Timing Temperature Control USB Heated Mouse Pad Mouse Hand Warmer With Wristguard Warm Winter Features: USB Warmer Mouse Pad with built-in warmer pad can help warm your freezing cold hand while you are at work. The temperature of the mouse pad will go up to a suitable degree it is connected to the computer, just plug it into the USB port, then you can warm your hand all the time. Lovely design,beautiful and practial,suit for home and office desk. Please note that the heater is separated from the mouse pad. You can choose to use or don't use the heater when using the warm mouse pad. Safe and effective: select the temperature suitable for your 110130 and 145f. 2hr, 4hr timer settings ensure that the USB heated mouse pad is never too long Product Description: Name: heated hand warming mouse pad Size: 29 * 22cm Material: super soft short plush Applicable population: office staff/students Packect included : 1xWarmer Mouse Pad USB Warmer Mouse Pad with built-in warmer pad can help warm your freezing cold hand while you are at work. The temperature of the mouse pad will go up to a suitable degree it is connected to the computer, just plug it into the USB port, then you can warm your hand all the time. Lovely design,beautiful and practial,suit for home and office desk. Please note that the heater is separated from the mouse pad. You can choose to use or don't use the heater when using the warm mouse pad. Safe and effective: select the temperature suitable for your 110130 and 145f. 2hr, 4hr timer settings ensure that the USB heated mouse pad is never too long