Audio-Technica ATH-CKR7TW True Wireless In-Ear Headphones (Gray or Black)

Exceptionally pure audio of Sound Reality in a true wireless design
Mic and controls built into the earpiece for convenient handling of calls, music playback and volume adjustment
11 mm exclusive drivers (with diamond-like carbon coated diaphragms and pure iron yokes) provide extremely accurate, high-fidelity audio
Internal battery provides approximately 6 hours of continuous use on a full charge
Portable power bank charging case gives you an additional 9 hours of use without needing to connect to an AC power source
Included interchangeable 3D Loop Support can be used to provide a more secure fit
Includes standard eartips (XS, S, M, L) and 30 cm (1.0') USB charging cable