True wireless metal earbuds. 10 hrs playtime w/ charge case. Stereo online. metalic Finish. Auto on & playtime. Air1 automatically turn on and connect to each other once taken out of their charging case. Volume Optimized EQ: powerful clear sound. Compact size: earbuds charge quickly inside to case. Charging case: holds up to 12 hours per charge. Package Contents: True wireless metal earbuds, charging case, cable, user manual. Volume Optimized for consistent performance at any volume; Airbuds Signature Airbuds signature sound with amplified vocals and bass. Trully wireless enjoy complete freedom of movement. World famous warranty at airbuds, we believe in our products. That's why we back them all with a limited lifetime warranty and provide friendly, easy-to-reach support. www.airbuds.com. Text/Call/Email: 646-351-1700 - support(at)airbuds.com. Follow Us: Instagram: (at)airbuds; Facebook: airbuds_audio; Twitter: (at)airbuds_audio. Visit Us: www.airbuds.com. Made in China.