First we made it lighter. At only 21 grams, the CS500 Series features the lightest DECT headset on the market (CS540). That means all-day comfort for all-star performance.
Then we made it better. Increased range for maximum mobility, one-touch controls, energy efficient power management, simple plug-and-talk installation - the CS500 Series does it all.
DECT 6.0 frequency band transmits your voice over numerous channels and gives transcendent voice and sound quality
Sit comfortably anywhere in your room as the CS520 offers wireless range of up to 350 ft
Listen to distinct sounds from both the speakers in stereo sound mode
Over-the-head earpiece design provides a comfortable and secure fit
The supra-aural aka on-ear headset features DECT 6.0 wireless technology
