- The Green Lion Earbuds are an epitome of acoustic excellence and comfort. An ergonomic design ensures a snug and comfortable fit, making them perfect for extended use. The titanium speaker drivers deliver high-clarity sound that immerses you in the audio experience. The MFB touch control allows for seamless operation, and hands-free calls are made effortless with a built-in microphone. With a playtime of up to 5 hours on a single charge and an incredible standby time of up to 180 hours, these earbuds are ideal for on-the-go lifestyles. The earbuds have a 30mAh battery, while the carrying case boasts a 230mAh battery, ensuring you always have a charge on hand. For a convenient audio experience, the Green Lion Earbuds are the perfect choice.