Noma - Headphones TRUST - Free user manual and instructions
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| Type de produit | Over-ear headphones |
| Brand | Trust |
| Model | Noma |
| Category | Headphones |
| Connectivity | Wired, 3.5 mm jack |
| Cable length | 1.2 m |
| Frequency response | 20 Hz - 20 kHz |
| Impedance | 32 Ω |
| Driver diameter | 40 mm |
| Microphone | Built-in microphone |
| Controls | In-line volume and call control |
| Compatibility | Smartphones, tablets, computers with 3.5 mm port |
| Dimensions (W x H x D) | Approx. 200 x 180 x 80 mm |
| Weight | Approx. 210 g |
| Power source | None (passive headphones) |
| Main functions | Music listening, hands-free calls, volume adjustment |
| Care and cleaning | Wipe with a soft, dry cloth; do not use liquids or solvents |
| Safety warnings | Avoid prolonged listening at high volume to protect hearing |
| Spare parts | Replacement ear cushions, cables, and microphone parts available |
| Repairability | Modular design allows replacement of ear pads and cable |
| General information | Adjustable headband for a comfortable fit |
Frequently Asked Questions - Noma TRUST
How do I connect the Trust Noma headphones to my device?
Plug the 3.5 mm audio cable into the headphone jack on your device. Make sure the connection is secure. If your device lacks a 3.5 mm port, you may need a suitable adapter.
Does the Trust Noma have a microphone?
Yes, the Trust Noma includes a built-in microphone for hands-free calls. The mic is usually located on the cable or earcup, depending on the model version.
Can I use the headphones with my computer?
Absolutely. The Trust Noma is compatible with devices that have a 3.5 mm audio port, including laptops and desktop computers. For computers with separate audio and mic jacks, you might need a splitter cable to use both functions.
How do I clean the Trust Noma headphones?
Wipe the surfaces with a soft, dry cloth. For padding, gently remove dust with a soft brush. Avoid using solvents or liquids to prevent damage.
Are the ear cushions replaceable?
Yes, the ear pads are replaceable. You can order spare parts from Trust or authorized dealers. Consult the manual for the proper replacement procedure.
What should I do if there is no sound?
Check that the cable is fully inserted into both the headphones and the device. Verify the volume is turned up and the connected device's output is set to headphones. Try another device to isolate the issue.
Are the headphones compatible with iPhone?
Yes, since iPhone models traditionally have a 3.5 mm jack or require an adapter. The Trust Noma will work with iPhones that have a headphone port or with a Lightning to 3.5 mm adapter.
How do I adjust the volume?
Use the in-line remote on the cable to adjust volume and answer calls. Some versions may also support device volume control.
Is the Trust Noma wireless or wired?
The Trust Noma is a wired headphone using a standard 3.5 mm audio cable. No Bluetooth or battery is required, making it simple and reliable.
What safety advice should I follow?
Avoid listening at high volumes for extended periods to prevent hearing damage. Ensure the cable does not become a tripping hazard. Keep the product away from water and heat sources.
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USER MANUAL Noma TRUST
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Product information
Brand : TRUST
Model : Noma
Category : Headphones