The HSD100 wireless headset weighs only 7 oz and is designed to be worn around the neck, with a flexible neckband that can be adjusted according to your comfort level. They will create a better audio experience through the more ergonomic style rather than causing additional pressure on your ears, getting hot, or pulling your ears down hard. The new wireless TV earbuds are semi-in-ear earbuds that gently rest in your ear with a barely there feeling. There is no seal, so it does not block the air flow of the ear canal, providing a clearer and lossless TV audio experience directly to the ear.