My wife bought 2 the plastic is very weak but DIY repaired it with some electrical tape and Duct tape. Also if you get it open the battery is tiny. I had an old small Nokia 3.7v battery about the size of the headband cut the wires from the tiny headphones drilled a small hole in the case put the wires through then soldered the red to plus and black to minus. Then just wrap the battery tight to the headband with black insulation tape. I no longer have to keep charging every day. Also as a bonus, the sound quality seems better and range. A little superglue helps keep the plastic together if the plastic studs have broken holding the control side on. Do what you can with what you have where you are ;)
Bhai .headphone ki neche ki putti ko open karen es ke bad aap jis side se wire toti he us side ko open kar k wire joined karen .or neche ki putti ko dobara lga den .Thank you 💖