Wireless, stereo, rainproof, foldable, compact, lightweight neckband headphones compatible with the DEUS II.

Equipped with new electronic components, advanced processing, and a USB Type-C port, they are ready for the next generation of XP sound with the upcoming free DEUS II V4 update (end of December 2025).

The WSA-ST is a sophisticated wireless receiver headset. Made in France by XP specifically for our detectors. It works with the DEUS II remote control or with the WS6 Master or WS6-ST Master, i.e., when the WS6-ST is used as the control.

XP's wireless protocol is approximately 10 times faster than low-latency Bluetooth. In the field, this ultra-fast transmission translates into better target location.

Technical Specifications:

• Lightweight: 72g

• Stereo sound

• Foldable, easy to carry

• Rainproof

• 2-year warranty on lithium battery

• 10 adjustable volume levels

• Multiple audio options: PWM, SQUARE, and more to come

• 4-band equalizer

• Audio frequency range: 20~20,000 Hz

• RF frequency range: 2.400GHz to 2.480GHz (communication frequency range between devices)

• Automatic power on/off after pairing with the master device (remote control or WS6)

• 5-minute auto-off if the headset is turned on and no master device is present

• 5-hour auto-off if the remote control or WS6 keypad is not used (each key press restarts the 5-hour timer)

• Fast USB charging: 2 hours

• USB-C

• LED indicator The helmet's charge level

• 5-year warranty