Battery: Built-in 1600mAh Variable Voltage: 2.5V (Yellow) - 3.0V (Blue) - 3.5V (Green) - 4.0V (Red) Size: 40mm x 215.5mm x 109.3mm Charging: Type-C 5 Touches on/off 3 Touches to change voltage Auto-Session: Double-Tap 30sec Auto-Shutoff: 20 min Includes: 1 x Randy's Loov Device 1 x Randy's Loov Glass Beaker 1 x Silicone Diffuser 1 x Silicone Cap 2 x Randy's Loov Atomizers 1 x USB-C Charger 1 x Poker 1 x Brush 5 x Cotton Swabs 1 x User Manual