DJ 21707 - Headphones TRUST - Free user manual and instructions
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| Product Type | Over-ear DJ headphones |
| Brand | Trust |
| Model | DJ 21707 |
| Connectivity | Wired with 3.5 mm audio jack |
| Driver Size | 40 mm neodymium drivers |
| Frequency Response | 20 Hz - 20 kHz |
| Impedance | 32 ohms |
| Sensitivity | 105 dB ± 3 dB |
| Cable Length | 1.2 m coiled cable (extends to 3 m) |
| Ear Cushion Material | Soft leatherette padding |
| Headband Design | Adjustable, padded headband |
| Noise Isolation | Passive noise isolation with swiveling ear cups |
| Controls | In-line volume control |
| Microphone | Built-in microphone with in-line remote |
| Maximum Input Power | 500 mW |
| Weight | Approximately 250 g |
| Compatibility | Works with smartphones, tablets, computers, and DJ equipment |
| Accessories Included | 3.5 mm audio cable and 6.3 mm adapter |
| Cleaning Instructions | Wipe with a soft, dry cloth; do not use liquids |
| Spare Parts | Replacement ear pads and cables available separately |
| Safety Advice | Keep volume at safe levels to protect hearing |
Frequently Asked Questions - DJ 21707 TRUST
How do I connect the Trust DJ 21707 headphones to my smartphone?
Connect the attached audio cable to your smartphone's 3.5 mm headphone jack. The 3.5 mm jack is compatible with most phones, tablets, and computers. For devices without a headphone port, use a USB-C or Lightning adapter (not included).
Can I use these headphones with professional DJ mixers?
Yes, the DJ 21707 include a 6.3 mm adapter, so you can plug them into standard mixer channels. The coiled cable extends up to 3 meters, giving you flexibility during performances.
How do I adjust the headphones for a comfortable fit?
The headband is adjustable with two sides that extend. Slide the ear cups up or down to match the size of your head. The padded headband and soft ear cushions provide comfort during long listening or mixing sessions.
Are the ear cups replaceable?
Yes, the ear cushions can be replaced. Gently pull the old pads off and push the new ones onto the ear cup housing. Replacement ear pads can be ordered online or through Trust's spare parts service.
How should I clean and maintain the headphones?
Use a soft, dry cloth to wipe the surfaces. Do not use alcohol, water, or abrasive cleaners, as they can damage the leatherette material. Store the headphones in a dry place and avoid pulling the cable harshly.
Do these headphones have a microphone for calls?
Yes, they feature a built-in microphone integrated into the in-line remote. You can answer calls, control music playback, and adjust volume directly from the remote on the cable.
What is the sound quality for DJ monitoring?
The headphones use 40 mm neodymium drivers that deliver a balanced frequency response from 20 Hz to 20 kHz. They provide clear highs and punchy bass, ideal for cueing and mixing. The passive noise isolation helps block out ambient noise.
Can I use the Trust DJ 21707 with my gaming console?
Yes, if your console has a 3.5 mm audio jack (for example, Xbox Series X/S controller or PlayStation DualSense), you can plug them directly. Note that the microphone may work with some consoles via a CTIA standard, but compatibility varies.
What should I do if there is a fuzzy sound or no audio?
First, check that the audio cable is fully inserted into both the headphones and your device. Try another device to rule out source issues. If the problem persists, gently twist the cable near the plug to test for a loose connection. If necessary, replace the cable with a standard 3.5 mm audio cable.
How can I obtain spare parts for these headphones?
You can contact Trust's support via their website to order replacement ear pads, cables, or adapters. Always quote the model number DJ 21707 to get the correct parts. Many third-party accessories also fit standard headphone components.
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USER MANUAL DJ 21707 TRUST
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Product information
Brand : TRUST
Model : DJ 21707
Category : Headphones