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Lenovo QF310 3.5mm Wired Headphones
TPE round line:1.2m
Frequency：20-2000kHz
Sensitivity:88±3dB
Plug :3.5mm
Material：TPE
Special: Answer/hang up the phone
Color：White Black
Description
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Product Name
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Original Lenovo HF140 Wired Earbuds Headphones with Microphone and Volume Control Powerful Bass Sound Noise Isolating Earphones
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Color
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White,Black,Red
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Frequency Range
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20-20000Hz
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Earphone Type
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In-ear
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Microphone
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40db ± 4db
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Cable length
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1.2M/4ft
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Speaker impedance
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16±3Ω
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Earphone sensitivity
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95±5dB
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Function
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Phone call answering,Song switch,Support music
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Packing list
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Package size: Approx. 18.7 * 9.8 * 2.6cm / 7.36 * 3.86 * 1.02in Package weight: Approx. 52g / 1.83oz
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