TS2G/4GMP820 Description Dimensions TS2G/4GMP820 is a 2GB/4GB USB Flash Drive with 1 pcs of 2Gx8/4Gx8 Flash Memory assembled on the printed circuit board. It combines a USB Flash Drive with an MP3 player, AB repeater, voice recorder and an FM radio. Outline B Side Millimeters A 82.00 ± 0.20 B 40.50 ± 0.20 C 12.00 ± 0.20 Features 1.5-inch (128 x 128 pixel) SuperColor Display for Playing Videos (.mtv) and Photos (.jpg, .bmp) MP3 Player that supports MP3, WMA, WMA-DRM10 (subscription music) and WAV music formats Ability to read E-books (.txt) FM Radio (FM Radio recording and the ability to preset 9 FM radio stations) A Advanced Digital Voice Recorder Karaoke-type lyrics display Direct Line-In recording from a CD Player, or external Microphone VAD (Voice Activation Detection), Very High quality Gapless Audio Recordings Playlist Builder C A-B repeat function allows you to continuously replay a designated section of a track Variable Track Playback speeds Supports 13 user languages including song/artist name display USB Flash Drive capabilities for data transfer and storage, plus additional software Sleep Mode, preset the player to Auto-Power OFF after 15, 30, or 60 minutes 7 Equalizer effects, including customizable USER EQ setting Automatic screen saver runs if the unit is idle for more than a few seconds, this acts as a battery saving measure a Powered using a rechargeable Li-ion battery (fully charged battery supports over 15 hours of continuous operation) Real Time Clock (RTC) displays local and world times Hi-Speed Mini USB 2.0 port for easy computer connectivity and fast file transfers Block Diagram With 1 pcs of 2Gx8 Flash Memory 1Gx8 2Gx8 4Gx8 Pinouts Pin No. Pin Name 01 VCC 02 USB- 03 USB+ 04 VSS 05 GND Pin Identification Symbol Function USB+ USB- USB differential signal: The pairs are used to transmit Data/Address/Command VCC USB Power Input VSS Ground GND Ground Specifications • Host Interface USB2.0 • Storage 2GB/4GB • Size: 82 mm × 40.5 mm × 12 mm • Weight: 45g (with Li-ion battery) • Data Retention: Up to 10 years • Erase Cycles: ≧ 100,000 times • Signal-to-Noise Ratio: ≧ 90dB • Power Supply • Estimated Battery Life: 15 hours (Li-ion battery) • Music Formats: MP3 and WMA (No DRM support) • Recording Format: ADPCM (WAV) • Compression Rates: 32Kbps–320Kbps • Certificates: CE, FCC, BSMI • Warranty: 2-years USB mass storage: DC5V ±10% MP3 Player: 3.7V Li-ion battery