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 Solitude is the most powerful active noise cancellation headset on the market. With 18dBs of ANC, it will outperform even its more expensive competitors. High-fidelity audio reproduction will allow you an enjoyable listening experience, whether you are in-flight, at work, or at home.