Working range of bluetooth headset
2010-07-13 06:30:50
Questions :Why I feel that the bluetooth signal become weaker when I am away from my cell phone at about 35~40 steps ?
Answers :
In theory, all Bluetooth Class 2 devices are designed to have a range of 10 meters - about 33 ft. However, this range can vary.
If there is a direct unobstructed view between your headset and your phone, then you'll probably get this range, and perhaps even more.
But if your phone is on the opposite side of your head to your headset, and if it is in another room with a wall between you and it, you'll find the range drops considerably.
You should 'calibrate' the range of your phone and headset so that you know how far away from the phone you can go and still have a reliable connection. You'd do this calibration simply by testing the phone/headset combination in various common places - for example, leaving the phone on your desk at work and seeing how far away you can go while still keeping the connection open, and perhaps repeating this exercise at home, with the phone wherever you normally keep it and you walking around the rest of your house.
Hope the answers above could make you understand well .