40 Hrs Playback & ASAP Charge: Sing along to the latest beats with 40 hours of massive playtime. Resume your watchlist with 10 hours of playtime boost after 10 minutes of charging thanks to ASAP charge.BEAST Mode: Race lag-free in the virtual world with up to 60 ms low latency of BEAST mode. Rockerz 113 syncs audio and visuals for realistic gaming making it a must-have.