Electric Pulse Neck Relaxation Device with Infrared Heating

Product information: Electric pulse neck relaxation device with a curved design that fits the neck. Uses low-frequency electric pulse, magnetic effect, and infrared heating. 2 automatic combination modes and 4 manual modes to choose from. Pulse frequency: 1-1000 Hz; pulse width: 20-400 μs. Product size: 22 x 20 x 6 cm. How to use: 1. Insert 2 AAA batteries and turn on. 2. Press the On button - you will hear a beep - and wear it around your neck. 3. To relax a specific spot, connect the electrode pad and place it where you want. 4. Press the + button to increase intensity (do not start at high intensity).