Original Lenovo HF140 Headphones in-Ear Wired Headset 3.5mm Specifications: Type: In-ear Color: Black, White, red  Communication: Wired Cable Length: 1.2M/4ft With Microphone: Yes Earphone sensitivity: 95±5dB Frequency range: 20-20000Hz Speaker impedance: 16±3Ω Earphone weight: 12g / 0.42oz Package size: Approx. 18.7 * 9.8 * 2.6cm / 7.36 * 3.86 * 1.02in Package weight: Approx. 54g / 1.9oz Box Dimensions:  9.8 cm x 2.5 cm x 18.5 cm What's In the Box: 1 x wired earphone, 1 x manual Standard manufacturer’s warranty covers factory defects like electrical or mechanical in nature and does not cover defects from normal wear and tear or daily usage.  It does not cover defects stemming from accidents or misuse by customer.

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