Cervical Massager Mini Portable Shoulder And Neck Physical Therapy Pulse Hot Compress Neck Protector Pendant Neck Hanging Cervical Massage

1. Rated power: 5W 

2. Input voltage: 5V-1A 

3. Rated frequency: 50Hz 

4. Product net weight: 58g 

5. Control method: mechanical buttons/LCD screen 

6. Battery capacity: 550mAH 4 massage modes 9-speed intensity adjustment 3-speed hot compress 5 seconds quick heat Packaging Included Massager*1 usb charging cable*1 (without plug)