HP Poly CS510/510-XD/WH300-XD 900 MHz Top - Mono - Wireless - 350 ft - Over-The-Head - Monaural - Supra-aural - Noise Cancelling Microphone - Black 12NAGAR1UZ Features include orthogonal frequency-division multiple

Features include orthogonal frequency-division multiple access (OFDMA) and cellular optimization

A perfect addition to any server room or software test lab

combined with built-in active cooling

voicemail waiting indicator

Construído apenas com materiais de alta qualidade

HP Poly CS510/510-XD/WH300-XD 900 MHz Top - Mono - Wireless - 350 ft - Over-The-Head - Monaural - Supra-aural - Noise Cancelling Microphone - Black 12NAGAR1UZ Features include orthogonal frequency-division multipleCS500 XD SERIES A new addition to Plantronics legendary CS family for desk phone communications, the CS500 XD Series is a high quality solution for fitting more wireless headsets in an office environment. SUPERIOR COMFORT AND CALL MANAGEMENT Gain mobility multitask hands free up to 350 feet Audio controls for volume mute at your fingertips Conference in up to three additional CS500 XD headsets for enhanced collaboration CS540 XD CS545 XD offer an