Electric Pulse Back and Neck Massager Far Infrared Heating Pain Relief Health Care Relaxation Tool Intelligent Cervical Massager Collectors knife Cortical features: first layer cowhide

Cortical features: first layer cowhide

And has a unique formula

With a handle and detachable design

Dual Control Compatibility: Easily switch between app control or the included remote and control your glow

Decor features: Crown topper

Electric Pulse Back and Neck Massager Far Infrared Heating Pain Relief Health Care Relaxation Tool Intelligent Cervical Massager Collectors knife Cortical features: first layer cowhideItem Type: Massage & Relaxation Material: ABS Application: Neck Size: Multi Size SML Model Number: Neck Massager Size: Medium Application: Neck Material: ABS Color: AS the photos show Gender: Unisex Item Type: Massage & Relaxation Electric impulse frequency: 0 1000Hz Electric impulse width: 20 400s 1. Pulses frequency: 0Hz 1000Hz 2. Pulse width: 20us 400us 3. Power: 3VDC30mA 4. With 6 kinds of mode 5. With 16 kinds of strength 6. Main function: using