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Set it down, your nightstand gets a clock

Prop up the K4 Air and your iPhone switches to StandBy in landscape — time, calendar, and photos light up at a glance. It's more than a charger; it's the glow on your nightstand, turning every charge into a small ritual.

Three devices. One cable.

No more hunting for the right cable for your iPhone, AirPods, and Apple Watch. One stand powers all three at once — 25W fast charging for your phone, 15W for earbuds, 5W for your watch. Wake up to three fully charged devices and a cable-free desk.

Lighter than your phone. Folds in a pocket.

Folded, it's an 8.5 mm card weighing just 120 g. For business trips, coffee shops, or a night at a friend's — bring this one piece and leave the tangle behind. An Apple life shouldn't be tied down by cables.

Folded 102.7 × 64 × 8.5 mm · just 120 g.

Set it down. It snaps on.

32 N52 magnets auto-align and lock — no aiming, no fiddling. Drop your device and charging starts, as naturally as MagSafe. It's the "it just works" feeling Apple users know best.

32 × N52 magnets. Place and forget.

On your desk, it belongs with your Mac.

Aerospace-grade aluminum, CNC-machined and anodized — the same design language as your iPhone and Mac. A soft silicone lining protects every device. On the desk, it's an accessory worth showing.

Leave it overnight. Worry-free.

UL, FCC, and CE certified, with built-in over-current, over-voltage, over-temperature protection and foreign object detection. Charge all night without stressing your battery — and wake up ready.

KUXIU Global

Since 2004, KUXIU has been expanding into global markets, establishing warehouses and branches in multipleEuropean countries, North America, and Asia.This ensures faster logistics and superior after-sales services for customers worldwide.

Product details

Product Specifications
Model

K4 Air

Material

- Aluminum Alloy

Compatible with iPhones:

- iPhone Duo, 18, 17, 16, 15, 14, 13, 12 series
- Excludes iPhone 16e

Compatible with Apple Watch

- Series 2-12
- Ultra 4 / Ultra 3 / Ultra 2 / Ultra
- SE (all generations),

Compatible with Earbuds:

- AirPods Pro 3 / AirPods Pro 2 / AirPods Pro (with Active Noise Cancellation)
- AirPods 5 (with Active Noise Cancellation)
- AirPods 4 (with Active Noise Cancellation)
- AirPods 3 (with MagSafe Charging Case)
- AirPods 2 (with Wireless Charging Case)
- Other Qi-enabled wireless earbuds

Input Voltage/Current

- 9V⎓3A/12V⎓3A/15V⎓3A/20V⎓3A - We recommend using a 45W or higher PD charger.

Wireless Output for Phone

- 25W/15W/10W/7.5W/5W

Wireless Output for Watch

- 5W

Wireless Output for Earphone

- 15W/5W

Net Weight

120g/4.23oz

Dimensions

102.7 × 64 × 8.5 mm / 4.04 × 2.52 × 0.33 inch

Product certification

CE/FCC

Included in the Box

  • K4 Air · Gray

  • KUXIU Storage Pouch

  • Charging Adapter - White

  • Charging Cable - White

  • User Manual

FAQs

Can it be used with a phone case?

It can be used with a phone case, but we recommend using a MagSafe-compatible case to ensure a stable magnetic connection. Thick cases may increase the wireless charging distance, weaken the magnetic connection, and cause overheating.

How long will it take to get my orders?

We have warehouses in multiple countries worldwide, and in most cases, we ship your order on the same day you place it. Whenever possible, we prioritize shipping from a warehouse in your country or a nearby country, ensuring delivery within 3-5 days.

If your country or nearby warehouses are out of stock, we will ship from other countries, which typically takes 5-15 days. For more details, please visit: https://kuxiu.co/pages/shipping-delivery.

Which countries can purchase?

We can ship to almost anywhere in the world. Simply place your order on our store, and we’ll take care of the rest!

Do I need to setup an account to place an order?

You do not need to set up an account to place an order. However creating an account allows you to store your shipping information, see order history, and view your product’s warranty information. Additional features will be added to the account page in the near future.

Can’t charge your AirPods?

First, make sure you’re using the adapter and cable included in the package.

Then follow these steps:

  1. Unplug the charging adapter, wait about 5 seconds, and plug it back in.
  2. Place your AirPods in the center of the charging area.
  3. If it still doesn’t charge, try placing the AirPods on the iPhone charging area.
Any question?

You can contact us through our contact page! We will be happy to assist you.

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