xAn All-rounder Knee Massager for Pain and Discomfort Relief, and enjoy a comfortable massage after a long day. This knee massager has 3 vibration modes, from low, high to automated switching. Three heating modes, from low setting of 40C, medium of 42C, to high heating level of up to 45C, and all with the extra benefit of switchable infrared and laser lighting. xCordless and Lightweight: with a 3000 mAh high-performing battery, as well as a lightweight of 650g, the massager is truly a cordless all-rounder. Enjoy a relaxing and pain-relieving knee massage, no matter in the comfort of your home or anywhere in the world. xLED Touch Screen Control Panel is Easy to Operate and Intuitive. The enclosed detailed user manual with larger text and explanatory drawings makes the unit a charm to operate. A separate Quick Start Guide helps you start massaging and relieving pains in no time! xErgonomic Design and A Great Gift: this is a functional and affectionate gift for your loved ones - mums and dads, family and friends, for any occasion or celebration, or just enjoy one for yourself.