POLY Poly Savi 8240 D2 USB-A HS 8D3H4AA#ABB
Description:
Application: Call center
Application: Mobile
Application: Music
Application: Internet
Design: In-ear
Technology: Noise reduction
Wireless communication: DECT
Wireless communication: Bluetooth
Connectors: RJ-11
Connectors: 1 x USB
Sound: Mono
Audio controls: Volume control
Audio controls: Answer/Mute calls
Impedance : 32 Ohm
Pass band (min): 100 Hz
Pass band (max): 10 kHz
Microphone: Yes
Range: 180 Meter
Charging time: 3 Hour
Earpad material: Synthetic leather
Color: Black
Dimensions:
Weight: 21 gram
Accessories included:
Other features:
Designation:
English 
Bulgarian