Feature with a new generation of clip-ear wireless earbuds design, the headphones can rest gently and firmly fit your ears without entering your ear canal, which will reduce stress and hearing loss after extended wear. There is no blockage of the ear canal, and no pain or damage to hearing.It can be worn comfortably all day. Keep your ears breathing. Compared with the previous generation of products, customers roast that the battery life is short. Our new headphones are equipped with high-quality rechargeable batteries, which can be used for about 5 hours after being fully charged for 1 hour. This is the actual test usage time, without any moisture. The charging case has a built-in 300mAh battery, which can be used about 6 times when fully charged. The headphones use Bluetooth 5.3 technology. The effective transmission distance is 10 meters, making the connection more stable. Open earbuds can avoid discomfort caused by wearing in ear or in ear headphones.