Product ID:
Subject: Headphone malfunction.
Content: Good afternoon.On 05/03/2023 I bought yobola Bluetooth 5.1 HiFi Stereo Headphones, with Touch Control, Built-in Microphone, IPX5 Sports on Amazon, for a few days the operation has not been adequate, the audio of the headphones is heard very quietly even if it goes up to maximum volume.I would appreciate finding a solution because I was very happy with them.All the best.