Lost Mary OS5000 combines performance and style with its unique shell and mesh coil for improved flavor. There designed by Elf Bar provides a battery indicator that allows vapers to check on power levels while they are vaping. Lost Mary OS5000 produces 5000 puffs of tasty e-liquid flavors and a generous 10ml e-juice capacity. Green, Blue, and Red LED colors display the amount of charge left in the rechargeable USB-C 650mah built-in battery.  Mary Dream blends a mixed tropical fruit base with decadent, creamy flavors. You'll taste notes of pineapple, mango, and coconut in every puff. Product Features: - Size: 10ml - Nicotine Strength: 5.0% - Battery Capacity: USB-C Rechargeable 650mAh  - Puff Count: 5000+ Puffs -LED Color Display For Charge