C4 Pro Phone Cooler with Charger style:without charger Hi-Res Audio & Hi-Res Audio

Hi-Res Audio & Hi-Res Audio Wireless Certified

Ultimate comfort with lightweight design and soft earmuffs

Dual environmental noise cancelling microphones for vocal clarity

Connection with two Bluetooth devices simultaneously supported

A contemporary design with rounded corners and distinct lines

C4 Pro Phone Cooler with Charger style:without charger Hi-Res Audio & Hi-Res AudioBuilt in 40 x 40 TEC for 15 second cooling from 25 to 0 Smaller and thinner dissipation with forging type aluminum alloy heat sink Top mounted PCBA design to effectively prevent condensation damage Automatic power off under over temperature with NTC dual protection