On the headset earpiece there is a slot labeled battery. Insert a coin (penney) to open and replace the battery.
Buy a new one if you can't replace the headset's battery, as the battery is dead.
Yes you can replace the battery in the Blue parott headset. Just remve the two small Phillips head screws and lift off the cover. Then unpug the two wire connector (that is pluged into a circuit board.) to remove the old battery, then do the reverse to install the new battery. Much easier than it sounds.
To fix a Sony headset receiver truly depends on the issue at hand. If its a connection issue, simply adjust the wireless settings for the headset and it should be able to connect. As far as internal issues, contacting Sony themselves may be able to help and if the device is still under warranty then a replacement could be sent out to replace the broken headset.
To replace headset bearings on your bicycle, you will need to first remove the old bearings by loosening the headset and taking out the old bearings. Then, clean the headset and grease the new bearings before installing them. Finally, reassemble the headset and adjust it properly to ensure smooth steering.
When my headset echoes, I have to replace the batteries, then it stops
wireless head sets have battery's around 3 to 9 volts one of two ways you can do this A replace the battery with recharge type and 12v charger or B remove the battery's fit a socket or hard wire a cable from a simple power supply made from a lm317 or lm338k voltage regulator from any good electronics store time to make it 15 minuets cost $5 lots of data on this chip LM317 on the net easy easy to use it has 3 pins, in, adjust, out, all you need is 2 caps 2 diodes 2 resistors.
If you need a battery then there is nothing that can replace it.
To fix a loose headset on your mountain bike (MTB), you can tighten the headset by adjusting the headset bolt or tightening the headset cap. Make sure to check for any wear or damage on the headset components and replace them if necessary. If you are unsure, it is recommended to take your bike to a professional bike mechanic for assistance.
About the only way to fix this is to replace the damaged part with a new one. This is probably not practical on a headset.
To convert a threaded headset to a threadless headset, you will need to remove the threaded fork and replace it with a threadless fork. This involves removing the old headset and installing a new threadless headset, along with a stem that fits the new fork. It is recommended to have a professional bike mechanic perform this conversion to ensure proper installation and alignment.
if the battery gets weak and useless, then you have to replace it...