Headphone Amplifier

Enjoy excellent audio from your digital music sources with this amplifier with analog to digital converter.
It features a headphone jack for easy music listening and a USB to microUSB cable so you can charge it when needed.

• High dynamic range 90 dB
• Battery capacity 200 mAh
• Gray
• DAC chip Yes
• Impedance 32 Ohm
• Connector
  • 1x 3.5mm male
  • 1x 3.5mm female
  • 1x Micro USB
• Cable length 0.1 m
• Metal materials
• Maximum playback time 24 hrs
• harmonic oscillations and harmonic distortion Less then 0.006%
• Power rating 5 V 1.5 A
• Frequency response 20 Hz...20 kHz (±3 dB)
• Connection output 1x 3.5mm
• Stereo sound output
• Signal Noise Ratio 95 dB
• Charging time 2 h
• Amplifier Type
• Battery Type Built-In Lithium-Polymer
• External height 50 mm
• External width 100 mm
• External depth 150 mm