New Portable Wireless Headphones, Bluetooth Stereo Foldable Headset

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