• Bluetooth(R) 5.0;• Works with any Bluetooth(R) enabled devices for up to 30 ft. of wireless freedom;• High-quality stereo drivers with quality sound, realistic bass, and ultra-balanced noise isolation;• Built-in microphone allows user to make hands-free calls;• Adjustable headband withextra soft earpads for ultimate comfort and extended play;• Compact, lightweight design is ideal for travel;• Universally designed for smartphones, tablets, and media players;• Easily pairs to all Bluetooth(R) devices;• Up to 4 hours of continuous play time;• Up to 100 hours of standby time;• 3.5 mm auxiliary input for wired compatibility ;• Includes micro USB cable, auxiliary cable, and instructions;