This product does not include a power bank! It must be connected to a 5V 2A adapter or power bank for use. The input must be 5V 2A. Low voltage won't power the device.

Features:

1. This electric heating shoulder neck pad provides three-zone heating (neck and dual shoulders heating), evenly wrapping your neck and shoulders to quickly relieve cold, stiffness, and tension.

2. The hot compress shawl offers 45°C, 55°C, and 65°C three heat settings, allowing you to customize heat levels for daily warmth or shoulder and neck relaxation.

3. Equipped with an NTC intelligent chip, this winter neck back warmer maintains stable and comfortable heat, preventing local overheating and ensuring safe, long-lasting use.

4. The USB neck and shoulder heating pad features an upgraded zipper. It fits snugly and securely to neck and shoulder contours, making it effortless to use during office work, home use, or rest.

5. This heated neck wrap uses a 5V/2A low-voltage USB safe input, compatible with power banks or adapters, providing instant warmth anytime, anywhere.

6. The hot compress cervical shawl is hand-washable for hassle-free cleaning. (Simply air dry; do not machine wash or wring.)

Specifications:

Material: Crystal Ultra-Soft

Color: Gray

Input Voltage/Current: 5V 2A

Rated Power: 10W