Nika Sports 23553 - Headphones TRUST - Free user manual and instructions
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| Product Type | Wireless Sports Headphones |
| Model | Nika Sports 23553 |
| Brand | Trust |
| Connectivity | Bluetooth 5.0 |
| Driver Size | 10 mm |
| Frequency Response | 20 Hz – 20 kHz |
| Impedance | 32 Ω |
| Battery Type | Lithium-Ion, 100 mAh |
| Battery Life | Up to 8 hours |
| Charging Time | Approx. 2 hours |
| Charging Port | Micro USB |
| Water Resistance | IPX5 (sweat and water resistant) |
| Controls | On-ear buttons for volume, track, and calls |
| Microphone | Built-in for hands-free calls |
| Dimensions | 2.5 x 1.8 x 1.2 cm (per earbud) |
| Weight | 12 g (total with charging case) |
| Charging Case Dimensions | 6.5 x 4.5 x 2.8 cm |
| Charging Case Weight | 35 g |
| Included Accessories | Charging case, USB cable, 3 pairs of ear tips |
| Maintenance | Clean with dry cloth; avoid liquids in openings |
| Safety | Do not expose to high temperatures; use only included charger |
| Spare Parts | Ear tips available separately; battery not user-replaceable |
| General Information | Sweatproof design for sports; works with iOS and Android |
Frequently Asked Questions - Nika Sports 23553 TRUST
How do I pair the headphones with my phone?
Open the charging case, remove the earbuds, and they will enter pairing mode. Enable Bluetooth on your phone and select "Trust Nika Sports 23553" from the list.
How long does the battery last?
The earbuds provide up to 8 hours of playback on a full charge. The charging case adds an additional 16 hours, totaling 24 hours.
Are the headphones waterproof?
They have an IPX5 rating, meaning they are sweat and water resistant but not fully waterproof. Avoid submerging them.
Can I use them for phone calls?
Yes, they have a built-in microphone. Press the multifunction button to answer or end calls.
What do the LED lights on the charging case indicate?
The LEDs show the battery level of the case. Four lights indicate full charge; one light means low battery.
How do I reset the headphones?
Place both earbuds in the case and leave the lid open. Press and hold the button on the back of the case for 5 seconds until the LEDs flash white. Then close the lid for 10 seconds.
What should I do if the left earbud is not working?
Try resetting the headphones. If the issue persists, ensure both earbuds are fully charged and clean the charging contacts.
Can I use only one earbud?
Yes, you can use either earbud independently. Remove one from the case; it will connect as a mono headset.
Are ear tips replaceable?
Yes, the ear tips are removable and washable. Spare tips of different sizes are included, and replacements can be purchased from Trust.
The sound is cutting out. What can I do?
Ensure the headphones are within 10 meters (33 feet) of your device without obstacles. Also, avoid interference from other Bluetooth devices.
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