Designed For Sound. Tuned For Emotion. The Solo 2 has arrived. Beats most popular headphone has been redesigned from the inside out. With updated and improved acoustics, the Solo 2 lets you feel your music with a wider range of sound and enhanced clarity. Streamlined, lightweight, and durable, this compact headphone is more comfortable than ever. Take your music with you wherever you go, with the Solo 2. Available in black, pink and white.