TRBT2400BK - Earphones NEDIS - Free user manual and instructions
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| Product type | In-ear wireless earphones |
| Model | TRBT2400BK |
| Brand | Nedis |
| Connectivity | Bluetooth 5.0 |
| Bluetooth range | Up to 10 meters |
| Earphone battery life | Approximately 5 hours |
| Battery life with charging case | Up to 20 hours total |
| Earphone charging time | Approximately 1.5 hours |
| Case charging time | Approximately 2 hours |
| Battery type | Lithium-ion (earphones and case) |
| Earphone dimensions | Approximately 2.5 x 2.0 x 1.5 cm (per earphone) |
| Charging case dimensions | Approximately 5.5 x 4.5 x 2.5 cm |
| Earphone weight | Approximately 4 g per earphone |
| Total weight with case | Approximately 35 g |
| Speaker | Diameter 10 mm, impedance 32 Ω |
| Frequency response | 20 Hz - 20 kHz |
| Main functions | Play/pause, track skipping, volume control, call answering, voice assistant activation |
| Noise reduction | Passive (sound isolation via ear tips) |
| Water resistance | IPX4 rating (splash resistant) |
| Care and cleaning | Clean with a soft, dry cloth. Do not use chemicals. |
| Safety | Do not expose to excessive heat. Stop use if irritation occurs. |
| Spare parts and repairability | Replacement ear tips available. For other parts, contact Nedis customer service. |
| General information | Compatible with most Bluetooth devices (smartphones, tablets, computers). |
Frequently Asked Questions - TRBT2400BK NEDIS
How to pair the Nedis TRBT2400BK earphones with my smartphone?
Remove the earphones from the charging case. They will automatically enter pairing mode. Enable Bluetooth on your smartphone and select "Nedis TRBT2400BK" from the list of devices. If a PIN is requested, enter "0000".
What is the battery life of the earphones?
The earphones offer approximately 5 hours of continuous playback. With the charging case, you can recharge the earphones multiple times for a total battery life of approximately 20 hours.
How to charge the earphones and case?
Place the earphones in the charging case; they will charge automatically. Recharge the case using the provided USB-C cable. The LED indicator shows the charging status.
Are the earphones water-resistant?
Yes, they have an IPX4 rating, meaning they are resistant to splashes and sweat, but not suitable for immersion in water.
Can I use a single earphone at a time?
Yes, you can use the right or left earphone independently. The other earphone will stay in the case or be turned off.
How to control music and calls?
Use the touch buttons on each earphone: one press for play/pause/answer, two presses to skip to the next track, three presses to go back to the previous track, and a long press to activate the voice assistant.
What to do if the earphones do not connect?
Ensure the earphones are charged and turned on. Reset them by placing them back in the case and then removing them again. Delete the device from your phone's Bluetooth list and re-pair.
How to clean the earphones?
Use a soft, dry, lint-free cloth to wipe the earphones and case. Do not use abrasive liquids or solvents. Regularly clean the ear tips to prevent earwax buildup.
Where can I find replacement ear tips?
Replacement ear tips are available at your Nedis retailer or on the Nedis website. Make sure to choose the correct size for optimal fit.
Are the earphones compatible with all Bluetooth devices?
They are compatible with most smartphones, tablets, computers, and other devices that support the Bluetooth A2DP profile. Ensure your device has Bluetooth 4.0 or higher.
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USER MANUAL TRBT2400BK NEDIS
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Product information
Brand : NEDIS
Model : TRBT2400BK
Category : Earphones