Features:
1. EMS bionic low-frequency pulse technology stimulates and massages the neck
2. Four levels of constant temperature hot compress to eliminate fatigue
3. Eighteen levels of intensity, you can adjust it freely according to your needs
4. Eight massage modes, imitating human hand massage
5. Compact size, lightweight and portable

Product parameters:
1. Material: ABS, electronic components
2. Function: multi-angle fitting, constant temperature hot compress, LED digital display, EMS pulse massage
3. Rated voltage: 5V
4. Rated power: 5W
5. Rated current: 3.7A
6. Rated frequency: 1-100HZ
7. Interface: Type-C
8. Mode: 8 modes
9. Gears: 16 levels of strength, 4 levels of heating
10. Battery capacity: 180 mAh polymer battery
11. Product size: 60 x 45 x 27mm
12. Net weight: 66 grams