Terp peals,Spining Balls: coil-less quartz cup,quartz balls coilAdjustable 3 voltages(3.4V-3.7V-4.0V)Preheat function1700 mAh long-lasting rechargeable battery with Type-Charging6 colors available:Black,Silver,Green,Blue,Gold,Red Specifications Heat-Up Time: 10s Weight: 250g Chamber Material: Quartz Cup Output...