Specifications: 

• Brand Name: nby
• Connectors: AUX
• Control Button: Yes
• Active Noise-Cancellation: No
• Style: Headphone
• Communication: Wireless
• Vocalism Principle: Hybrid technology
• Volume Control: Yes
• Wireless Type: Bluetooth
• Support Memory Card: Yes
• With Microphone: Yes
• Model Number: LP660 bluetooth headphone
• Resistance: 32Ω
• Frequency Response Range: 20-20000Hz
• Function: for Video Game
• Function: Common Headphone
• Function: For Mobile Phone
• Sensitivity: 70dB
• Waterproof: No
• Is wireless: Yes
• Line Length: None
• Plug Type: Line Type
• Support APP: No
• Wireless Type: Bluetooth
• Color: black red ,black pink, white pink,
• charge time: 2-2.5 hours
• Function: Microphone,Wireless Headphone, Portable
• playing time: 6 hours
• Effective range: 10M
• current: 40 mA