Review on 🎧 Immerse Yourself in Music with 1MORE ColorBuds 2 ES602 Bluetooth Headphones (Black) by Bogusia Gaworek ᠌

The sound in general is not bad, but you need to select nozzles. with relatives only porridge. In a noisy hall with a noise reduction function, they worked for 2.5 hours. I sent it back to the seller - I received a response that they are working. Now I'm waiting for the decision of the amazon. I’ll add, I received an answer that “it’s impossible to install the battery for how long, it all depends on how you use them,” so we consider the headphones to be working. But sorry, the manufacturer himself set the operating time to 6 hours in noise reduction mode. amazon sided with the seller.