HoMedics Modulair Battery and Knee Starter Kit Discover the ultimate in knee recovery with the Homedics Modulair System Knee Wrap. Wrap the soft-touch fabric around your knee, fasten the adjustable Velcro straps, and power it up with the Modulair controller. At the heart of the Modulair System is air compression massage; a gentle, rhythmic technique that uses inflating and deflating air chambers to effectively bring soothing relief to areas of discomfort. Ideal for everyone from Sunday-strollers to performance athletes, Modulair really brings you recovery when you need it. Features: - 4 active compression programs - 5 levels of intensity - from soft and gentle to a more intense massage - 2 air chambers - 3 levels of soothing heat - USB-C rechargeable - Up to 5 hours run time (on the lowest setting with no heat) - One size fits most Accessory List: USB-C charging cable Depth: 7.7 CM Height: 18 CM Width: 20 CM Power Type: Battery 4 compression massage programs 6 intensity settings 4 soothing heat settings upto 5 hour runtime (when used on the lowest setting with no heat) soft fabric finish adjustable velcro fit (one size fits most) USB-C rechargeable and portable