Turtle Beach - Ear Force Stealth 400 Fully Wireless Gaming Headset - PS4 (Discontinued by Manufacturer) 100% Wireless  Experience crystal clear, interference-free game and chat audio with 100% wireless connectivity to your PS4 Pro, PS4, and PS3. EQ Audio Presets  Enhance your gameplay experience with EQ presets including Bass Boost 15-Hour Battery Life  With up to 15-hours of gaming per charge, you'll always be ready to play New PS4 Without Optical Jack  Some of the Stealth 400s features are affected on the new, slimmer PS4 (2016) without the Optical jack. Turtle Beach is creating a firmware update that will restore/replace certain features via USB only. New PS4 Without Optical Jack  Some of the Stealth 400s features are affected or not available on the new, slimmer PS4 (2016) without the Optical jack.