Type
• Resistance: 32Ω
• Sensitivity: 42dB
• Style: Headphone
• Support Memory Card: Yes
• Vocalism Principle: Dynamic
• Volume Control: Yes
• Waterproof: No
• Wireless Type: bluetooth
• With Microphone: Yes