ntroducing the JBL TUNE 215BT wireless headphones with JBL Pure Bass sound. Thanks to the 16 hours of music autonomy of the battery, they can wirelessly offer you the high quality Pure Bass sound of JBL but also manage your phone calls. Their premium construction includes a pair of 12.5mm drivers that will produce strong and clear bass while their ergonomic design will ensure you many hours of comfort and rich audio experience. In addition to the 3-key keyboard and built-in microphone, music management and clarity of sound in your phone calls make the TUNE 215BT an essential work and entertainment tool.