Internal Memory Flash
512MB, max. record up to 18 hours into mono ADPCM WAV files (8kHz/8 bit). External Memory 2GB (External Memory- MMC/SD-Card, not included).
Battery
Integrated Rechargeable Battery (li-polymer), up to 16 hours of continuous playing time
LCD Display
Display Type FSTN / POSITIVE; Display Size Active Area 0.75" x 1.75"; 128 x 64 pixels; 1.52" diagonal, backlit with white LED color
Playable Formats
MP3, WMA, WAV, DRM (WMA-DRM9 version)
Voice Recording
Built-in microphone records into ADPCM (WAV) format
Interfaces
2.0 (full speed) USB 1.1 compliant, USB plug type 30" cord with mini-USB plug, two 3.5mm headphone jacks, DC 2.35mm dia. jack, 1 Memory SD / MMC card
Charging Options
1) USB ~3.5 hours = 80% charge; ~5 hours = full charge 2) DC ~ 2 hours = 80% charge; ~ 4 hours = full charge
Max. Vol. PlaybackUp
to 85dB when used with the accompanying 8100-HP headphone. Using other headphones with this function enabled may not limit the output level to 85dB Frequency Resp. 20 Hz ~ 20 KHz
Distortion
T.H.D < 0.1% (maximum output)
Battery Capacity
.7V Li-Ion Polymer (500mAh)
Firmware
Upgradeable by USB interface
Supported Systems
Win 98SE (with driver), Win ME / 2000 / XP, Mac OS X
Dimensions
4"L x 2.25"W x 1"H
Weight
8100 unit only - 3 ounces
Exterior Case
Rugged ABS plastic for durability and safety
Headphone
Ambient noise reducing earcups, 4' cord, 3.5mm jack
Warranty
year from date of purchase; 6 months for headphone
Safety
FCC & CE approved for use in schools, churches, business and government facilities