- Optimized cooling tech: Semiconductor cooling delivers a rapid temperature drop with active heat absorption and efficient thermal management, supporting user comfort and protecting device longevity - Easy and quick installation: Strong magnetic design enables tool-free, secure fit across major phone models, simplifying setup and ensuring reliable performance - Intelligent display system: Real-time temperature monitoring with auto-cooling adjustment prevents condensation and provides clear readings for convenient use - Flexible battery support: Detachable battery pack extends runtime, minimizes drain on the device, and supports external battery use for sustained cooling - Use scenarios: Extended gaming sessions in hot environments to maintain performance and comfort; outdoor video recording or live streaming to prevent throttling; travel or off-grid use with external battery support for continuous cooling without relying on the phone battery