Coby CETW530BK
Coby True Wireless Earbuds User Manual
Model: CETW530BK
Introduction
Thank you for choosing Coby True Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before use.
What's in the Box
- True Wireless Earbuds
- Wireless Charging Case
- Charging Cable
- User Manual

Setup
Initial Charging
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case. Connect the charging cable to the case and a power source. The indicator lights on the case will show charging status.
Pairing with Your Device
- Ensure the charging case is charged and the earbuds are inside.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for “Coby Earbuds” in the list of available Bluetooth devices and select it to connect.
- Once paired, the earbuds will automatically connect to your device when removed from the case.

Operating Instructions
Button Controls
Your Coby True Wireless Earbuds feature intuitive button controls for managing your audio and calls:
- Play/Pause: Single press on either earbud.
- Next Track: Double press on the right earbud.
- Previous Track: Double press on the left earbud.
- Answer/End Call: Single press on either earbud.
- Reject Call: Press and hold on either earbud.
- Activate Voice Assistant (Siri/Google Assistant): Triple press on either earbud.

Water Resistance
The earbuds are IPX6 water resistant, meaning they can withstand high-pressure water jets. This makes them suitable for workouts and outdoor activities, but they are not designed for submersion in water.

Maintenance
Cleaning
Regularly clean your earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals. Do not get moisture in any openings.
Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
Battery Care
To maximize battery life, fully charge the earbuds and case before long periods of inactivity. The earbuds offer up to 7 hours of listening time, with the charging case providing up to 22 hours of total battery life.
Troubleshooting
If you encounter issues with your Coby True Wireless Earbuds, try the following steps:
- No Sound/Pairing Issues: Ensure Bluetooth is enabled on your device and the earbuds are charged. Try unpairing and re-pairing the earbuds.
- One Earbud Not Working: Place both earbuds back into the charging case, close the lid, wait a few seconds, then open and try again. Ensure both are charged.
- Charging Issues: Check the charging cable and power source. Ensure the earbuds are correctly seated in the charging case.
For more detailed troubleshooting, please refer to the comprehensive guide on the Coby support website.
Specifications
| Feature | Specification |
|---|---|
| Model Name | CETW530BK |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Bluetooth Range | Up to 10 meters (33 feet) |
| Battery Life (Earbuds) | Up to 7 hours |
| Total Battery Life (with Case) | Up to 22 hours |
| Water Resistance Level | IPX6 |
| Control Type | Voice Control, Touch |
| Frequency Range | 20 Hz - 20,000 Hz |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 2 x 5 x 5 inches |
| Item Weight | 3.84 ounces |
Warranty and Support
Coby products are designed for reliability and performance. For warranty information and customer support, please visit the official Coby website or contact their customer service. Keep your purchase receipt as proof of purchase for any warranty claims.
Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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