Audio-Technica ATH-CKR7TW True Wireless In-Ear Headphones, Black

High-quality DAC with headphone amplifier (AK4375 from AKM) delivers clear and accurate sound reproduction from the wireless signal

Included interchangeable 3D Loop Support can be used to provide a more secure fit. Also includes standard eartips (XS, S, M, L) and 30 cm (1.0′) USB charging cable

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