The OKSO DIGITAL BOX 12000 is a box, not a bar, and the shape is doing real work: a display sits on the front, a 25ml supply sits behind it, and 12,000 draws is the rating the two have to cover between them.

Two readings on one screen

The display reports two things at once: how much supply is left and how much charge is left. Neither number alone tells you whether the device will finish, because the device ends when whichever runs out first does.

That pairing is the point. A charge figure on its own invites you to top up a device that has nothing left to vaporise; a supply figure on its own invites you to keep drawing on a cell that is nearly flat.

25ml behind a 12,000 rating

Twenty-five millilitres is a large reservoir for this puff class, which works out at just over two millilitres for every thousand draws. The coil is asked to convert a modest amount of material per draw rather than a large one.

That is why the last third of the supply tends to taste like the first. A mesh element has an easier job when the volume it has to work through is spread thin, and the caramelised, slightly burnt finish of a hard-worked coil arrives later or not at all.

A squared box in the hand

At 30 by 57 by 101 millimetres and 82 grams, this is a rectangular block with soft edges. It stands on a desk instead of rolling off it, and the flat faces give your thumb somewhere to sit rather than a cylinder to chase.

The size is a pocket compromise rather than a pocket fit. It goes into a jacket without complaint and makes a visible lump in jeans, which is the trade for carrying 25ml and a screen.

500mAh and a USB-C port

The cell is 500mAh, which is modest against a supply this size, so the display is not decoration: it is how you avoid being caught with a full reservoir and an empty cell. Plan on a top-up every few days of steady use.

Charging is over USB-C at standard 5V. A phone charger works; a high-wattage fast charger does not shorten the wait in any useful way, and the port is the part that suffers when a device is asked to take more current than it wants.

Puff counts are manufacturer ratings taken at short draws and vary with draw length and frequency.

Available options

Strawberry Ice · Strawberry Blast · Strawberry Watermelon · Mixed Fruit · Blue Razz Ice · Blueberry Sour Raspberry · Kiwi Passion Fruit · Double Apple · Watermelon Ice · Watermelon Bubblegum · Coconut Melon · Cherry Cola · Mango Ice · Peach Berries · Strawberry Kiwi Fruit · Grape Ice · Blackberry Ice · Peach Ice · Strawberry Banana · Mr Blue · Pineapple Ice · Blue Razz Lemon · Mint · Dragon Fruit Ice · Pink Lemon · Skittles · Strawberry Cherry · Cherry Pomegranate · Random option (fast delivery)

Option availability is confirmed at checkout; the random option covers a mixed order.

Buying and delivery

UseeVape supplies the OKSO DIGITAL BOX 12000 in single units and in bulk, with wholesale pricing applied as the quantity rises. Orders typically start at around ten units; the price for your quantity is shown on the product page rather than fixed here, so it stays correct when pricing moves.

Stock is held across European and overseas warehouses, and the dispatch location depends on live availability at the time of the order, so no specific country warehouse is promised in advance. Confirming quantity and your taste selection together is the quickest route to a dispatch date.

Questions buyers ask

How long does the 12,000 rating last?
It depends on draw length. Short draws stretch it; long, slow draws spend it faster. The 25ml reservoir is the part that sets the ceiling, and the display tells you where that ceiling is.

Can I use it while it charges?
It is a draw-activated device with no pass-through claim, so treat charging as a pause. Plug it in, let the reading climb, then use it.

Is 0.8Ω too warm for everyday use?
It sits in the middle: warmer and quicker than a 1.2Ω element, cooler than a 0.6Ω one. Most people who move from a 1.2Ω device notice the speed of the first draw more than the heat.