• 🎧 Wireless 2.4GHz via USB Dongle (the piece shown in the picture). Battery life up to about 30 hours. Detachable microphone with mute function. Headset size 50 mm. Compatible with PC, PS4, and PS5 (depending on the version). Connection range up to approximately 20 meters. Comfortable for long use thanks to thick foam. Note: Its new price is the same at 550. Only serious buyers should contact.