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The XP400 features a rechargeable lithium polymer battery that provides more than 10 hours of continuous game play. When your
headset battery power is low, a tone will begin to sound every 10 seconds until the headset powers off. You can recharge your
headset while still gaming with the included Headset Charging Cable. Simply plug the mini USB end into your headset CHARGE port
and plug the other end into a free USB port on your game console.
If your headset is charging while its powered off, the LED on the headset will remain solid RED until the headset is charged, at which
time the headset LED will turn off.

Recharging the Headset

Headset Charging Cable
(included)
Headset
CHARGE Port
Game Console
USB Port

Equalizer (EQ) Presets

The XP400 features multiple Equalizer presets to enhance your gaming audio
experience. Press the TONE button on the XP400 headset to cycle through the
EQ presets as illustrated below:
Equalizer (EQ) Presets:
1. Flat
2. Bass Boost
3. Treble Boost
4. Bass and Treble Boost

Blast Limiter Presets

Blast Limiter Presets:
1. Limiter Off
2. Mild Limiter
3. Medium Limiter
4. Max Limiter
The Blast Limiter presets help protect your ears from deafening sounds such as
explosions and gunfire by limiting the maximum level of the game sound. You won’t
hear the effect unless a loud sound occurs in the game. For example, if you’re in a quiet
section of the game, you might want to turn up the volume to hear softer sounds like
footsteps. If an explosion or gunshot suddenly occurs, it could be uncomfortably loud
because you turned up the volume for the footsteps. Turning on the Blast Limiter will
reduce these louder sounds so you can boost the lower sounds. Press the LIMITER
button to cycle through the three settings as illustrated below:
Tone Button
Limiter Button
NOTE: Do not use the included Headset Charging Cable for Standard USB cable use. It does not include data lines.