Line Input: 3.5mm (1/8") mini-stereo Headphone Output: 3.5mm (1/8") mini-stereo Frequency Response: 5 Hz (-0.6dB) to 200KHz (-0.3db) THD+N: 0.0010% (1V @ 1000 Hz) Suitable Headphone Impedance: 8 - 300 ohms Input Impedance: 20K ohms Power Output: 200mW (32 ohms) Gain Factor: 1, 2, 4x (User Selectable) Battery Life: up to 30 hours per charge Battery Overcharge Protection Universal Voltage AC Charger/Adapter included (Type B plug) Measurements: Metric: 95 mm (length) by 70 mm (width) by 24 mm (height) English: 3.74 inches (length) by 2.75 inches (width) by 0.94 inches (height) Weight: 192 g (includes internal battery) 1 Year Little Dot Warranty
