Check the listing for details. Butfulake SL300 Pro-Gaming Headset, Blue, Wired Headset, Tested. Color: Blue, Condition: Open box. Listed at 15.00 USD. The Butfulake SL300 Pro-Gaming Headset in Blue is a high-quality wired headset designed for gaming enthusiasts. Featuring a comfortable ear-cup design and built-in microphone, this headset offers immersive gameplay experience. With a 6ft cable length and 3.5mm jack connectivity, it provides convenience and versatility for users. The sleek blue color adds a pop of personality to your gaming setup, making it a stylish and functional accessory for any gamer.