Bluetooth 4.1 Headphones With Active Noise Cancelling Mic

Style: Headband
Communication: Wireless+Wired
Connectors: 3.5mm
Wireless Type: Bluetooth
Vocalism Principle: Dynamic
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: Monitor Headphone,For Mobile Phone,HiFi Headphone,For iPod,for Video Game,Common Headphone,Sport
Plug Type: Wireless
Sensitivity: 105±3dB
Frequency Response Range: 20-20000Hz
Line Length: 1.2m
Resistance: 32Ω
Waterproof: No
Model Number: A9
Support Memory Card: No
Support APP: Yes
Is wireless: Yes
With Microphone: Yes
Codecs: None
Color: Black
Feature 1: Hybrid Active Noise Canceling Headphones Bluetooth
Feature 2: ANC Bluetooth 4.1 Wireless Headphones
Feature 3: Bluetooth Wireless Headset Handsfree Travel
Feature 4: Sport Over Ear Wireless Headphones Metal
Feature 5: Portable Stereo Wireless Earphone For iPhone Xiaomi Mobile Phone
Feature 6: Rich Bass Wireless Headphones With Microphone For Computer PC
Battry Capacity: 500mAh Li-polymer battery
Charging Time: Less Than 3hours
Working Time1: About 15hours (ANC+BT)
Working Time2: About 30hours (BT only)
Working Time3: About 26hours (ANC only)
Function: Feed forward And Feedback Active Noise Cancelling