New Headband Design Solid Bass SL-800 Music Beats On-Ear Headphones (high street price £29.99). It's advanced Driver and Circuitry Design create High Precision Audio Balance. Advanced full-power speaker design is engineered to accurately Reproduce clear natural vocals. The sound signature is better balanced, more detailed and better all-around for a wider range of music. Even at high volumes, or with high audio input power, delivery is clear and distortion-free. This is the brand new foldable overhead headphone compatible with all devices who has a 3.5mm JACK socket. Silicone earpieces for comfortable and stable fit. Class A product and compete various high-end similar devices.