Simple relief for back pain Delivers TENS while simultaneously providing support The TENS therapy is controlled using a wired control unit. This is a simple battery powered device, with an easy-to-read backlit screen.TENS is recognised as a safe & effective treatment for pain & is safe to use in combination with other pain medications. The device has been designed & installed with a series of pre-programmed TENS treatments to help treat lower back pain. There are a total of 6 different treatment modes that can be selected. Strength & intensity of treatment is then entirely adjustable to the user’s personal requirements. The control unit clips onto the belt to allow hands-free treatment & full autonomy & movement. Fits a variety of body sizes & is easily adjusted using the velcro-fasteners to provide optimum fit & comfort. Technical Information TENS therapy Single channel Power Supply: 3 x AAA Batteries 6 x Intensity output levels Treatment time: 30 minutes Dimensions: 1260 x 190 x 10mm (Belt)85 x 72 x 31mm (Control unit) Weight: 50g without batteries (Control unit)CE marked class IIa Medical Device