Description of COWON CK11 True Wireless Earbuds: Premium Dual Mode with 11 Hours Playback - Titanium Black
[11 Hours of Continuous Playback in Dual Mode up to 240 Hours of Playback in Single Mode] Enjoy continuous music playback for 11 hours in stereo dual mode using the earphones' battery only with our large-capacity battery and low-energy technology. COWON CK11'S 2600 mAh high capacity battery can recharge your earphones more than 10 times boasting more than 240 hours of long playback time when alternating charging and playback in single mode. [Very High Sensitivity Laser Embedded Antenna and Cutting-Edge Airoha Chip] COWON CK11 is equipped with a customized LDS (Laser Direct Structuring) antenna, exclusively designed and laser-shaped for CK11. There is no interruption when on the move, whether on a subway or bus, and seamless sound is maintained in open spaces for up to 40 meters. [Left and Right Earphones Connected Simultaneously with MCSync Technology] The Airoha chip with MCSync technology applied in COWON CK11 provides enhanced user convenience through an individual wireless connection of the left and right earphones where both earphones work independently without affecting each other even when you turn off or turn on one of them in Dual mode. [Digital Battery Indicator for a Quick Battery Level Check] Check the battery level at a glance. The battery levels of the charging cradle and the left and right earphones are displayed on the LED display. [USB Type-C Port for Maximum Versatility and Convenience] It uses a universal smartphone port to allow charging with modern smartphone charging cables.