XtremPro M1 PORTABLE HEADPHONE AMPLIFIER 20HZ-20KHZ

    • Audio Input: 3.5mm stereo jack

    • Volume Control: ALPS Potentiometer
    • Drive ability: 16-150 Ohms(recommend)
    • Battery Capacity: 1400mAH
    • Output Power: 270mW(32 Ohms450mW(16 Ohms)