Raycon The Everyday In-Ear True Wireless Stereo Bluetooth Earbud & Charging Case is a new, black-colored earbud with a 2020s year of manufacture. It is suitable for studying, commuting, and jogging. The earbud is made by Raycon Technology and has an in-ear form factor. It is a wireless Bluetooth earbud with model number RBE725-21E-BLA. The earbud comes with replaceable ear tips, is water-resistant, and has a rechargeable battery. It also has a built-in microphone and is made in China.