This product is a 2.4G wireless camera dvr. And it's not just a wireless camera dvr. It has many other functions:Music Play/Video Play/Photo Browsing/E-book/Audio Record/Video out/ Synchronous Lyric/Calender, clock & alarm/Games Download/Support extended TF memory card. The portable size and refined shape makes it suitable for people to fulfill their special tasks as well as enjoy popular audio-visual programmes. The pen has a built in 2.4G wireless camera with pixels 656*492, which has two available channels CH1 and CH3. When equipt with a 2.4 G receiver, businessmen, law enforcement agencies and journalists can fulfill their undercover assignments such as evidence collection, hidden investigations, surveillance professionally.

• Specification:
   
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• Selling Points:
  *Wireless transmission provides real time video on DVR to view effect as you record;
  *Near and far focus available for choice (near focus for small text record);
  *3.5"TFT LCD screen with up to 800X600 resolution
  *Video Format: Mpeg-4,AVI (800 or 320 @ 30fps) MP4,3GP
  *Memory: built-in flash :2GB~8GB; support SD card 1GB to 16GB
  *420TV line for clear image;
  *Night vision available
  *4 channels available to avoid possible interference;
  *Built-in antenna and rechargeable Li-battery;
  *Min. 100m transmission distance without blocks
  
  Specification:
  Transmission Frequency:ISM 2,400MHz~ 2,483MHz 4CH*
  Modulation Mode:FM
  Antenna Type:Hidden
  Unobstructed Effective Range:100m(Without Block)
  Operating Temperature:0~ +50 / +14~ +122
  Storage Temperature:-20 ~ +60 / -4 ~ +140
  Operating Humidity:85%RH
  
  camera
  Transmission Frequency:ISM 2,400MHz~ 2,483MHz CH1 CH3
  Audio subcarrier frequency:6.0Mhz
  Antenna:Built-in 2.4G antenna
  Transmitting Range:300 feet in line of sight
  CMOS Total Pixels:656X492(NTSC)
  Horizontal resolution:420TV line
  Frame rate:30FPS
  Built-in mic.:55dB high sensitivity
  View Angle:62
  Camera lens focus:Beyond??3m vicinity:10cm
  Minimum Illumination:0.1 Lux / F1.5
  Transmission Power:10mW
  Battery Performance:Li-ion Battery 280 MAH
  Working Time:2.5 hours
  Charge time:1 hour
  Operating voltage:DC 5V
  Operating current:105MA
  Color:Golden/Silver
  Dimensions( LX D):160X15mm
  Weight:40g
  
  receiver
  Receiving CH:CH1~CH4
  Sensitivity:-92dB
  LCD:3.5 inches TFT
  AV out:NTSC / PAL
  Resolution:640X480 / 320X240
  Video compress:MPEG-AVI 30fps
  Play format:RM / RMVB / 3GP / MP4 / FLV / AVI / ASF / WMV / DAT / VOB / MPG
  Frequency:20HZ-20KHz stereo
  Earphone Output:Left: 20MW+ right 20mW [16O](suit to largest volume)
  Play format:MP3 / WMA / AMR / AAC / FLAC / APE
  Speaker:0.6W
  File format:JPG/JPEG
  FLASH:2GB-8GB(default 2GB(
  Outer SD card:TF card 1GB-16GB( optional purchase)
  IBM-PC:Windows 2000 XP & VISTA
  Port:HI-USB 2.0
  Language:Multiple languages
  AC adapter:DC 5V 2A
  Built-in battery:Li-battery 1200Mah
  Wireless record:>=2.5 hours
  Video record:>=5 hours