1. Patented product, Imitate must pay the law duty 2. Patent no.: 200630098864.8 200730113829.3 3. Finished hardwood box4. Glass mouthpiese5. Best heating element6. Hand free Glasspiece7. Blue, Green and red flashing lights8. Digital temperature contral9. Voltage: 110-120V/50-60Hz, 220-240V/50-60Hz*Package DetaisCarton Sizepcs/ctncbm/ctnG.W.N.W.67.0*53.4*25.5CM120.09112.57.5 Aroma therapy