The GLIDiC Sound Air TW-5000 in-ear headphones are extremely compact, thus providing a comfortable user experience when listening to music or making calls. Their ergonomic design and organic shape ensure a comfortable fit. Circuits and batteries are accommodated in the smallest space possible, allowing for a product as tiny and lightweight as possible, as well as high wearing comfort over a longer period of time. No space is wasted in the charger case, either, which picks up and carries forward the design approach of the earphones.