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The Promate IDOCK-TRIO is a 3-in-1 wireless charging station with a 15W MagSafe-style phone pad, an auto-folding watch arm and a dedicated 5W earbuds dock. It takes its power from a USB-C PD input over a 1m cable and folds down for travel, so one station replaces three separate chargers on a desk or in a bag.

The Promate IDOCK-TRIO is a 3-in-1 wireless charging station with a 15W MagSafe-style phone pad, an auto-folding watch arm and a dedicated 5W earbuds dock. It takes its power from a USB-C PD input over a 1m cable and folds down for travel, so one station replaces three separate chargers on a desk or in a bag.

The phone pad delivers up to 15W and steps through 5W, 7.5W, 10W and 15W depending on what the handset negotiates. Magnetic alignment is what makes those higher figures achievable, because a wireless coil only reaches full output when the two halves are concentric rather than roughly on top of each other.

The phone pad delivers up to 15W and steps through 5W, 7.5W, 10W and 15W depending on what the handset negotiates. Magnetic alignment is what makes those higher figures achievable, because a wireless coil only reaches full output when the two halves are concentric rather than roughly on top of each other.

A motorised arm carries the watch charger at 2.5W and supports both Apple Watch and Galaxy Watch. It folds flat into the body when not in use, which is the difference between a dock you pack and one you leave behind: a protruding watch puck is the part that snags in a bag and eventually breaks off.
A motorised arm carries the watch charger at 2.5W and supports both Apple Watch and Galaxy Watch. It folds flat into the body when not in use, which is the difference between a dock you pack and one you leave behind: a protruding watch puck is the part that snags in a bag and eventually breaks off.


The third position is a 5W wireless pad sized for an earbuds case. Giving earbuds their own dedicated coil rather than asking them to share the phone pad means all three devices charge at once, which is the entire reason to own a 3-in-1 rather than a single pad you rotate devices through.

The third position is a 5W wireless pad sized for an earbuds case. Giving earbuds their own dedicated coil rather than asking them to share the phone pad means all three devices charge at once, which is the entire reason to own a 3-in-1 rather than a single pad you rotate devices through.

The station accepts 9V at 3A or 5V at 2A through USB-C Power Delivery, and the adapter you feed it decides what it can deliver. With a PD20W adapter it runs 10W plus 5W plus 2.5W; with a PD30W adapter it runs the full 15W plus 5W plus 2.5W. Match the adapter to the output you want.
The station accepts 9V at 3A or 5V at 2A through USB-C Power Delivery, and the adapter you feed it decides what it can deliver. With a PD20W adapter it runs 10W plus 5W plus 2.5W; with a PD30W adapter it runs the full 15W plus 5W plus 2.5W. Match the adapter to the output you want.


Charging efficiency is 80 percent or better, operating on the 110 to 205kHz band across a working distance of 0 to 8mm. That 8mm gap is what determines whether you have to take a phone case off: most standard cases sit well inside it, while thick rugged cases and metal plates do not.

Charging efficiency is 80 percent or better, operating on the 110 to 205kHz band across a working distance of 0 to 8mm. That 8mm gap is what determines whether you have to take a phone case off: most standard cases sit well inside it, while thick rugged cases and metal plates do not.

Built-in safeguards cover overheating, overcurrent and short circuits, monitoring conditions while all three devices draw power at once. The whole station folds compactly and ships with a 1m cable, so it packs flat into a laptop bag and sets up on a hotel nightstand as easily as it does on a desk.
Built-in safeguards cover overheating, overcurrent and short circuits, monitoring conditions while all three devices draw power at once. The whole station folds compactly and ships with a 1m cable, so it packs flat into a laptop bag and sets up on a hotel nightstand as easily as it does on a desk.

Everything you need to know about this product
It charges three devices simultaneously: a phone, a smartwatch and a set of wireless earbuds.
The magnetic phone pad delivers up to 15W, stepping through 5W, 7.5W, 10W and 15W depending on the device.
The auto-folding arm charges both Apple Watch and Galaxy Watch models at 2.5W.
The dedicated earbuds dock is a 5W wireless pad with its own charging coil.
A PD30W adapter is needed for the full 15W plus 5W plus 2.5W output; a PD20W adapter gives 10W plus 5W plus 2.5W.
It accepts USB-C Power Delivery input at either 9V and 3A or 5V and 2A.
The charging distance is 0 to 8mm, which covers most standard cases but not thick rugged cases or metal plates.
Promate rates charging efficiency at 80 percent or better, operating on the 110 to 205kHz band.
Yes, the watch arm folds away and the whole station packs flat, shipping with a 1m cable.
Smart safety circuitry guards against overheating, overcurrent and short circuits during charging.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.








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