The Plantronics Savi W740 Cordless Headset can be connected to your desk phone, your mobile phone or to your PC and provides unbeatable sound quality. The Savi W700 series gives professionals the freedom to listen to PC-based audios, such as web conferences, multimedia and music, and switch to calls from desk phones, PCs or mobiles by simply pressing one button.
SAVI W700 headsets come with telephone interface cable, and use Bluetooth connectivity for mobile phone calls.
 
Features
Cordless headset for unified voice communications
Connects to phones and PCs
Bluetooth technology for mobile communication
Disconnects from Bluetooth by button or via PC
Narrow/wideband button
Automatic routing of calls to any device
Call answering from any device
Automatic update of your availability status on your softphone
SoundGuard® protection for noises louder than 118dBA
Energy efficient: consumes less energy when you are close to the base unit
Easy to switch between phone/PC/mobile
Noise cancelling microphone and y DSP for natural voice sounds
Range of up to 120m
Hot swappable battery kit (optional)
Battery can be changed while talking
Personalized configuration via interactive software
Wideband audio
Talk time: up to 6 hours
Compatible with HL10 handset lifter or electronic hook switch (depending on model of desk phone)