Neck Massager for Pain Relief, Rechargeable Cordless Neck Massager with Electronic Pulse, Intelligent Heated Neck Massager with [Acupuncture] [Tuina] [Shiatsu] [Kneading] [Beat] Modes. Notice Before Purchase:Do not use this electronic pulse neck massager if you have METAL IMPLANTS or PACEMAKERS. Please use a wet towel or cream to wet the neck skin before massage in order to get a better massage experience. Do not use this neck massager when charging. Please consult your doctor if you have any other medical history. Massager Series: Quantity: 1 unit Color: White Battery: Rechargeable Cordless Compatibility: Neck Features: Ergonomic Cervical Vertebra Massager:This neck massager adopts low-frequency electronic pulse, magnetic effect and warm compress technique trinity synchronous massage form an efficient composite energy field. Massage directly reaches the deep tissue and bone marrow to help you chill out and unwell easily. Neck Massager for Pain Relief:This intelligent neck massager can promote local blood circulation, relax local muscles, reduce swelling and achieve anti-inflammatory purposes. Applicable to cervical fatigue, shoulder arm numbness, headache and other symptoms of fatigue. 6 Modes of Massage and 9 Levels of Strength:The six massage modes are: 1 Automatic combination mode (Red indicator), 2 Acupuncture mode (Blue indicator), 3 Tuina mode (Yellow indicator), 4 Shiatsu mode (Purple indicator), 5 Kneading mode (Light Blue indicator) and 6 Beat mode (Green indicator). Note: The second acupuncture mode (Blue indicator) using Chinese Medicine Acupuncture manipulation may cause little tingling, not neck massager leakage. Please understand before purchasing. Rechargeable Cordless Neck Massager:With rechargeable and Cordless design, you can enjoy this portable neck massager when desk working, taking airplane, watching TV, or after driving in car. 15 minutes cervical vertebra massager every day is an ideal way to relax and let my hair down anywhere. Q&A: 1.When using this neck massager, what is the cause of some tingling in the neck? The reason for the tingling in the neck is that the user's skin is dry and the massager and neck are not completely fit when using Chinese Medicine Acupuncture mode. Please use a wet towel or cream to wet the neck skin before massage in order to get a better massage experience. 2. How many modes does this neck massager have? There are six modes: 1 Automatic combination mode (Red indicator) 2 Acupuncture mode (Blue indicator) 3 Tuina mode (Yellow indicator) 4 Shiatsu mode (Purple indicator) 5 Kneading mode (Light Blue indicator) 6 Beat mode (Green indicator) It is recommended to use the automatic combination mode. li> FUNCTIONAL OPERATION Long press the power button for 3 seconds to turn on the neck massager. Short press the power button to switch modes. Press the "+" to adjust pulse strength enhancement. Press the "-" to adjust the pulse strength. Automatic shutdown after 15 minutes. What includes: 1 unit of Intelligent Heated Neck Massager 1 pair of Self Adhesive Electro Therapy Pads