Question: What type of product are both Crystal Pepsi and Limca?

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Jazz (soft drink): Diet Pepsi Jazz was a brand of soda introduced by the Pepsi company in 2006 and discontinued in 2009.  It was a specifically named variant of Pepsi's popular Diet Pepsi product, combining several different flavors.

Pepsi Raw: Pepsi Raw was a cola soft drink created by PepsiCo and Britvic exclusively introduced in the United Kingdom in 2008 as a "Sparkling Cola Drink with Natural Plant Extracts".  Pepsi Raw contained naturally sourced ingredients that are free from artificial flavouring, colourings, preservatives and sweeteners.  Advertising for Pepsi Raw presented the product as a natural alternative to other colas.  Pepsi Raw is also being marketed in Norway and Australia.

Crystal oven: A crystal oven is a temperature-controlled chamber used to maintain the quartz crystal in electronic crystal oscillators at a constant temperature, in order to prevent changes in the frequency due to variations in ambient temperature.  An oscillator of this type is known as an "oven-controlled crystal oscillator" (OCXO, where "XO" is an old abbreviation for "crystal oscillator".)  This type of oscillator achieves the highest frequency stability possible with a crystal.  They are typically used to control the frequency of radio transmitters, cellular base stations, military communications equipment, and for precision frequency measurement.

Pepsi Wild Cherry: Pepsi Wild Cherry is a cherry-flavored cola first introduced in 1988 by PepsiCo as a replacement for Cherry Cola Slice, introduced as part of the line in 1986.  A sugar-free version is also available, with zero calories, named Diet Pepsi Wild Cherry.  Alongside the beverages, a Lip Balm version is also available.  Pepsi Wild Cherry is currently sold in the United States and Canada as a regular, permanent product.

The Greatest Taste Around: "The Greatest Taste Around" is the second and last single by Negativland from the 1997 popular release "Dispepsi".  It is a satire on Pepsi's promotion campaigns for Crystal Pepsi and Coca-Cola's failed campaign for New Coke, using such lyrics as "I nailed Jesus to the cross" (a reference to the song "Christianity Is Stupid") and "Children dying of disease" (a reference to "Happy Hero").  A video was made for the song in the late '90s, using many Pepsi commercials and incorporating other films, including the Pepsi conference that was sampled in the song and Max Headroom's famous commercials for Coke.  The video wasn't played that much on MTV due to Seeland not having a large enough distributor other than Caroline, then owned by EMI.

Pepsi-Cola Made with Real Sugar: The Pepsi-Cola Made with Real Sugar, formerly called Throwback, is a brand of soft drink sold by PepsiCo in the United States and in sweet stores in South Australia for its flagship Pepsi and Mountain Dew brands.  The drinks, called Pepsi Throwback and Mountain Dew Throwback, are named as such because they are flavored with cane sugar and beet sugar instead of high fructose corn syrup, which soft drink companies used to replace sugar (in their North American products) in the 1980s.  In addition, these drinks use retro packaging.  As of June 2014, Pepsi Throwback has been replaced in some areas of the United States by "Pepsi-Cola Made with Real Sugar", a new product formulation, also made without high fructose corn syrup.

Crystal Pepsi: Crystal Pepsi is a soft drink that was made by PepsiCo.  It was sold from 1992 to 1993 in the United States and Canada, with brief re-releases in both countries in 2015, 2016, and 2017; it was also sold for a short time in the UK and Australia.  Crystal Pepsi was sold for a longer time in Europe during the early 1990s.

Cat's-whisker detector: A cat's-whisker detector (sometimes called a crystal detector) is an antique electronic component consisting of a thin wire that lightly touches a crystal of semiconducting mineral (usually galena) to make a crude point-contact rectifier.  Discovered in 1874 by Karl Ferdinand Braun, first used to detect radio waves by Jagadish Chandra Bose in 1894, and improved around 1904 by radio researchers such as Henry H. C. Dunwoody and G. W. Pickard, this device was used as the detector in early crystal radios, from the early twentieth century through World War II, and gave this type of radio receiver its name.  Crystal radios were the most popular type of radio until the mid 1920s.  The cat's whisker detector was the first type of semiconductor diode, and in fact, one of the first semiconductor electronic devices (after photoconductors).  Cat's whisker detectors are obsolete and are now only used in antique or antique-reproduction radios, and for educational purposes.

Limca: Limca is a lemon and lime flavoured carbonated soft drink made primarily in India and certain parts of the U.S.  It contains 60 calories per 150ml can.  The formula does not include fruit, relying instead on artificial flavors.

Product type: In programming languages and type theory, a product of "types" is another, compounded, type in a structure.  The "operands" of the product are types, and the structure of a product type is determined by the fixed order of the operands in the product.  An instance of a product type retains the fixed order, but otherwise may contain all possible instances of its primitive data types.  The expression of an instance of a product type will be a tuple, and is called a "tuple type" of expression.  A product of types is a direct product of two or more types.

Supporting paragraphs: Crystal Pepsi Limca
Answer: soft drink