Pressurized massage with two airbags ◆ Two airbags lift the calves around the left and right calves and press the start button, the upper and lower two airbags alternately swell and the calves are moved from the bottom to the top I raise it. <br> ◆ Two Stage Switchable Strength The intensity of massage can be switched between two stages of strong / weak. <br> ◆ Cover removed, washable and replaceable ◆ Compact size Compact size about 20 cm high. Because it can be folded up, it can be stored neatly. With storage case. <br> 【specification】 <br> Color: Deep brown Power supply: AC 100 V (50/60 Hz) <br> Dimensions (approx.): Width 55 × depth 5.5 × height 20 cm (with body cover) <br> Weight: Approx 600 g (excluding AC adapter) <br> Accessory: dedicated AC adapter, body cover, storage bag Medical device certification number: 225 AABZX00156000