ROG Chill Case
  • Features
  • Tech Specs
  • Gallery
  • Where to buy

ROG PHONE CHILL CASE

Stay cool, sound great

Two ROG Chill Cases: one case is attached to the phone, and the other is standing alone beside it.
Leveraging the ROG Phone’s advanced cooling technology, the ROG Phone Chill Case is the world’s first phone case with an integrated liquid cooling system, along with our unique Audio Redirect technology for front-facing sound. Enjoy immersive audio and keep your phone cooler for a comfortable, uninterrupted gaming experience.

Thermal

Chill out the heat

The ROG Phone Chill Case features a new Composite Vapor Chamber (CVC) material that efficiently dissipates heat away from your phone, reducing the temperature around the SoC by up to 17%1. This CVC is made of PC and PMMC materials2, offering thermal performance almost as good as copper but with zero impact on 5G and Wi-Fi connectivity.
Whether you’re in the middle of an intense battle or pushing your phone to the limits with demanding games, our Chill Case keeps your ROG Phone 9 Series running smoothly and comfortably in your hand.
The ROG Chill Case, with the composite vapor chamber inside, suspended against a background of light dots.
Up to
17%
temperature reduction1
Built-in
Composite Vapor Chamber
made of PC & PMMC material1

Sound

Immersive Front-Facing sound

The ROG Phone Chill Case also enhances your audio experience with our innovative Audio Redirect technology. Designed with precision-engineered sound channels, this feature redirects audio from the bottom speakers to the front, delivering a richer, more immersive sound experience.
Whether you’re gaming, watching videos, or listening to music, Audio Redirect ensures that every sound is clear and directed towards you, creating a more engaging and dynamic experience.
A ROG Phone 9 Pro in landscape orientation with the ROG Chill Case displaying a game. Circular sound effects emanate from both ends of the device.
Front-Facing
Audio Redirect
  1. All images are simulated for illustration purpose.
  1. Test result provided by ASUS labs, compared to the surface temperature of ROG Phone 9 without ROG Phone Chill Case.↑
  2. The materials are PC (Polycarbonate) and PMMC (Polymethyl methacrylate composite).↑

CUSTOMER REVIEWS

Recommended Products

ROG Phone 8 DEVILCASE Guardian (For AeroActive Cooler X)

Tough Daily Protection

Antibacterial Glass Screen Protector (For ROG Phone 9 Series)

Clearly the Best!

Related Products

ROG Phone 8 Pro

Beyond Gaming

ROG Phone 9 Pro

AI ON, GAME ON

Disclaimer

  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
  • Price may not include extra fee, including tax、shipping、handling、recycling fee.