Poly VOYAGER 4210 OFFICE, 1-WAY BASE, STD USB CHS
                    Item No.
                    212720-05
                
                
Bezdrátová náhlavní souprava bluetooth, USB-A, pro stolní telefon, jeden reproduktor, 20Hz-20kHz, NC mikrofon na otočném raménku, dosah až 91 m, doba provozu 12/15 h (hovor/reprodukce hudby)
                        
                
Description
                    Specifications
                    
| Vendor Name | Poly (Plantronics) | 
| Popis | Poly VOYAGER 4210 OFFICE, 1-WAY BASE, STD USB CHS | 
| Full Description | Bezdrátová náhlavní souprava bluetooth, USB-A, pro stolní telefon, jeden reproduktor, 20Hz-20kHz, NC mikrofon na otočném raménku, dosah až 91 m, doba provozu 12/15 h (hovor/reprodukce hudby) | 
| Headset type | Bezdrátová, Wireless | 
| A headset designed for | Stolní telefon, Desk phone | 
| Connector type | RJ9, RJ9, USB-A, USB-A | 
| Structural design | Monaurální (na jedno ucho), Monaural (one ear) | 
| Way of wearing | Spona přes hlavu, Head clip | 
| Speaker frequency range (Hz) - minimum | 20 | 
| Speaker frequency range (Hz) - maximum | 20000 | 
| Microphone type | Mikrofon směrový (Noise Canceling), Directional microphone (Noise Canceling) | 
| Microphone boom length | Dlouhé, Long | 
| Microphone arm mobility | Otočné v rozsahu 270°, Rotatable in the range of 270° | 
| Material of the earrings | Polštářek koženkový, Leather pillow | 
| Compatibility | Univerzální kompatibilita, Universal compatibility | 
| Wireless technology | Bluetooth, Bluetooth | 
| Range from mobile phone (m) | 91 | 
| Talk time (in hours) | 12 | 
| Standby time (in days) | 13 | 
| Gross weight | 0.73 | 
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