The X-mini Evolve is an incredible pair of headphones that doubles as a Bluetooth speaker. At the touch of a button, you can blast your music around you, becoming the center of the party, or keep it quietely enclosed in the high-quality earcups.
The Evolve has been specifically designed so that the sound would not leak in any circumstance, all thanks to its four audio drivers.
Driver (Internal) : 40mm 16 Ω
Frequency response (Internal) : 20Hz - 20kHz
Sensitivity (Internal) : 112dB/1mW
Frequency response (External) : 20Hz - 20kHz
Weight : 284g
Battery : 1000mAh
Playback time : Up to 30hours
Speaker playback time : Up to 6 hours
Microphone sensitivity : -42±3dB