Inspo is Randy’s latest concentrate vaporizer, built for flexibility and ease.Designed to work with both 510-thread cartridges and our sand quartz atomizer (sold separately), Inspo lets you switch between carts and concentrates without missing a beat.PRODUCT SPECIFICATIONSBattery mAh: 4cm X 1.6cm X 8.5cmBattery mAh: 650 mAhVoltage Range: 2.8v, 3.4v, 3.8vDevice Heat-up Time: 15 SecondsDevice Resistance: 0.8 - 2.0 ohmInspo Vaporizer, User Manual