AUDIO-TECHNICA ATH-CKR7TW black

The ATH-CKR7TW in-ear headphones deliver the exceptionally clear sound of Sound Reality in a truly wireless design. The headphones feature specially designed 11mm drivers, diamond-like carbon-coated diaphragms, and pure iron paddles for ultra-precise, high-quality sound. The headphone housing features two-layer isolation structures that keep the electrical circuitry isolated from the acoustic field for optimal phase and transient response. Brass stabilizers reduce resonance and ensure linear movement of the diaphragm. And stainless steel acoustic mesh resistors provide improved high-frequency response. The result is amazing, wide-range sound reproduction with deep, rich bass and crystal-clear high frequencies. The ATH-CKR7TW in-ear headphones feature an AKM AK4375 DAC headphone amplifier to ensure clear and accurate sound reproduction from the Bluetooth wireless signal. Compatibility with high-quality aptX codecs further improves wireless sound. The headset is equipped with microphone and button controls for convenient handling of calls, music playback and volume adjustment of 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 be easily recharged on the go using the included portable power bank charging case, which can provide an additional nine hours of power before needing to be recharged. recharged itself. The headphones come with four sizes of interchangeable eartips (XS, S, M, L) and a 30cm (1.0') USB charging cable to the charging case. Available in black (ATH-CKR7TWBK) and gray (ATH-CKR7TWGY).

Technical data

Headset

- Type: Dynamic
- Drive diameter: 11 mm
- Frequency transmission: 5-45,000 Hz
- Sensitivity: 102 dB/mW
- Impedance: 16 ohms
- Battery: Headphones: DC 3.7V lithium ion battery / Charging case: DC 3.7V lithium polymer battery
- Operating time: Continuous playback (music): max. approx. 6 hours 1 / Continuous operating time (with charging case): max. approx. 3:13 p.m
- Weight: Headphones (separately): approx. 18g / Charging case: approx. 68g
- Charging time: Earphones: approx. 2 hours 1 / Charging case: approx. 5 o'clock 1
- Operating temperature range: 5°C-40°C
- Microphone type: MEMS type
- Microphone sensitivity: -38 dB (1V/Pa, 1kHz)
- Microphone frequency transmission: 50-4,000 Hz
- Microphone directional characteristics: Spherical
- Included accessories: USB charging cable (30 cm USB-A / Micro USB-B), Rubber bells (XS, S, M, L), 3D ear pads
- Bluetooth® version: Bluetooth v5.0
- Range: With line of sight approx. 10 m