The existence of Samsung Galaxy Buds+ is no more speculation. An application listing the Samsung Galaxy Buds+ popped in the official App store of Apple. The description of the application, however, does give much insight into the product or its new features.
But it is clear from it that the device would be compatible with the iPhone7 and devices having iOS 10 and above. The new model might lack the feature of noise calculation but will last for about 12 hours on a single charge. The product is expected to be unveiled in the event scheduled to be held on 11th February 2020.