I didn’t regret that I bought it, I forgot such torn wires or discharged cases of wireless headphones. Accurately keep the charge for 1.5 hours of active conversation, and I recharge the case once a week when using 2 hours a day With its pros: High-quality sound, noise reduction, easy connection, long discharge. Cons: The microphone collects all the sounds around, maybe it's in the settings, but it's problematic to have a conversation in transport