FrioBar 3000 Puff Disposable features a built-in rechargeable 1350mAh battery which helps to consume E-Juice to the Last Drop and offers consistent taste of real flavors from the First to the Last drop. It holds up to 8ml of e-juice and is available in various flavors to choose from. Each flavor Includes a customized coil and cotton adjustment art of balance for Vapor, Flavor, Throat Hit, and Nicotine Satisfaction. It delivers approx. 3000 puffs and features the nicotine strengths of 50mg and 20mg.