WIRELESSLY CONNECTS TO BLUETOOTH -ENABLED DEVICES; SEAMLESSLY SWITCH FROM ENJOYING MUSIC TO MAKING/TAKING CALLS; CRISP, CLEAR MIRASOL DISPLAYS ARE EASY TO READ, EVEN IN BRIGHT SUNLIGHT; HIGH AUDIO QUALITY WITH NOISE SUPPRESSION & ECHO CANCELLATION; LIGHTWEIGHT, PORTABLE & EASY TO USE SUBCATEGORY2: BLUETOOTH ACCESSORIES. Warranty: ONE YEAR.