With the Vortex™ mouthpiece for fuller, smoother hits, the ACTIVE Stem HempZyme™ Vapor Device allows for a smooth vaping experience. This adaptable gadget has an easy draw system that activates volumes up to 1.0 mL. The window can be reached at .5mL. Eco-Friendly Design Constructed with a HempZyme™ body, this vapor device reduces environmental impact without compromising on performance. The thermoplastic tank is heavy metals-compliant and meets FDA food-safe standards. Innovative Features EZ Click™ fill and cap system for efficient refills. Custom-formulated heating coil within the proprietary ACTIVE™ ceramic core ensures smooth, even heating. Micro-USB rechargeable, 280 mAh lithium-ion battery for reliable power. Product Specifications Max Volume: 1.0mL Window Size Volume: 0.5mL Aperture Inlet: 2mm, suitable for various extracts Filling: Top-loading, compatible with most filling machines, pre-racked trays for automated production Resistance: 1.6 ohms Note: Avoid using chargers exceeding 5 volts to prevent battery damage. Battery charger NOT included.