♬【Comfortable & Light to Wear】We have built a database of thousands of people's experience of wearing our earbuds for more than 12 hours a day. People with various ear shapes said that they would feel no pressure even if they wore it for a whole day. Low-pressure sense of streamlined design of headphones wireless Bluetooth with 45 ° in-ear design more light and comfortable. No pain in the ears, make your ears happy all day!