Portable amp sounds great. Function improves the sound quality of your music player. That comes with a USB port to power system to a computer.
Adjustable transmit power up to 3 levels You can adjust the bass as you want Compatible headset with a value in a high impedance to 300 Ω Can be connected to a computer via a USB cable to act as a DAC or External Soundcard with high sound quality
Dimension: 91mm x 45mm x 25mm Weight: 80g excl.Batteries Frequency Response: 10 – 100KHZ (± 1dB) Output Power@32 Ω : 120mW Gain: 9/14/19dB Bass Boost: 0 – 10dB
GoVibe Magnum itself 12V charging cable for the rechargeable 9V battery Pouch