Bought 3 months ago for 3700 Taka, used for a total of 45,000 puffs. The condition is very good, and the battery backup is excellent. It easily lasts for a day and a half. Whoever buys it will get 2 cartridges of 0.6 (one new and one used for 15/20 days). You will get a little bit of liquid inside the cartridge as well. I have quit vaping, so I want to sell it.