True Wireless Headphones JVC HA-A30T-AU, In Ear, Bluetooth, Microphone, Noise Cancelling, Blue Industry-leading small and lightweight design The HA-A30T was designed to be the smallest and lightest truly wireless noise-cancelling headphones ever produced by JVC. Active Noise Cancelling JVC's unique Active Noise Cancelling feature reduces noise for more effective noise cancellation. Stylish design Available in three stylish color options: Blue, Black and White. The matching color body and silicone eartips create a sense of unity, while the metallic accent gives the headphones a sleek and stylish design that stands out as a fashion accessory. Low Latency Mode for Games and Movies The HA-A30T is equipped with a low latency mode that reduces the gap between video and sound. Simply activate this mode if you experience a sound lag while playing games or watching videos on your smartphone or tablet. You can fully immerse yourself in your favorite content. Telework Features Single-sided use You can talk on either earbud only. The volume can also be controlled with either earbud. Useful for remote meetings and hands-free calls. Microphone mute When you want to mute your voice or when there are sounds you don't want the other person to hear, you can instantly mute the headset's microphone. It helps you maintain privacy during conferences or web calls.