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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Lenovo HF130 Headphones In-ear Wired Headset 3.5mm Jack Earphone for Smartphone MP3 - Compatible with most 3.5mm jack electronics. - 60-degree slanted in-ear design, high-fidelity copper wire, headphones and plugs are reinforced. With metal 3.5mm plug. -One-button design makes it easy to answer calls and play songs. - With microphone function, you can make calls with headset. - 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, 2 pairs x earphone rubber tips, 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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BT Version: V5.0 Microphone: Yes Volume Control: Yes Wearing type: In-Ear with neckband Connectivity: BT Charging time: About 3h Battery Type: Built-in  Playing Time: About 8h BT version: V5.0 BT distance: ≤10m Microphone: yes Volume control: yes Wearing type: neckband in-ear earbuds Connectivity: Bluetooth wireless Frequency response: 20-20000Hz Sensitivity: 98±3dB Impedance: 12Ω Speaker diameter: 6mm Battery type: built-in Battery capacity: 105mAh lithium ion battery Charging time: about 3h Charging interface: Mini USB Play time: about 8h Packing size: 160*100*20mm/6.30*3.94*0.79" Weight: 143g Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Box Dimensions:  21 cm x 10 cm x 2.5 cm What's In the Box: 1 x neckband headset, 1 x micro usb cable, 2 pairs x earphone rubber tips, 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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Pre-order: will take 2-3 days for process.  Product name: Edifier G2 Professional Edition Brand: EDIFIER/Walker Edifier headset model: G2 Professional Edition Headphone material: Plastic Plug diameter: USB Headphone output source: PC Cable length: 2.5m Sound Quality: 7.1 surround sound Headphone category: gaming headset With or without microphone: with Wheat wearing style: head wear Ear headset type: wired headset Plug type: USB Whether to control by wire: Yes Applicable music type: general Impedance: 32Ω Sensitivity: 101dB/mW Frequency response range: 20-20000Hz Warranty period: 12 months Function: recording function headset Sound principle: dynamic headphones Connection between left and right cavities: wired connection Charging Type: Wired headphone Headphone and playback device connection method: wired connection Mic and cord are not detachable With 50mm driver for immersive experience Compatible by multiple devices : Desktop, Laptop, PS4, Xbox SKU: PH2120131 Black / PH2120132 White / PH3021658 Pink 1 YEAR WARRANTY

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TECHNICAL SPECSBluetooth Version: 5.4Input: 5V/1ASpeaker Diameter: 40mmImpedance: 32ΩSpeaker Frequency: 20Hz-20kHzMic Frequency: 20Hz-20kHzMic Sensitivity: 100±3DbMic Impedance: 32ΩPlaying Time: 12 hoursStandby Time: 180 hoursBattery Capacity: 400mAhBattery Type: Li-PolymerOperating Distance: 10mProduct Dimensions: 190*185*75mm2 YEARS WARRANTY

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TECHNICAL SPECSBluetooth Version: V5.3Driver Diameter: Ф 40mmInput Rating: 5V/0.5AImpedance: 32ΩFrequency: 20Hz-20KHzCharging Time: 1.5hrsReduction Noise frequency: -26dbPlaying TimeANC Off: 27hrsANC On: 18hrsStandby TimeANC Off: 500hrs ANC On: 48hrsBattery Capacity: 500mAhBattery Type: Li-PoOperating Distance: 10mInput Port type: USB-C2 YEARS WARRANTY

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