☆ Electronic dictionary Sharp Brain PW-A9100. ☆ My mother bought this on impulse and left it in a drawer, so I'm selling it. Instant purchase without comments is OK ♥ ✅ Beautiful, one-owner item. ✅ Dedicated dictionary device, so you can look things up faster than on a smartphone. ✅ For enthusiasts, it can be modified into a Windows CE machine. It has a compact and cute design, so it's stylish to hold in your hand! It's very useful for looking up things like dictionaries, encyclopedias, proverbs, four-character idioms, English conversation, health, medicine, supplements, games, and drills. It's enjoyable for both adults and children, so it's convenient to have one in every household! ※ New batteries have been replaced! Sharp Electronic Dictionary Brain Model Number: PW-A9100-R (Red) Display: 480 x 320 dot matrix LCD display LCD: 5-inch (71mm x 106mm) High-definition HVGA color TFT LCD [HVGA = Half-size Video Graphics Array] Power Supply: 2 AA alkaline batteries, or 2 AA eneloop® / rechargeable EVOLTA batteries Continuous Display: Approximately 130 hours Continuous Use: Approximately 60 hours External Dimensions: Width 149.0mm x Depth 110.2mm x Height 19.4mm (closed, including protrusions) Weight: Approximately 305g (including rechargeable batteries and touch pen, excluding cards) Main Memory: Approximately 150MB (Available space at the time of shipment: Approximately 148MB) Accessories: 2 AA alkaline batteries, touch pen Key Arrangement: Typewriter key arrangement