The MESII COUPLE 50000 holds two 20ml tanks and a switch with three positions rather than two: tank A, tank B, or both at once. That third position is the reason it is listed as a three-taste device.

Two tanks, three outcomes

Mode A draws from the first reservoir, mode B from the second, and the third position engages both coils together so the two supplies blend in the mouthpiece.

That is a genuinely different proposition from a switch that only selects. It means one purchase covers two single directions and a combination of them, without a third tank existing.

Why the mixing works

The two supplies stay separate until they meet at the coil, so mixing does not mean one tank contaminating the other. Each reservoir keeps its own character for when you switch back to it alone.

The pairings are chosen to make the blend worth trying: a cooling melon against a strawberry kiwi, a dark berry against a sharp menthol. Two similar directions blend into something muddled rather than new.

Forty millilitres across two tanks

40ml is enough that the 50,000 rating holds at normal draw lengths. Splitting it into two 20ml tanks means two fresh starts rather than one long decline, which matters at this capacity.

The LED display reports battery and reservoir levels. With two supplies that second reading is a guide to the active tank rather than a total, which is the honest way to read it.

Charging and daily use

An 800mAh cell across 40ml needs a handful of charges. USB Type-C on a standard cable, around an hour from flat.

The mix position uses both coils, which draws more current and spends both supplies at once. It is worth knowing before leaving it there by default.

The draw

Dual mesh coils heat evenly across the session, and the draw is fixed rather than adjustable. There is no ring and no wattage setting.

That simplicity is deliberate. With a three-position switch and two supplies, the device already asks one decision of you.

Who it suits

It suits anyone who likes the idea of blending two directions without buying two devices, and who will actually use the middle position.

It is less suited to someone who wants one direction and no decisions. The extra position costs nothing to ignore, but it is the reason the device exists.

What the mix position actually does

In the third position both coils fire together, so the two supplies meet in the mouthpiece rather than in a tank. That is why neither reservoir takes on the character of the other, and why switching back to a single tank restores it exactly.

It also spends both supplies at once, which is worth knowing before leaving the switch there. A device that lasts weeks on one tank lasts noticeably less when both are running.

Storage and handling

Forty millilitres takes weeks to work through, so keep the device upright once a tank is open and out of direct heat. A unit that lives on a desk avoids the usual problem of a reservoir left on its side in a bag.

The display helps here as well: a level reading is more reliable than memory when a tank has been open for a month and the other is still sealed and unread.

Available options

Watermelon Ice & Strawberry Kiwi · Lime Mint & Strawberry Watermelon · Blueberry Ice & Watermelon Ice · Red Bull & Cherry Cola · Blue Razz Ice & Lemon Lime · Cherry Ice & Triple Melon Ice · Two Apple Ice & Peach Ice · Grape Ice & Blackcurrant Grape · Mixed Berries & Strawberry · Random option (fast delivery)

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

Both readings are on the front face, angled so they can be checked without turning the device over.

Buying and delivery

UseeVape supplies the MESII COUPLE 50000 in single units and in bulk, with wholesale pricing applied as the quantity rises. Orders typically start at around ten units; the price that applies to your quantity is shown on the product page rather than fixed here, so it stays accurate 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 the quantity and the option mix together is the quickest route to a dispatch date.

Questions buyers ask

What are the three options?
Tank A, tank B, and a mix position that draws from both at once.

Do the tanks contaminate each other?
No. They stay separate until the coil, so each keeps its own character.

How much supply in total?
40ml, split into two 20ml tanks.

Is the airflow adjustable?
No, it is fixed.