Em791 Mp4 Player

Metal Back Casing
 
Super Slim
 
1.8 Inch CSTN Display with 160*128 Pixel
 
Capacity: Up to 8GB
 
Supports MicroSD Card (Up to 2GB)
 
Video Format Supported: AVI
 
Audio Format Supported: MP3, WMA, DRM9
 
Image Format Supported: JPG
 
Other Function: ID3 Tag/Lyrics Display, Folder Management, E-Book, Game, FM radio
 
Operation System: Win2000-XP
 
Play time: 4hrs for Video playing,10hrs for Audio playing.
 
Size: 83*41*8.2mm
 
USB 2.0 high Speed
 



Output

Port : 3.5mm earphone
 
Weight: 31g
 
Language Supported: 20
 


Battery : Rechargeable Li Polymer

Battery
 
SNR: 90dB above
 
Certificate: CE, FCC





System Requirements


Function characteristics


Technical Specifications


Physical characteristics

 







System Requirements



       Hardware


IBM PC or compatible PC, Notebook or Macintosh with USB port




       Operation System


Windows98/2000/XP and Linux2.4 above




       Conversion Tool


Support AVI,RM,RMVB,MPG,MPEG,MP4,ASF,WMV,DAT,VOB,WKV format video  Conversion








       Function characteristics



       USB Interface


USB2.0 high speed




       Capacity


128MB,256MB,512MB,1GB,2GB,4GB,8GB（Optional）




       Storage Device


Removable Storage Device




       Card type


Micro SD




       Video Format


AVI（Video format : XviD）




       Audio Format


MP3、WMA、DRM9




       Photo Format


JPEG




       Game


Tetris World




       Output Port


3.5mm Earphone




       Image Resolution


2560X2048(MAX)




       Repeat Mode


A-B Repeat




       Recording


Support Microphone ，FM  Recording(only for EM791RB)




       EQ Mode


Normal,Rock,Jazz,Classical,Pop,Bass,3D,USER EQ




       Supported Language


Multinational language (optional)




       Play Mode


Once, Repeat One, Folder Once, Folder Repeat, Normal, Repeat All, Intro




       Text 


Support




       LRC Display


Support




       Navigation


Support




       FM Region


China,Europe  Japan, U.S.A(only for EM791RB)




       VBR


Support








       Technical Specifications



       Read speed


5.0-6.5MB/S(SLC flash)      3.1-4.0 MB/S(MLC flash)




       Write speed


3.5-4.5MB/S(SLC flash)      1.5-1.9 MB/S(MLC flash)




       Bit Rate


MP3： 8~320Kbps        WMA：64~384Kbps




       Recording format


WAV（high quality:64kbps/16khz, general quality:32kbps/8khz）




       FM Frequency Range


87.5-108MHz/76-90MHz/88-108MHZ (China and Europe/Japan / U.S.A )(only for EM791RB)




       FM Scan Method


Manual/Automatic Search(only for EM791RB)




       Charge


2-3Hours




       Battery Life


8-10 Hours (Only for MP3 ) or About 4 Hours( AVI VIDEO)




       Display


1.8  Inch  CSTN  screen




       SNR


90dB above




       Frequency Response Range


20HZ—20KHZ








       Physical characteristics



       Preset Channels


20




       Battery Type


Rechargeable Li Polymer Battery




       Storage Temperature


Samsung Flash:-20℃ ~  +55℃ ; Other Flash:-0℃ ~  +55℃




       Operating Temperature


Samsung Flash:-10℃ ~ +55℃; Other Flash:-0℃ ~  +55℃




       Operation Relative Humidity


20% ~ 90%（40℃）




       Storage Relative Humidity


20% ~ 93%（40℃）




       Size（mm）


L*W*H ：83x41x8.2mm




       Weight（g）


About 31g




       Color


Argentine and black




       Package


Blister package, color box




       EMI Compliance


CE





 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Categories:Electrochemical Products
Keywords: EM791 MP4 Player , MP4 Player

YIFANG DIGITAL TECHNOLOGY CO., LTD was founded in 1992 as Luwen Electronics Co., Ltd, ten years later 2002 both the company’s name and direction were changed in response to shifting global and economic demands. Switching its product line from CRT monitors to flash-based products and its marketing focus from domestic to international sales meant that in 2002 Yifang Digital became one of the first high-tech enterprises specializing in customized removable data storage devices. Remaining focused but flexible Yifang Digital focuses on the design, manufacture and sales of Handwriting Capture Devices, Global Positioning Systems, Digital Photo Frames, Flash MP4 Players, Car MP3 Players, Flash MP3 players, USB Flash Disks, Flash Portable Media Players. Primary operations remain in Shenzhen P.R. China with a Hong Kong subsidiary Yifang Digital (HK) Co., Ltd facilitating international clients’ unique needs.



In addition to having more than 35 dedicated account managers Yifang Digital’s team includes over 1500 employees, from experienced R&D engineers, knowledgeable international marketing professionals, and human resource, market survey, material purchase, quality assurance, manufacture engineering and production departments. The factory has near 1000 employees working on 38 automatic and semi-automatic production lines. A 17,000 square meter total production area offers a monthly capacity of 3 million sets. The facility’s central location in Shenzhen means that the products can conveniently be exported worldwide through either Baoan International Airport, Shekou Port or Yantian Port.



For the past few years, Yifang Digital has been growing at an incredible pace of over 100% each year, establishing a strong presence in the competitive flash-memory product industry. According to a 2004 IDG study our sales represented 5% of the NAND flash product sales worldwide in 2003. We are proud of our internationalism—80% of our products are sold to developed countries in Europe and the Americas with the remaining 20% being sold in Asia, Africa and domestically.



Through strategic international partnerships with customers and suppliers, by expanding the approach of our export operation, and with the target of fully understanding the international market and customer needs, Yifang Digital is able to develop and design products meeting customers’ requirements. Establishing long-term, strategic, stable partnerships with both domestic first-class part suppliers and international key component suppliers ensures product quality and reliability. Sharing our supply chain and operational advantages with our customers makes their job easier, and Yifang Digital stronger.



Yifang Digital’s underlying commitment to innovation and providing world-class digital products and services is part of a campaign to change the global image of “Made in China.” A triptych of marketing, product development and manufacturing provide the foundation of our operation strategy and continued balanced development. We continually seek means to improve management, reduce costs, optimize processes, improve our quality assurance system and bolster after-service support to fully earn customers’ trust, respect and satisfaction of “Made in China” and Yifang Digital.



Yifang Digital aims to be synonymous with quality digital products, and believes that it is only through the contributions of every employee as a team that we can achieve our goal. Therefore, every employee is trained with a common vision, forming a unique culture that values "Integrity, Trust, Synergy, Excellence, Innovation and Agility.” Our quality policy of “ 100% customer satisfaction by continuously improving our working methods and processes” is reflected at every level from the President to the Production Staff. A “people oriented” management, along with the collective efforts of all employees, will ultimately yield way to our vision—to show the world, through Yifang Digital, that “China Made” means quality.

MP4 , Player