“ Someone should be shot for this abomination. Only gave a half star because I couldn't give 0 ” --WiR3D
Spark High Definition In-ear Headphones are the combination of precision acoustics, unique design and expert ergonomic research. Powerful and accurate acoustics are achieved through high performance dynamic driver and special high definition acoustic filter built-in, resulting in full, explosive bass, intense mid-range and clear treble frequency response that will put a smile on your face...
The smaller diaphragm functions as the tweeter, while the larger diaphragm, that is position behind the smaller diaphragm functions as a woofer, similar to a 2-Way speaker.