This smartwatch is equipped with a heart rate sensor, the HX3605 Red blood oxygen, allowing you to accurately monitor your heart rate and stay on top of your health.
The programmable analogue timer switch SUL181d is the ideal timer which works in Europe and American market. The easy time set and ON/AUTO/ OFF option bring much easy for the end-user.
80mm x 75mm Thermal Paper Roll fits all 80mm thermal receipt paper printers and is widely demanded in retailing, catering, logistics, gaming. It plays the same role as 80mm x 80mm thermal paper, but it is cheaper than 80x80 thermal paper. It is popular pa