Koss BT221i Wireless Bluetooth Ear Clips, In-Line Microphone, Volume Control and Touch Remote, Sweat Resistant, Black

The Koss BT221i headphones are a decent option for those who want wireless headphones without the earbud design, but they have some drawbacks. The sound quality is good for the price and the in-line microphone and remote work with any smart phone. The ear clips can be adjusted for a tighter or looser fit, but many customers reported that the padded ear covers kept falling off and needed to be super glued on, and the hinges often made squeaking sounds. The battery life is average, and the headphones can only connect to one device at a time. The controls are easy to use, but the volume always connects at almost full volume which can hurt ears. The headphones are not very comfortable, and the hinge is uncomfortable enough that within 20 minutes, they become painful to wear. Some users have difficulty connecting them to their phone or other devices. They are not very durable, and some people feel that they are overpriced for the quality.