Furutech ADL Cruise - portable headamp and DAC

Mega performance, Furutech takes what's there and makes it better! Beautifully finished, lustrous carbon fiber body and mirror-polish nonmagnetic stainless steel panel.
Fits in the palm of your hand, enjoy your music anywhere High quality volume control (front) and On/Off switch (rear)
Gold-plated 3.5mm analog line input (switched) or gold-plated USB digital input for PC audio (Phone jack overrides output from USB mini-B interface on rear panel)
Runs on USB power or an AC/DC switching power adapter that recharges battery High performance headphone amplifier drives 12 to 600 ohm headphones
Gold-plated circuitry on high quality printed circuit board Front Controls and Indicators: HEADPHONES OUTPUT: 3.5mm phone jack LINE INPUT: 3.5mm switched phone jack
VOLUME: Rotary type variable resistor One dual color RED and BLUE LED: BLUE indicates Power On / RED indicates Battery Low Voltage
Rear Panel: MASTER POWER ON/OFF USB: 1 USB mini-B Type Internal DC3.7V, 940mAh Li-ion Type 14650 Rechargeable Battery
Charging Indicators: One dual-color RED and GREEN LED: RED indicates Charging / GREEN indicates Full Charge Cruise Portable headphone amplifier Specifications
Output Jack: 3.5mm Phone Jack x 1 Headphone Output Level (Max.): 1%THD 1kHz 78mW (12 ohm) 94mW (16 ohm) 110mW (32 ohm) 98.6mW (56 ohm)
23mW (300 ohm) 16mW (600 ohm) Frequency Response: Line in: 20Hz~20kHz (±0.5dB) headphone output USB in: 20Hz~20kHz (±0.5dB) headphone output
Channel Separation: 60dB (1KHz) Total Harmonic Distortion: 0.02% (Line Input 1KHz) Input Jack: Line In (3.5mm switched Phone Jack) x 1, USB In (mini B type) x 1
Signal to Noise Ratio: Line in: 100dB (A-Weighted) USB in: 96dB (A-Weighted) DAC Chip: WM8716 192kHz/24bit USB Chip: TE7022L 96kHz/24bit
Power Supply-1: DC5V , 2000mA , 10W Switching Power Adapter Music Playback Time: Up to 80 hrs when charged (approx. 5 hours)
Power Supply-2: DC3.7V, 940mAh Li-ion Type 14650 _x0003_Rechargeable Battery Dimensions: 65 (W) x 120 (D) x 28 (H) mm