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OnBuy.com£40.56Visit shop Otl Technologies Otl Batman Dark Knight Wireless Folding Headphones With Bluetooth Technology
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This guide helps users of the OTL Technologies Dark Knight headphones, designed for Batman fans of all ages, to understand and use their headphones effectively. The headphones offer wireless freedom and up to 30 hours of battery life, making them ideal for music and calls. However, they require initial pairing with your device. This guide provides instructions for setup, use, and troubleshooting.
| Colour | Black |
|---|---|
| Series | Dark Knight |
| Model Part Number | DC0667 |
| Brand | OTL Technologies |
The headphones provide up to 30 hours of continuous audio playback.
No, these headphones are not noise-canceling.
Yes, they can be used with a wire if required.
The Bluetooth range is up to 10 meters.
Enable Bluetooth on your device and select the headphones from the available devices list. Refer to the quick start guide for detailed instructions.
Please refer to the warranty information provided with your product or contact the manufacturer for details.
Yes, they are suitable for both teenagers and adults.
Ensure the headphones are charged. If they are charged, try resetting them (refer to quick start guide).
Make sure Bluetooth is enabled on your device. Ensure the headphones are in pairing mode. Try forgetting the headphones in your device's Bluetooth settings and then re-pairing.
Adjust the volume on both the headphones and your device. Check for any obstructions on the speakers.
Ensure the microphone is enabled on your device. Check the headphone settings to see if the microphone is muted.
Check the charging cable and the power source. Try a different USB port or power adapter.
Setup:
Compatibility:
The headphones are compatible with any device that supports Bluetooth.
Care:
