Buy Wireless Bluetooth Headphones Over Head Bass Headsets Acoustic Noise Cancelling Earphones-FashionRazor
Features:
* Internal and external microphones measure unwanted ambient noises, then circuitry in the headphones generates sound at a frequency that cancels out those noises to provide active noise cancellation.
* Three levels of world-class noise cancellation for better listening experience in any environment, just using the Action button to adjust the levels.
* Comes with high-quality built-in Microphone for hands-free calls, which sets your hands free. Connecting external devices (such as, MP3 / MP4, etc.) without BT function via 3.5 mm audio jack.
* With easy BT pairing, the rechargeable lithium-ion battery enables up to 20 hours of wireless music play time. You can keep the music going all day long.
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Style: Headphone
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Communication: Wireless
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Connectors: None
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Wireless Type: Bluetooth
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Control Button: Yes
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Volume Control: Yes
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Active Noise-Cancellation: Yes
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Function: Common Headphone
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Function: For Mobile Phone
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Plug Type: Wireless
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Sensitivity: 118±3dB
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Frequency Response Range: 20-20000Hz
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Line Length: None
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Resistance: 32Ω
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Waterproof: No
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Support APP: Yes
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Is wireless: Yes
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With Microphone: Yes