The Gusto Mini is a joint venture from Halo and Aspire to give vapors a satisfying and convenient option. Inside the Gusto Mini is a 900mAh battery to keep you vaping for extended periods of time. Don't let the size deceive you, it produces very satisfying vapor and wonderful flavor. The device utilizes pre-filled pods to ensure great taste and ease of use, simmilar to a Juul or Phix. This is an excellent option for those looking to substitute cigarettes.