Display graphic: 128×64 pixels Backlit LCD
-Input Gain: 0 to +39 dB
-Output Jack:Line/Headphone Stereo Mini Jack
-Headphones:20 mW + 20 mW (into 32 Ω load)
-USB: Mini-B Type;Card Reader Operation
-Power: Two AA batteries, AD-17 USB to AC adapter (DC 5V 1A);Continuous Operation of 20 or More Hours when Recording 44.1 kHz/16-bit
-Dimensions:67.6 mm (W) × 113.85 mm (H) × 42.7 mm (D)
-Weight:130 g (without batteries)