No Charging or Maintenance: As a disposable vape, the Ghost Pro 3500 does not require charging or any additional maintenance. Once the battery runs out or the e-liquid is depleted, Ghost Pro 3500 you can safely dispose of the device and move on to a new one. Cost-Effective: Compared to traditional vaping devices, disposable vapes like the Ghost Pro 3500 offer an affordable option for those looking to enjoy vaping without investing in expensive equipment or accessories.