crwdns2933897:0crwdne2933897:0

How to fix the off/on buttons?

This morning I tried fixing my headset but it wouldn't work because whenever i tried turning it on it woudlnt show a blue light but if I charge it, it shows red but later on it would turn off. Why is that?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0