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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Headphone Walkman MDR-EX71SL
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
MDR-EX71SL show
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Category :
Headphones come in all sorts of designs and qualities, so you will surely be able to find your perfect pair in our database!
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Sony: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 27 Nov 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 03 Oct 2013 12:53:59
The date of the most recent change of this product data-sheet in Icecat.
Product views: 13657
This statistic is based on the 61881 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 27-11-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60239 free Open Icecat users .
Long product name Sony Headphone Walkman MDR-EX71SL:
The short editorial description of Sony Headphone Walkman MDR-EX71SL
Headphones WALKMAN MDR-EX71SL 100.0 dB/mW

Marketing text Sony Headphone Walkman MDR-EX71SL

The official marketing text of Sony Headphone Walkman MDR-EX71SL as supplied by the manufacturer
Powerful Fontopia headphones, complete with earphone holder, case and extension cord
Super sound quality
Closed earphone structure enables powerful bass reproduction
Ultra small 9 mm driver unit and the soft silicon earbud provides a stable and comfortable fit
400 kj/m3 high-power Neodymium magnet is used to reproduce powerful bass and clear treble sound
Short 0.5 m lead to connect conveniently to any remote commander

Short summary description Sony Headphone Walkman MDR-EX71SL:
This short summary of the Sony Headphone Walkman MDR-EX71SL data-sheet is auto-generated and uses the product title and the first six key specs.
Sony Headphone Walkman MDR-EX71SL, Intraaural, 6 - 23000 Hz, 90 x 30 x 220 mm, neodymium, Wired, OFC
Long summary description Sony Headphone Walkman MDR-EX71SL:
This is an auto-generated long summary of Sony Headphone Walkman MDR-EX71SL based on the first three specs of the first five spec groups.
Sony Headphone Walkman MDR-EX71SL. Ear coupling: Intraaural, Headphone frequency: 6 - 23000 Hz, Headphone sensitivity: 100 dB. Connectivity technology: Wired, Cable type: OFC, Cable length: 0.5 m. Weight: 4 g. Dimensions (WxDxH): 90 x 30 x 220 mm
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Ear coupling*
Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Headphone frequency*
The range of frequencies (low to high sounds) that the headphones can produce.
6 - 23000 Hz
Headphone sensitivity
100 dB
The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
16 Ω
Driver unit
9 mm
Magnet type
Type of magnet e.g. neodymium.
Ports & interfaces
Connectivity technology *
Cable length
How long the cable is.
0.5 m
Cable type
Type of cable e.g. electicity cable, optical cable.
Weight & dimensions
Weight *
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
4 g
Other features
Dimensions (WxDxH)
Dimensions of the product (Width x Depth x Height).
90 x 30 x 220 mm