Using this turntable stylus is easy. Just carefully install it on your compatible turntable according to the device's instructions. When using, make sure the turntable is on a stable surface to avoid any vibrations that could affect the sound quality. As for maintenance, keep the stylus clean. You can use a soft brush to gently remove any dust or debris after each use. Store the stylus in a safe place when not in use to prevent damage. If you notice any abnormal sound or performance, check the stylus for any signs of wear or damage. In case of heavy wear, it's advisable to replace the stylus to keep enjoying high - quality sound.