Variable Voltage: 2.0V to 4.2V Battery Capacity: Built-in 1300mAh Size: 36.5mm x 25.7mm x 75.5mm Auto-Cutoff: Yes (15 to 60sec) Heating: Ceramic Charging: Type-C Display: 0.96" TFT Screen Magnetic Connection Customizeable Breathing LEDs Lanyard Loop Includes: 1 x Yocan Cylo Device 2 x Yocan Cylo C4-DE Plus Coils 1 x Pick Tool 1 x Type-C Charging Cable 4 x Cotton Swabs 1 x Instruction Manual