16 Hours of Combined playtime (4 Hrs on earbuds & 12 Hrs on charging case)under optimum audio settings, 15 minute quick charge gets an additional 1 hour of music playback, Hands-free Stereo Calls, JBL Pure Bass Sound, Truly Wireless, Connect with Voice Assistant on your mobile with the push of a button, 3 Sizes of Ear tips to choose and fit to your ear's comfort, Stylishly Designed with sleek Carry case, 2 hours of charging gives full battery.