| Material | ABS+PU leather+cloth |
| Charging current | 2A range |
| Charging method | TYPE-C |
| Input current | 5V/2A Fully charged in about 3-3.5 hours |
| Rated power | 15W |
| Battery capacity | 7.4V 2000mAH |
| Working time | 10 minutes each time |
| Fully charged continuous use time | 90 minutes |
| Neck heating temperature | low 45℃+/-2 degrees, high 50℃+/-2 degrees |
| Certification | CE, FCC, ROHS |
| Warranty | 12 months |