- -Materials that are comfortable to wear and long-lasting; -Fixation in the ear; -Noise isolation (on 4re); -Excellent for athletic use and designed to fit snugly thanks to cartilage mounts; The sound is distorted such that the low and high frequencies are more prominent. To reiterate, the bass for sports is simply that.
- -For my own sound, I was going for a balanced frequency range. The middle register cannot compete with the bass. Also, the high ones, which are also pulled up, cut the ear in an unpleasant manner. - According to the equalization, the best course of action in the proprietary application is to make no changes at all. Download the Sony application and set the sound to "quality priority" before proceeding. This step is VERY IMPORTANT. After then, an AAC codec will be available, with SBS serving as the default. - The working time ranges from two and a half to three hours. They require a significant amount of time to charge in the case due to its low capacity, and the charging process can take up to three hours. It is possible that one of the headphones will not recharge when placed in the carrying case (this occurs around once every five times), and as a result, the headphones will only function for approximately an hour. Sufficient space in the case for two separate headphone chargers. In most cases, having complete independence is a significant detriment. - Right side houses the primary earpiece. Because each headphone must be used in tandem with the other for it to function, the carrying case must be opened (disconnected from the contact pad, to be more precise). - The microphone that is being used for the conversation is not very good, so they may not always hear what you are saying.