CH-1 Finally, Bluetooth® for music lovers. 

Sound quality has never been achieved on Bluetooth® like this before. If you search for great sound and can't live without it, CH-1 has unmatched value. With dual-sound tech, a balanced armature + dynamic speaker + Bluetooth®, our astounding 10+ hrs of listening. We've created a unique in-ear monitor that is right for music lovers, audiophiles and any discerning listener. Or if you just want great bass with amazingly clear midrange, this pair of earphones is right for you.