SL58 Semiconductor Dual-Core Phone Cooler — Back-Clip Live Streaming Radiator with Battery Digital Display for PUBG

The SL58 is a clip-on phone radiator built for live streaming and intense mobile gaming like PUBG. It combines semiconductor cooling technology with a dual-core cooling fan to reduce device temperature quickly. A built-in battery is paired with a digital display so you can monitor remaining power at a glance. Designed to attach via back clip, this PUBG game cooler provides stable, hands-free cooling during extended play or streaming sessions.