HP Poly Voyager 4310 provides the user with freedom combining ease, wireless connection and stable sound.
These headphones are suitable for office, homework, online meetings, call centers and daily tasks where comfort, reliability and mobility are important.
Can be used both wirelessly through Bluetooth and in cable mode (USB-C), which ensures that headphones can work even with an exhausted battery.
With noise-canceling microphone suitable for online meetings, call center, remote training, etc.
Within 24 hours, one charge calls - enough for a whole day's work or travel. 
On request