The BLD Dual-Stim combines TENS and EMS therapy in a single, sleek device. A versatile product for painrelief and muscle stimulation, the BLD Dual-Stim features three TENS modes and two EMS modes. BLD Dual-Stim is a 4-channel device with separate intensity controls for each channel and fully adjustable parameters. Other features include adjustable ramp time, large display and treatment timer.