Neck Massager, for Smart Cordless Neck Relax Massager with Heat, Portable Deep Tissue Trigger Point Massage Machine to Relax and Relief Pain for Men and Women, Massagers for Neck with Remote Controller Feature: brand new and high quality 1. Intelligent voice system prompt 2. 42 constant temperature hot compress 3. 5 kinds of massage adjustment, 16 kinds of strength adjustment 4. 360 fits the neck 5. Infrared physiotherapy function 6. Small and portable, strong battery life Specification: Charging mode: USB Battery capacity: 1000mAh Input: 5V/2w Package: 1 X Electric Neck Massager 1 X USB Charging Cable 1 X User Manual Note: Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you