Introduction
The Audio-Technica ATH-SQ1TW Wireless In-Ear Headphones offer a truly wireless audio experience for music, movies, and gaming. Designed with a unique square shape, these headphones provide a comfortable and gentle fit while delivering high-quality sound through exclusive 5.8mm drivers. They feature simple, intuitive controls and automatic power-on/off functionality for ease of use. Enjoy minimal sound delay with the low latency mode, perfect for video and gaming. The headphones also offer flexible dual- or single-ear usability and convenient touch sensor controls for managing music and calls.

Image: Audio-Technica ATH-SQ1TW Wireless In-Ear Headphones in Pink/Brown, showcasing both earbuds and the charging case.
What's in the Box
Your Audio-Technica ATH-SQ1TW package includes the following components:
- Audio-Technica ATH-SQ1TW Wireless In-Ear Headphones (Pink/Brown)
- 12-inch USB-A/USB-C Charging Cable
- Ear Tips Set (XS/S/M/L)
- Protective Case

Image: All included components: the ATH-SQ1TW earbuds, their charging case, a USB-A to USB-C charging cable, and various sizes of ear tips.
Setup
1. Initial Charging
Before first use, fully charge the headphones and their charging case. Place the earbuds into the charging case. The earbuds will automatically begin charging when placed inside the case. Connect the provided USB-A/USB-C charging cable to the charging case and a compatible USB power source.

Image: The ATH-SQ1TW earbuds resting in their open charging case, ready for charging.
2. Pairing with a Device
The headphones automatically turn on when removed from the case and enter pairing mode. For Android devices, the headphones support Fast Pair for convenient, one-touch connection. A pop-up will appear on your Android device's screen when the headphones are in pairing mode; simply touch it to connect. For other Bluetooth-enabled devices (smartphones, tablets, laptops), go to your device's Bluetooth settings and select "ATH-SQ1TW" from the list of available devices. The Bluetooth connectivity range is up to 10 meters.
Video: An official product video demonstrating the features and setup of the Audio-Technica ATH-SQ1TW Wireless Headphones, including aspects of pairing and usage.
Operating
Touch Sensor Controls
The ATH-SQ1TW headphones feature intuitive touch sensor controls on each earbud. These controls allow you to:
- Play or pause music
- Skip between tracks
- Answer or end calls
- Adjust volume
Refer to the quick start guide included in the packaging for specific tap patterns for each function.
Dual or Single-Ear Use
You can use either the left or right earbud independently for music playback or calls, providing flexibility based on your environment and preference. Simply remove one earbud from the case to use it in single-ear mode.
Low Latency Mode
For an optimized experience when watching videos or playing games, activate the low latency mode. This feature minimizes sound delay, ensuring audio and video are perfectly synchronized. Consult the full user manual for instructions on how to enable this mode.
Maintenance
Cleaning
Regular cleaning helps maintain the performance and longevity of your headphones. Use a soft, dry cloth to wipe the earbuds and charging case. For ear tips, remove them from the earbuds and gently clean with a mild soap solution if necessary, then rinse thoroughly and allow to dry completely before reattaching. Avoid using harsh chemicals or abrasive materials.
Storage
When not in use, always store the headphones in their charging case to protect them from dust, damage, and to ensure they remain charged. Store in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your ATH-SQ1TW headphones, try the following common troubleshooting steps:
- No Sound: Ensure the headphones are charged and properly paired with your device. Check the volume levels on both the headphones and your connected device.
- Cannot Pair: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode (usually indicated by a flashing LED). Try turning Bluetooth off and on again on your device, or restarting both the headphones and your device.
- Intermittent Connection: Move closer to your connected device to ensure you are within the 10-meter Bluetooth range. Avoid environments with significant wireless interference.
- Earbuds Not Charging: Ensure the earbuds are correctly seated in the charging case and the case itself is charged. Clean the charging contacts on both the earbuds and the case with a dry cotton swab.
- Touch Controls Unresponsive: Ensure your fingers are clean and dry. A factory reset (refer to the full manual for instructions) can sometimes resolve persistent control issues.
For more detailed troubleshooting or persistent issues, please refer to the comprehensive user manual available on the Audio-Technica website or contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | ATH-SQ1TW |
| Wireless Communication Technology | Bluetooth |
| Audio Driver Size | 5.8 Millimeters |
| Battery Life (Continuous Playback) | Approx. 6.5 Hours |
| Total Battery Life (with Charging Case) | Up to 19.5 Hours |
| Bluetooth Range | 10 Meters |
| Control Method | Touch |
| Water Resistance Level | Water Resistant |
| Item Weight | 3.2 ounces |
| Product Dimensions | 3.66 x 3.07 x 2.05 inches |
| Color | Pink/Brown |
Warranty and Support
The Audio-Technica ATH-SQ1TW Wireless In-Ear Headphones come with an Audio-Technica 1 Year Limited Warranty. For warranty claims, technical support, or further assistance, please visit the official Audio-Technica website or contact their customer service department. Keep your proof of purchase for warranty validation.
For additional resources and frequently asked questions, you may also visit the Audio-Technica Store on Amazon.