Known for their premium-build quality at reasonable prices, Brainwavz's new B-Series line of earphones come with "Balanced Armature" technology for a richer listening experience. Priced at Rs 7,499 (US $ 115.71), the B150 falls under over-the-ear design of headphones and comes in a small form factor. Here is what works for the device. The compact design allows for a comfortable fit. Small angled nozzles are ergonomically designed, ensuring maximum comfort over longer listening periods. After the Y-split, there is a cinch that slides up and down to keep the earphones in place more securely, especially with over-the-ear wear. At the core of the earphones is the "Single Balanced Armature" driver that provides better treble performance than dynamic drivers, has faster response and more detailed sound. To review the audio performance of B150, we played various genres of tracks. Overall, we did not find any weakness. On tracks with intense sub-bass content li