Produit: FP-8028 Multifunctional Portable Onboard 8 Heated Rollers Car Home Massage

1. Plug controller into the socket of smoke source. Or plug the power adapter in the power socket.2. Dial direction switch key, massage pillow enter into massaging state. We suggest that you massage 10-15 minutes every time.3. Please dial the direction switch to middle position, then cut the smoke source or power adapter. 4. Input voltage: 12V.5. Input current: 1.5-2V.6. Rated power: 20W.7. 8 heated rollers in total.8. Excellent health products for you, or gifts for your families.