★Built-in microphone and hands-free calling - Bluetooth headset provides fast and stable Bluetooth connectivity to Bluetooth devices (such as mobile phones, tablets, computers, TVs) within 33 feet, and comes with a high-quality built-in microphone for hands-free calling
Stereo Wireless Headset - Dual 40mm drive unit and enclosed design provide immersive Hi-Fi stereo sound. Enjoy 40 hours of playback time with this magical headset anytime, anywhere in wireless and wired mode
Stay comfortable - Soft memory earmuffs, leather-wrapped ear pads and soft foamed adjustable headband for the most comfortable wearing experience. In addition, the lightweight design makes this headset amazing
Charging time: about 2.5-3.5 hours