Features: 1. Temperature detection line on the road and a variety of protection circuits, even in the folded state can enter the fold, etc. 2. There are 2 massage heads on the sole of the foot, a large-strength massage, a positive and negative rotation kneading and a key switch, giving the feet a deep relaxation. 3. Product features retardant cotton, PVC Protective sleeve, waterproof, high safety performance. Description: When the temperature reaches the set temperature, the thermostat automatically enter the state, intermittent heating, energy-saving and environmental protection. Specifications: Weight: 792g Size: 29*30*7CM Upper material: cotton Sole material: thermoplastic elastomer Applicable gender: Unisex Version: US/UK/EU/AU (optional) Voltage: 110-240V Package Included: 1 * Main Machine with Cable 1 * Adapter Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.