98001 Impression plus 5.1 EcoBoss headphones

Top-quality 5.1 channel HIFI headphones with vining surround sound and rich bass like from a subwoofer. The headphones come with a USB external 5.1 channel sound card for connecting to a PC and a reduction to 2.5mm / 3.5mm jack. The headphones have a 2.1m long cable. They are fitted with 2x 15mm central, 2x 15mm surround and 2x 40mm front speakers. Speakers in headphones have separate baffles. Headphones are suitable for Hifi, for PC, for MP3 player, for PC game players, for Xbox, etc...

The impedance of the speakers in the headphones is:
Central speaker: 16ohm
Surround speaker: 8ohm
Front speaker: 32ohm
Harmonic Distortion <3%

External USB sound card:
USB connection
Signal-to-noise ratio > 80 dB
Size: 98x45x25mm
Weight: 50g
Sensitivity: -103dB
Harmonic Distortion <0.3%
Decoder: AC97
Compatible with: PC, Notebook, Tablet PC, MAC