Audio Technica ATH-CK1TW

Questions and Answers:

D
Dr. Mary Ramos DDSAug 5, 2025
What to do if I cannot hear the voice of the caller on Audio Technica ATH-CK1TW?
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  keithherreraAug 5, 2025
  If you can't hear the caller or their voice is too quiet when using your Audio Technica Wireless Headphones, ensure that both the headphones and the connected Bluetooth device are powered on and that the volume is adequately adjusted on both. Verify that the connection is established via HFP (or phone connection). If issues persist, try disabling and then re-pairing the headphones with your Bluetooth device. Also, ensure the sound output of the Bluetooth device is correctly set to the headphones.
T
Tamara WoodsAug 10, 2025
Why is there no sound coming from my Audio Technica Wireless Headphones?
- J
  jeffrey86Aug 10, 2025
  If your Audio Technica Wireless Headphones are not producing any sound or the sound is very faint, first, ensure that both the headphones and the connected Bluetooth device are powered on. Then, increase the volume on both devices. Check that the headphones and the Bluetooth device are connected via A2DP (audio connection). If the problem persists, try disabling pairing for both devices and then re-pair them. Also, make sure there are no obstructions between the headphones and the Bluetooth device, such as walls or metal objects, and that they are in close proximity to each other. Finally, ensure that the sound output of the Bluetooth device is set to the headphones.
J
Joseph ShawAug 15, 2025
How to fix distorted sound on Audio Technica Wireless Headphones?
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  Julia BushAug 15, 2025
  If your Audio Technica Wireless Headphones are producing distorted sound, noise, or the sound cuts out, try turning down the volume on both the headphones and the connected Bluetooth device. Ensure that the headphones are kept away from devices emitting radio waves, such as microwaves and wireless routers, as well as TVs, radios, and devices with built-in tuners. Disabling the equalizer settings on the Bluetooth device may also help. Additionally, remove any obstacles between the headphones and the Bluetooth device and ensure they are in close proximity to each other.
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Joseph WrightAug 19, 2025
What to do if Audio Technica ATH-CK1TW Wireless Headphones are not charging?
- W
  Walter GreenAug 19, 2025
  If your Audio Technica Wireless Headphones are not charging, ensure they are correctly placed in the charging case and that the charging case cover is closed securely. Also, ensure that the charging case has sufficient charge. Clean the charging terminal with a dry cloth to remove any dirt. If the charging case or headphones are hot, allow them to cool down in a well-ventilated area (10 to 35°C (50 to 95°F)) away from direct sunlight before attempting to charge again.
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John HensleyAug 25, 2025
What to do if sound only comes out of one Audio Technica Wireless Headphone?
- I
  iharrisAug 25, 2025
  To resolve the issue of only one Audio Technica Wireless headphone producing sound, first, ensure that both headphones have sufficient battery charge. If the issue persists, place the headphones in the charging case, close the cover, then remove them and try again.
J
Jason LevyAug 30, 2025
Why is my Audio Technica Wireless Headphones charging case not charging?
- C
  Charles JamesAug 30, 2025
  If the charging case for your Audio Technica Wireless Headphones is not charging, ensure that the included USB charging cable is securely connected. If the charging case or headphones are hot, allow them to cool down sufficiently in a well-ventilated place (10 to 35°C (50 to 95°F)) away from direct sunlight before attempting to charge.

Audio Technica ATH-CK1TW Specifications

General

Driver Diameter	5.8 mm
Frequency Response	20 - 20, 000 Hz
Battery Life (Earbuds)	6 hours
Battery Life (with Charging Case)	30 hours
Bluetooth Version	5.0
Water Resistance	IPX5
Sensitivity	100 dB/mW
Impedance	16 ohms
Operating Range	10 m
Charging Time (Earphones)	1.5 hours
Charging Time (Charging Case)	2 hours
Microphone Type	Built-in
Microphone Sensitivity	-38 dB
Microphone Frequency Response	100 - 10, 000 Hz
Supported Codec	AAC, SBC
Weight (Earphones)	5 g (each)

Summary

Safety precautions

Cautions for the headphones

Important safety warnings and precautions when using the headphones.

Cautions for charging case

Important safety warnings and precautions when using the charging case.

Cautions for rechargeable battery

Safety warnings and precautions regarding the product's rechargeable battery.

Notes on use

Waterproof performance

Bluetooth communication experience

Part names and functions

Headphones overview

Identifies and describes the functions of the headphone components.

Charging case overview

Identifies and describes the functions of the charging case components.

Product accessories

Lists and describes the included accessories with the product.

Removing insulation seal

Instructions on how to remove the insulation seal before use.

Charging the battery

Charging headphones and case

Step-by-step guide to charging the headphones and charging case.

Charging indicator status

Explains the meaning of different indicator lamp patterns during charging.

Charging headphones without cable

Instructions on charging the headphones using the charging case's battery.

Headphone indicator status

Explains the meaning of indicator lamps on the headphones during charging.

Power supply ONOFF

Turning on the product

Steps to power on the headphones, automatically and manually.

Turning off the product

Steps to power off the headphones, automatically and manually.

Connecting via Bluetooth

Pairing a Bluetooth device

Instructions for pairing the headphones with a Bluetooth device.

Pairing with Fast Pair

Guide for quick Bluetooth pairing with Android devices using Fast Pair.

About pairing

Explains multipairing and scenarios requiring re-pairing.

Wearing the product

Using the product

Listening to music

How to play music using the headphones and control playback.

Talking on the phone

Instructions for making and receiving calls using the headphones.

Ending calls and volume control

How to end calls and adjust volume using headphone buttons.

Low latency mode

Explanation and activation of low latency mode for reduced audio delay.

Speech recognition feature

How to activate voice assistants like Siri or Google Assistant.

Auto power off function

Information on the automatic power-off feature after inactivity.

Indicator lamp display

Voice guidance

Cleaning

Cleaning the headphones

Detailed instructions for cleaning the headphone units.

Cleaning case, cable, and eartips

Instructions for cleaning the charging case, USB cable, and eartips.

Eartips

Eartip size selection

Guidance on selecting the correct eartip size for optimal fit and sound.

Replacing eartips

Step-by-step instructions for attaching and detaching eartips.

Forced pairing mode and reset

Forced pairing mode

Instructions to enter forced pairing mode when connection fails.

Product reset procedure

Steps to reset the product to factory settings if it malfunctions.

Troubleshooting

Power issues

Solutions for when the product does not power on.

Pairing problems

Steps to resolve issues when pairing the product with a device.

No sound or faint sound

Troubleshooting steps for audio playback issues.

Sound distortion or noise

Solutions for distorted audio, noise, or sound cutouts.

Caller voice issues

Troubleshooting for problems with hearing the caller or their voice being quiet.

Charging case or headphones not charging

Steps to resolve issues with charging the case or headphones.

Specifications

Headphone specifications

Technical details of the headphone drivers, sensitivity, and impedance.

Microphone specifications

Technical details of the microphone's type, pattern, and frequency response.

Communication specifications

Technical details regarding Bluetooth version, range, and codecs.

Other specifications

Details on power supply, charging/operating time, weight, and temperature.

Trademarks

Related product manuals

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