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In stock


The Audio Technica ATH-CKR7TW in-ear headphones bring the exceptional audio quality of Sound Reality into a true wireless design. Engineered with precision and innovation, these headphones deliver accurate, high-fidelity audio reproduction with deep bass and crystal-clear high frequencies. Perfect for those who value both audio excellence and wireless convenience, the ATH-CKR7TW headphones offer a premium listening experience in a compact and portable package.
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Specially designed 11 mm drivers with diamond-like carbon coated diaphragms for accurate audio reproduction

Dual-layer isolation structures separate electric circuitry from acoustic space, optimizing phase and transient response

Brass stabilizers reduce resonance and ensure linear diaphragm movement

Stainless steel acoustic mesh resistors provide improved high-frequency response

Equipped with AKM AK4375 DAC with headphone amplifier for clear and accurate sound reproduction

Compatible with high-quality aptX codec for enhanced wireless sound

Mic and button control for convenient handling of calls, music playback, and volume adjustment

Access to Audio-Technica Connect app for easy headphone settings adjustment

Provides six hours of continuous use on a full charge

Includes portable power bank charging case for an additional nine hours of power

Comes with four sizes of interchangeable eartips (XS, S, M, L) and a 30 cm (1.0′) USB charging cable for the charging case


Type Dynamic
Driver Diameter 11mm
Frequency Response 5 – 45,000 Hz
Sensitivity 102 dB/mW
Impedance 16 ohms
Battery Headphones: DC 3.7V lithium-ion battery /
Battery case: DC 3.7V lithium polymer battery
Battery Life Continuous transmission time (music playback): Max. approx. 6 hours*1
Continuous transmission time (when using charging case): Max. approx. 15 hours*1*3
* 1:The above figures depend on operating conditions.
*3 6 Ho
Weight Headphones (Both L and R): Approx. 18g (0.6 oz) / Charging case: Approx. 68g (2.4 oz)
Charging Time Headphones: Approx. 2 hours*1
Charging case: Approx. 5 hours*1
Operating Temperature 5°C to 40°C (41° F to 104°F)
Microphone Type MEMS type
Microphone Sensitivity −38 dB(1V/Pa,at1kHz)
Microphone Frequency Response 50 – 4,000 Hz
Microphone Polar Pattern Omnidirectional
Accessories Included USB charging cable (30 cm (12″) USB Type A / Micro USB Type B)
Eartips (XS, S, M, L)
3D loop support
Bluetooth® Version Bluetooth version 5.0
Operating Range Line of sight – approx. 10 m (33′)

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