The major changes seen in boat 141 gen 2 headphones include better Bluetooth technology, better microphone quality, and optimized battery usage. Though both Airdopes 141 and Gen 2 models are suitable for music listeners, Gen 2 sounds more appealing when it comes to making daily phone calls. As per my boat airdopes 141 review, both devices have something to offer, yet if the prices are almost similar, I would suggest going for the newer boat airdopes 141 gen 2.