Description: 1.Main functions: Intelligent temperature control heating, multi-speed vibration massage, safe washing, and protection of the cervical spine 2.Cervical spine cold, cervical numbness, cervical swelling and pain, and cervical spine stiffness are not trivial things. This comfortable scarf can relieve discomfort and fatigue, and care for important parts of the cervical spine. 3.The scarf comes with three levels of temperature control, vibration massage, and comfortable suede The temperature range of the cervical spine is 35-55 degrees Celsius 4. The massage modes are divided into gentle gear, comfortable gear, enhanced gear, and strong gear 5. The heating mode is divided into three levels, namely, low temperature, medium temperature and high temperature 6. Low-voltage current is safer, with multiple safety protection systems. 7. Selected comfortable fabrics, high-quality mink velvet, delicate touch, warm and breathable, skin-friendly and comfortable Specifications: Product Name: Couple Model Heating Massage Scarf Product specifications: 80X10cm Fabric composition: 100% polyester fiber Applicable people: people with bowed heads, those with cervical discomfort Filling composition: 100% polyester fiber Package Included: 1*Electric Scarfwithout power supply) Notes: 1.Do not use the power bank for a long time 2.Do not use high temperature water or strong acid detergent 3. Strictly use wet scarf, please turn off the power when it gets wet and stop using it 4.The use time depends on the capacity of the power bank