bluetooth headset v5.0 business wireless headset angteela <b>bluetooth headset, angteela v5.0 wireless headset with boom mic for call center/ office /truck driver, business hands free headset compatible with cell phone/ tablet/ laptop/ computer</b> <br> <br> <b>product description:</b> <br>angteela bluetooth headset can connect with 2 bluetooth devices at one time. you can switch the usage of the headset from one device to another easily. <br>one key to answer, end and redial the last number. our hands free wireless headset will not let you miss any calls, perfect for office/ business/ driver/ trucker. <br>siri function: in standby state, press and hold mfb for 1 second to wake up the voice assistant. <br>mute function: when you want to block your voice during the phone call, please short press both of the volume "+" and "-" at the same time with beep tone to mute on. the mute function was not available to use while on a call through a pc.<br> <br> <b>technical specifications:</b> <br>bluetooth version: v5.0 <br>auto-reconnect, 1-2 connections <br>working time: about 24 hours(50% volume) <br>standby time: 200 hours <br>charging time: 1-2 hours <br>bluetooth range: 33 feet(10m) <br>support: hsp, hfp, a2dp, avrcp <br>waterproof level: ipx5 water resistance <br> <br> <b>package included:</b> <br>1 x bluetooth headset <br>1 x micro usb charging cable(cable only) <br>1 x bluetooth headset base <br>1 x user manual