Is the EINSEO AI Sync worth $59.89?

At $59.89 it is inexpensive for a stroker with thrusting, rotation, and app sync. The trade-offs are short runtime and a TPE sleeve that will wear out sooner than silicone.

How long does the battery last per charge?

The listed runtime is about 1 hour, and a full charge takes around 3.5 hours over USB. Expect fewer than 1 hour if you run high-intensity modes the whole time.

Does the app sync work with any video or game?

The listing claims video and game sync through the app, but compatibility depends on the app's supported platforms. Check the app's device list before buying if sync is your main reason.

Is it waterproof enough to use in the shower?

It is listed as waterproof, so splashes and rinsing should be fine. Avoid submerging it for long periods, and dry the charging port fully before plugging it in.

What comes in the box?

Expect the device itself and a USB charging cable. A storage pouch and lubricant are not listed, so plan to buy water-based lube separately.

When is the best time to buy it?

The price has held between $59.89 and $59.99 since November 1, so there is little to gain by waiting. Buy when you need it rather than timing a drop.

EINSEO AI Sync Male Masturbator Penis Pump

Last price we saw

$59.89at Amazon, last seen Nov 2

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Our take on the EINSEO AI Sync Male Masturbator Penis Pump

The EINSEO AI Sync is a rechargeable TPE stroker that combines 7 thrusting modes and 7 rotating modes with voice control, an LCD screen, and app-based sync to video and games. It is waterproof and charges over USB in about 3.5 hours for roughly 1 hour of runtime. Its price has barely moved, sitting at $59.89 on November 2 against a recent range of $59.89 to $59.99, so there is no meaningful discount to wait for.

Best forBuyers who want app and video sync at a budget priceShoppers who prefer voice control over buttonsSolo use with water play, since it is waterproof