Blind swimming equipment / Blind swimming equipment

The blind people are a load of special group. They cannot see things around their life like average person do, and this brings many difficulties during the learning process. Swimming is a necessary skill for everyone, but for the blind, it is very difficult. This product is a kind of smart swimming learning equipment. Swimmers wear the earplugs and bracelets about this product during the swimming. When the bracelets sense swimmer’s posture in water is not right, the smart earplugs would correct the swimmer through the voice way!