Devices

• USB wired mouse • Cable length (stretchable): about 70 cm • Material: ABS material • Color: Red • Resolution: 1200 DPI • Type of connection: USB interface • Operating voltage and current: DC5 ± 5% ≤ 100MA • Flip wheel life: 1 million times • Switch life: 5 million times • Key Specifications: 60 ± 5gf • Key operation: 80 ± 20gf • Cursor positioning method: photoelectric

• Maxima-Minima Thermometer, Electronical • Suitable for hanging on the wall or for standing on surfaces • For inside temperature: -10°С to +50°С (14°F to 122°F) • For outside temperature: -50°С to +60°С (-58°F to 140°F) • Revesible °С/°F • Electric cable: approx. 3 m / 118" • Color: silver-metallic • Works on 1x AA battery (1.5V)

• Respiratory / breathing training device • Material: eco-friendly plastic • Size: 13 x 14 cm