Poly CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible 1 For Sale
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Brand: POLY Model: 2-84693-333 Color: Black Condition: Open Box - Tested, See photos. Item or your money back. In Packaging?: Yes Functional?: Yes Assembly Required?: No
EXTENDED RANGE AND TALK TIME: The adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base. SOUNDGUARD TECHNOLOGY: SoundGuard acoustic limiting technology protects against Acoustic Shock by limiting sounds to below 118dBA ensuring listening comfort and protection against audio spikes. SUPERIOR AUDIO QUALITY: Your choice of narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations. MAXIMUM PROTECTION: The CS540 headset includes DECTTM technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure.
