"Mini Muscle Stimulator (With Single Channel TENS), A Mini Portable muscle stimualtion unit that delivers Tens, Interrupted Galvanic and Surged Faradic Currents for therapeutic use. Unit comes in a carrying case with Following Accessories VIATOR MINI: TPS 515 - Mini Muscle Stimulator with TENS FEATURES: Easy portable treatment Three output selections (Tens, Interrupted Galvanic, Surge Faradic) Good quality cover. INPUT SUPPLY: 230 V AC, 50Hz SIZE: L 6” x W 5.5” x H 2” WEIGHT: 1.5 Kg. Approx TECHNICAL SPECIFICATIONS: TNS Pulse width : 400 micro sec. Frequency : 50Hz IG Pulse width : 100 mili sec. Frequency : 1 per sec. SF : 1 to 9 sec. duration. STANDARD ACCESSORIES: 2 Metal Plate with cover One pair electrode leads one pen electrode leads Fixing Straps2 for fixation of electrodes This product is a safe medical tape made of elastic, vented high-quality raw material anatomically & it is to provide excellent comfort, immobilization & stabilization while it is to prevent some acquired disease from its second treatment around the skin. It is also made of durable, breathable padded material for maximum wear & comfort."