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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.
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.
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: 26 Nov 2006
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 11 May 2016 15:41:49
The date of the most recent change of this product data-sheet in Icecat.
Product views: 12390
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 26-11-06 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60239 free Open Icecat users .
Long product name Sony MDR-RF800RK headphone:
The short editorial description of Sony MDR-RF800RK headphone
High-quality Rechargeable Wireless Headphones for TV and Hi-fi use

Marketing text Sony MDR-RF800RK headphone

The official marketing text of Sony MDR-RF800RK headphone as supplied by the manufacturer
- RF headphones with rechargeable capability.
- Closed style headphones with 40mm driver unit.
- Battery playback time up to: - 10 hrs with rechargeable batteries - 28 hrs with Sony Alkaline batteries.
- Long time wearing comfort.
- Direct Recharging Function.
- RF Transmission range: up to 100 m.
Short summary description Sony MDR-RF800RK headphone:
This short summary of the Sony MDR-RF800RK headphone data-sheet is auto-generated and uses the product title and the first six key specs.
Sony MDR-RF800RK, Circumaural, Black, Silver, 20 - 2000 Hz, neodymium, Wireless, Nickel-Metal Hydride (NiMH)
Long summary description Sony MDR-RF800RK headphone:
This is an auto-generated long summary of Sony MDR-RF800RK headphone based on the first three specs of the first five spec groups.
Sony MDR-RF800RK. Ear coupling: Circumaural, Headphone frequency: 20 - 2000 Hz, Driver unit: 4 cm. Connectivity technology: Wireless, Wireless range: 100 m. Battery life (max): 28 h, Battery recharge time: 16 h, Battery technology: Nickel-Metal Hydride (NiMH). Colour of product: Black, Silver. Width: 10.5 cm, Depth: 10.5 cm, Height: 13.5 cm
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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.
20 - 2000 Hz
Driver unit
4 cm
Magnet type
Type of magnet e.g. neodymium.
Ports & interfaces
Connectivity technology*
Wireless range
100 m
Battery recharge time
Approximate time required to recharge the battery from completely empty to completely full
16 h
Battery life (max)
Maximum battery life. Mobile Mark™ (2002) is the standard often used to benchmark battery life time.
28 h
Number of batteries supported
The number of batteries that can be used with the product.
Battery technology
The type of battery in the device, e.g. nickel–cadmium (NiCd).
Nickel-Metal Hydride (NiMH)
Battery type
Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Colour of product *
The colour e.g. red, blue, green, black, white.
Black, Silver
Weight & dimensions
The measurement or extent of something from side to side.
105 mm
The distance from the front to the back of something.
105 mm
The measurement of the product from head to foot or from base to top.
135 mm
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.
220 g
Other features
Frequency range
20 - 15000 Hz