Competition-ready sound. With the Razer Kaira HyperSpeed for Playstation, experience ultimate immersion thanks to Razer Triforce 50MM drivers. Enjoy clear sound and voice communication with the Hyperclear microphone. Connect wirelessly via HyperSpeed at 2.4GHz or low-latency Bluetooth. With comfortable Flowknit cushions and a battery life of up to 30 hours, it is ideal for long hours of gaming on PlayStation, PC and mobile, with full control from the integrated buttons.