What should I do if the Bluetooth connection drops while I'm using the Xstream?

If the Bluetooth link is broken due to exceeding the range of more than 10 meters, 3 tones will be heard in the headset. Press the On/Off button once to re-establish the link when within range. If no link is established within 15 minutes, the headset will automatically switch off, and you can press and hold the On/Off button for 3 seconds to restart it. (Page 6)