I am deaf, can I use OWS 2?

As for the situation you mentioned, if you are interested in our oladance earbuds and wanna try them, we think you could use the left earbud of oladance earbuds after pairing the earbuds with your phone Bluetooth for listening to music or podcast, making phone calls, and so on. But kindly note that we don't sell single earbud, as the earbuds can be used together only after it has been paired in the production process.