ATH-CKR7TW

The ATH-CKR7TW in-ear headphones deliver the exceptionally pure audio of Sound Reality in a true wireless design. The headphones feature specially designed 11 mm drivers with diamond-like carbon coated diaphragms and pure iron yokes to provide extremely accurate, high-fidelity audio. The headphones’ housings contain dual-layer isolation structures that keep the electric circuitry separate from the acoustic space for optimal phase and transient response. Brass stabilizers reduce resonance and ensure linear diaphragm movement. And stainless steel acoustic mesh resistors provide improved high-frequency response. The result is amazing wide-range audio reproduction with deep, rich bass and crystal-clear high frequencies. The ATH-CKR7TW in-ear headphones are equipped with the AKM AK4375 DAC with headphone amplifier to ensure clear and accurate sound reproduction from the Bluetooth wireless signal. Compatibility with the high-quality aptX codec further improves the wireless sound. The headphones are equipped with a mic and button control for convenient handling of calls, music playback and volume adjustment on smartphones and other devices. Users can also access the Audio-Technica Connect app on their smartphone to quickly and easily adjust headphone settings. The ATH-CKR7TW headphones provide six hours of continuous use on a full charge, and can easily be recharged on the go using the included portable power bank charging case, which is capable of supplying an additional nine hours’ worth of power before needing to be charged itself. The headphones come with four sizes of interchangeable eartips (XS, S, M, L) and a 30 cm (1.0') USB charging cable for the charging case. Available in black (ATH-CKR7TWBK) and gray (ATH-CKR7TWGY).

Headphones
Tipo	Dinámico
Diámetro del Transductor	11mm
Respuesta en Frecuencia	5 - 45.000 Hz
Sensibilidad	102 dB/mW
Impedancia	16 ohms
Batería	Auriculares: batería de ion litio de 3,7V DC / Estuche de carga: batería de polímeros de litio 3,7V DC
Autonomía de la Batería	Duración en transmisión contínua (reproducción de música): 6 horas máximo aprox. *1 Duración en transmisión contínua (cuando se usa el estuche de carga): 15 horas máximo aprox. *1*3 * 1：Las cifras anteriores dependen de
Peso	Auriculares (ambos L y R): 18gr (0.6 oz) aprox. / Estuche de carga: 68gr (2.4 oz) aprox.
Tiempo de Carga	Auriculares: 2 horas aprox *1 Estuche de carga: 5 horas aprox *1
Gama de Temperatura Operativa	5°C a 40°C (41° F a 104°F)
Tipo de Micrófono	Tipo MEMS
Sensibilidad del Micrófono	−38 dB(1V/Pa,a 1kHz)
Respuesta en Frecuencia del Micrófono	50 - 4.000 Hz
Patrón Polar del Micrófono	Omnidireccional
Accesorios Incluidos	Cable de carga USB (30 cm (12") USB Tipo A / Micro USB Tipo B) Audífonos (XS, S, M, L) Soporte 3D loop

Bluetooth®
Versión Bluetooth®	Bluetooth versión 5.0
Distancia operativa	Linea de visión 10 m (33') aprox