I opened it after purchase, but I have never used it. [Product Features] It is displayed as TWS. Instant connection, no need for subsequent pairings after the first one. Basic operations: Play/Pause: Short press once Previous song: Double-tap the left earphone Next song: Double-tap the right earphone Volume down: Triple-tap the left earphone Volume up: Triple-tap the right earphone ※ It does not have the features of genuine AirPods Pro, such as active noise cancellation, transparency mode, hearing support, and Find My. [Functionality] Auto-pairing enabled! Connects automatically when you open the lid (initial setup required) Equipped with HiFi stereo for high-quality sound The shape of the earphones fits perfectly to the curve of the inner ear. Comes with round, soft silicone ear tips. Touch design for hands-free operation. Touch the earphones to adjust the volume, switch songs, answer or hang up calls. Charging indicator included! The red light flashes while charging and lights up red when charging is complete. Type-C charging is supported!! [Notes] ※ The product will be wrapped in bubble wrap for shipping. ※ This is not an Apple product or AirPods Pro!!