With durable keychain clip carabiner on the talking watches, fits for belt, backpack, or key. Portable indoors outdoors. Not easy to lose.Black/white big dial with easy to read Arabic numbers. Precision analog quartz movement. Just one button, can tell you accurate time. Can set alarm. One time set, long time use. This talking watch Not only a friendly gift for for Seniors Visually Impaired, but perfect for outdoor sports people or construction workers, chef, nurse or doctors, etc.