Battery life and charging are two of the AirWave Pro 2’s strongest practical features. Langsdom lists the battery life at 13.5 hours, and in my testing, that claim holds up. I used the headphones across multiple runs, rides, work sessions, and calls without feeling like I had to constantly monitor the battery or rush them back to the charger.
The quick-charging feature is especially useful. This is one of those features that can sound nice on a spec sheet but only matters if it actually changes how you use the product. With the AirWave Pro 2, it does. The headphones charge quickly enough that I stopped thinking about battery management as a real concern. If I noticed they were low before heading out the door, a short charge was enough to make them usable again.
I also had no issues with sweat. I wore the AirWave Pro 2 during sweaty runs and bike rides, and they continued working normally. With an IP67 dust and water resistance rating, I expected them to handle normal training conditions, and so far, they have.
Another small but appreciated detail is the carrying case. The AirWave Pro 2 comes with a premium-feeling zippered hard-shell pouch, with an interior net pocket for the charger. It is not the kind of feature that makes or breaks a pair of headphones, but it does make the overall package feel more elevated.
The Langsdom app adds another layer of customization, though I would not call it essential. The most useful app features are the EQ settings and button customization. The app includes preset EQ options for Pop, Jazz, Classical, and Country, plus two blank custom presets you can adjust yourself. That makes sense for a headphone that performs especially well with music. If you like tinkering with sound, the app gives you some room to play.
The button customization is also useful in theory, especially since the physical button layout is not my favorite for cycling. However, the app does not fully solve the ergonomic issue of having the controls positioned on the right side. It gives you more control over what the buttons do, but it does not change where the buttons are.
There is also an AI feature built into the app that appears to be based on a Chinese open-source framework, but I had a hard time understanding how it connects to the headphones or improves the user experience. It may appeal to someone who likes exploring extra tech features, but for my purposes, it felt disconnected from the core headphone experience.
Overall, the AirWave Pro 2’s best features are the ones you notice during actual use: long battery life, fast charging, sweat resistance, and customizable sound. The app is nice to have if you want to adjust EQ settings or button functions, but I would not buy the headphones because of the app alone.