PMA Graphene Heating Pillow U-Shaped Neck Support Electric Heating Pillow Travel Home Office Thermal Neck Pad Winter Spr

Descriptions TheU shaped Pillowis equipped with a built in graphene chip After electrification graphene can generate heat and produce 6 14um far infrared suitable for human health which goes to the subcutaneous tissue layer to drive away the invading cold air relieve the tense muscles and effectively relieve the stiffness of cervical spine Features Ergonomic design can effectively support the head and neck Hidden graphene modules can generate heat and relieve neck pressure Built in soft rebound memory foam gives you a comfortable experience With the buckle and adjustable belt design more practical for daily use The pillowcase can be removed with the zipper design Suitable for home office car travelling and other occasions Use Instructions 1 Unzip the zipper of the U shaped pillow 2 Connect the USB cable with the external power supply and pull up the power supply 3 Wear the U shaped pillow button up the buckle and adjust to the proper position Notes This product needs to be used with external power supply or power bank Please keep ports plugs and other parts dry Women who has baby infants and people who are not sensitive to temperature should not use this product To avoid affecting the heating effect please use the 5V 1A power supply It is recommended to wear it for about 30 minutes every day choose the comfortable temperature You can extend the time according to your physical condition and use habits Due to manual measurement ther