HEYLO DISPOSABLE VAPE DEVICE | 50MG | 3.2ML  Each Heylo Disposable Device Features: Available in 10 Pack. 5.0% (50MG) Nicotine by Volume. 3.2ml E-Liquid Per Device. 560mAh Battery. Approximately 800 Puffs Per Device. 10% Guarana Plant Extract.