Product Specification
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Frequency Range2.4 GHz band
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Battery Charge Time3.5 Hours
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Battery LifeUp to 50 Hours
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ColorBlack
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Connectivity TypeWired / Wireless
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Form FactorOver Ear
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TypeWireless Headphones
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Model No.WHCH720N/B
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ControlsVolume Control
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Noise Cancellation HeadphoneYes
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Cable Length1.2 m
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Frequency Response20Hz-20000Hz
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Impedance325 ohm
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Operating Distance10 m