• 5.8mm dynamic drivers deliver JBL Pure Bass sound for enhanced audio experience. • Up to 8 hours of playback on a single charge, plus 24 hours from the charging case. • Listen through both earbuds or use just one independently for calls or music. • Fast pairing connects automatically to your device with a single tap. • Built-in microphone for clear hands-free calls. • Wireless Bluetooth technology for seamless connectivity. • Available in Black, Green and Blue colors.