Compatible with: Randy's 360 Coil, Randy's Bubbler Mouthpiece, Randy's Orbital Carb Cap Temp Range: 400°F to 520°F Temp Settings: 3.2V (Green) / 3.45V (Yellow) / 4.2V (Red) Battery: Built-in 1800mAh Pre-Heat Function: Yes, 28sec Atomizer Capacity: 0.7ML Size: 6.0" x 2.8" x 1.3" Display: Digital Charging: Type-C Haptic Feedback Improved Water Filtration 360 Heating Coil