How long can you return the freebuds Lite from Huawei?

I bought Huawei's Free Buds for Christmas. Now they are broken no idea why but the sound stalls with both listeners all the time. Do you think you can still send them back or should you take them somewhere for repair? I have to say I have rarely used them and find it a shame.

What would you do?

Just write to the Huawei support they can certainly help you. Because the headphones are actually very durable

Okay thank you