This product does not come with batteries and needs to be connected to a power source at all times to use.Sevice Guarantee: If any quality problem or part accessories miss,please contact us. We will arrange thereplacement for you at first time.

EASY&SAFE TO OPERATE&THREE CUSTOM SPEED MODES Neck massager with a unique and flexible strap, you can easily adjust . Three custom speed modes giveyou need to massage your neck. Overheat protection and 10minute auto-shutdown feature ensure safe use (Can be turned off manually)

DEEPER KNEADING MASSAGE Neck massager uses eight Bi-directional rotation kneading massage heads. Back massager also capable of massaging in two directions if needed, with a simple one-button switch to choose which one. As you would expect from any back massager, the back and neck massager can also massage your back, waist, limbs, and shoulders.

HEATING FUNCTION Neck massager is lightweight and comfortable to wear for a long time. Thanks to its built-in heating function, neck massager pillow for home, office, car and travel use, it has a AC adapter and a Car adapter that will be more convenient for you.

DURABLE AND COMFORTABLE MATERIAL High-quality leather and breathable mesh fabric, back massager is easy to use and clean.and allow you to enjoy a relaxing massage. Back massager is a good helper for home and travel.