JinXing Digital CO.Ltd is a specialized manufacturer of MP3,MP4,MP5,Mobile etc.based in Shenzhen

Shenzhen

Shenzhen is a major city in the south of Southern China's Guangdong Province, situated immediately north of Hong Kong. The area became China's first—and one of the most successful—Special Economic Zones...

, China.

In 2005, the company started manufacturing of flash MP4 players, HD MP4 and PMP

Portable media player

A portable media player or digital audio player, is a consumer electronics device that is capable of storing and playing digital media such as audio, images, video, documents, etc. the data is typically stored on a hard drive, microdrive, or flash memory. In contrast, analog portable audio...

s.

Like a lot of other mushrooming Chinese companies producing digital products, JXD manufactures mobile phone

Mobile phone

A mobile phone is a device which can make and receive telephone calls over a radio link whilst moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile network operator...

s, mobile TV

Mobile TV

Mobile television usually means television watched on a small handheld device. It may be a pay TV service broadcast on mobile phone networks or received free-to-air via terrestrial television stations from either regular broadcast or a special mobile TV transmission format...

 devices and other devices.

First notable product of the company which brought JXD to the notice of the retro gamer

Retro Gamer

Retro Gamer is a British magazine, published worldwide, covering retro video games. It was the first commercial magazine to be devoted entirely to the subject. Although launched as a quarterly publication, Retro Gamers soon became a monthly...

s was the JXD 301, which had a blackfin

Blackfin

The Blackfin is a family of 16- or 32-bit microprocessors developed, manufactured and marketed by Analog Devices. The family is characterized by their built-in, fixed-point digital signal processor functionality supplied by 16-bit Multiply–accumulates , accompanied on-chip by a small and...

 533 MHz processor and could emulate a wide variety of retro consoles in a handheld format, something Linux-based GP32

GP32

The GP32 is a handheld game console developed by the Korean company Game Park. It was released on November 23, 2001, in South Korea only.- Overview :The GP32 is based on a 133 MHz ARM CPU and 8 MB of RAM...

 was known for.

The digital devices, specially the PMPs are usually based on Sunplus chip, which is basically a variant on AMR926 chip.