Relief of Neck Pain and Tight Muscles: Designed with Electrical Nerve Stimulation and Soothing Heat to relieve neck pain and tight muscle. Gentle low-frequency pulses may feel like tingling or rhythmic tapping, helping target tension and soreness for temporary relif.
10 Massage Modes: Short Press the Middle Button to switch between different massage modes: Acupuncture, Kneading, slap, Massage, Soothing, Hammering, Acupressure, Pulse, Automatic, and Direct On Line.
16 Levels of Intensity: "+" Button to increase intensity, and "-" Button to decrease intensity.
Power On/ Off: Hold the Middle Button 3s to power On / Off.
USB Rechargeable: USB Recharge Cable included.