4-head Neck Protector Pulse Multifunctional Intelligent Cervical Massager Rechargeable Version(White)

1. Double-effects to relieve shoulder and neck discomfort, and take care of your neck.
2. TENS pulse technology, 42 degrees constant temperature hot compress.
3. Quadruple massage, deeply relieve soreness.
4. Intelligent voice broadcast, simple operation.
5. 12 levels of intensity adjustment to meet different needs.
6. Battery capacity: 600 mA