Product Specification
- Product Code
- 39405-01
- Pack Size
- 1
- Manufacturer Ref
- 39405-01
- Barcode
- 5033588020523
- Connection Type
- Quick Disconnect - Requires bottom cable to fit your phone
- Connectivity
- Wired
- For use with
- Corded Phones
- Wearing Type
- Monoaural
- Brand
- Plantronics
- Earpiece Type
- On-Ear
- Microphone
- With Mic
Product Details
- Poly Headset SupraPlus Digital D251N Monaural NC
Main specifications
Marketing :The SupraPlus Digital Monaural NC Headset has been created to work with the VistaPlus adaptor to optimise audio performance in Health and Safety conscious work environments. Meeting the lower sound exposure thresholds required by Noise at Work legislation often means that the headset receive is quieter than previously experienced. This can make calls harder to hear and potentially reduce productivity. SupraPlus Digital uses on board memory to store the exact parameters characterising each individual headset. VistaPlus reads these parameters and tunes its setting to optimally match with the headset and lifting the receive level to enhance ease of listening, whilst remaining within the limits set by the New (2003/10/EC) Noise Directive.
Model Name :D251N
Product Series :SupraPlus
Description :SupraPlus Digital can only be used with the VistaPlus adapter offering the highest standards in the market in terms of sound protection and sound clarity. No additional bottom cable purchase is required as it is supplied in the box with the headset.
Features :Poly Supraplus Digital D251N Monaural Noise Cancelling Headset
Noise cancelling circuit
Warranty :Two years.
Features :Heavy duty call centre headset
Single Earpiece
Barcode :5033588020523
Features :Stylish modern design
Lightweight and comfortable
Product Type :Headset
Features :Excellent sound quality
Product Family :SupraPlus
Features :Wideband frequency response
QuickCall feature for short-call convenience
Designed for the most demanding environments
Reliable construction
Rubber T-pad for natural support
Black with foam ear cushions
Corded/Cordless :Corded
Over Head Support :Yes
Earpiece :Single Earpiece
Speaker Sensitivity :15dBPa/V
Speaker Frequency Response :100Hz to 4kHz
Speaker Impedance :150ohms
Acoustic Limit :24dbA
Noise Cancelling :Yes
Microphone Sensitivity :-49dBPa/V
Microphone Type :Boom Mounted
Microphone Impedance :1.5Kohms
Connector Type :1 x Headset (Quick Disconnect)
Form Factor :Headset (semi-open)
Pack Quantity :1
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