The HBS-800 Tone Ultra is a Bluetooth headset from LG Electronics that is designed to deliver a high-quality listening experience using its Ambient Noise Cancellation (ANC) technology. The headset can provide up to 10 hours of battery life on less than 2 hours of charge time. The headphones cancel background sounds in your environment for an optimal acoustic experience, whether you're listening to music while in flight, or talking on the phone at a noisy shopping mall. They feature an around-the-neck wearing style and comfortable earbuds for enjoyable listening, even during extended sessions. This headset utilizes aptX audio compression to deliver reference CD-quality audio over Bluetooth. The unit also features advanced multipoint communication between different devices, and supports text to speech functionality.