I recently purchased these and tried them on, but they don't fit my ears, so I'm selling them. They have been disinfected with alcohol. Pairing was easy, and I was satisfied with the sound. Everything in the images is included. Product Description: 【Automatic Instant Pairing】 【Hands-free Calling】 【Long Playback Time】 The digital LED display clearly shows the battery level of the charging case and the charging status of the headset. 【Type-C Fast Charging】 Adopts a USB-C charging port and supports fast charging.