Features

Vibration bass control
Built in active bass amplifier
Separate volume control
Soft cushion earcups
Adjustable padded headband
Driver Unit - 1.57" diam. dome
Diameter - 2.24" diam actuator
Impedance - 32 Ohm
Sensitivity - 102dB S.P.L. at 1Khz
Max Power Handling - 500mW
Frequency Response - 5-28,000Hz
Power Requirements - 3V
Cord - Approx. 13'
Mini Stereo Plug
Battery Life - Approx. 30 hours
Jacks

Included:
RumbleFX Headphones
RumbleFX Feedback Controller with volume and vibration control
2 - AAA Batteries
Headphone Conversion Jack

Up Close

(A full shot of the headphones)

(A shot of the earpieces and also the flexibility of the RumbleFX)

(Up Close of the out earpiece, rather interesting design)

(Controls - Features volume and vibration control switch)

(Included headphone to RCA jack converter)