• 13mm Dynamic & Piezo Drivers
• Splash and Sweat-Resistant
• Samsung Ultra High Quality 24-Bit Audio
• Dual Microphones
• Sound Share
• Samsung Level App for Android
• Up to 9 Hours of Listening/Talk Time
• Up to 300 Hours of Standby Time
• Includes Small, Medium, & Large Ear Gels

Designed for mobile listening as well as making calls, the black sapphire version of the Samsung Level U Wireless Headphones combine 12mm speaker drivers with active dual-mic noise reduction and echo cancellation technologies all within an ergonomic neck-worn frame. The frame features a flexible urethane joint to optimize comfort as well as magnets for holding the earphones in place when not in use.