Find relief from pain in the neck, shoulders, and back with this Two-Channel TENS Machine, designed to provide versatile and effective therapy. With 7 distinct stimulation modes and 11 treatment programs, this device allows you to tailor your pain management experience to your specific needs and comfort levels. Whether you're seeking steady relief or a more targeted approach, this TENS machine offers a variety of options to suit your preferences. Equipped with a user-friendly timer that can be set anywhere from 0 to 60 minutes, this unit helps you manage the duration of your treatments effortlessly. The included pause and lock functions ensure your therapy sessions are uninterrupted and secure, preventing any unintended changes to your settings. 7 Stimulation Modes: Continuous Strength Duration Burst Modulated Rate Modulated Width Combination Modulation Mixed Frequency What's Included: One (1) device Two (2) lead wires One (1) pack of 4 electrodes Four (4) AA batteries One (1) Cefar neck strap Instruction booklet Carrying case This TENS machine is compact, portable, and easy to use, making it a practical solution for managing pain and enhancing comfort in everyday life. Display Digital Independant Channels 2 Amplitude mA 0 - 60 Pulse Rate Hz 1 - 120 Pulse Width uS 50 - 400 Modes 7 Constant Yes Burst Programmed No Burst Programmable Yes Width Modulation Yes Rate Modulation Yes Width + Rate Modulation Yes SD Curve - Pre-Programs No Customize / Programs 11 Program Lock Yes Compliance Monitor Yes Timer Yes Low Battery Indicator - Battery 4 AA Warranty 3 yr MDALL 15477