NVR-946BH - Headphones NEVIR - Free user manual and instructions
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| Product Type | Wireless Over-Ear Headphones |
| Brand | Nevir |
| Model | NVR-946BH |
| Dimensions | Approx. 18 x 16 x 8 cm |
| Weight | Approx. 220 g |
| Power Supply | Built-in rechargeable lithium-ion battery (300 mAh) |
| Charging Port | USB-C |
| Battery Life | Up to 15 hours of music playback |
| Charging Time | Approx. 2 hours |
| Bluetooth Version | Bluetooth 5.0 |
| Wireless Range | Up to 10 meters (33 feet) |
| Built-in Microphone | Yes, for hands-free calls |
| Controls | Multi-function button, volume +/-, track controls |
| Extra Features | Foldable design, adjustable headband, cushioned ear pads |
| Compatibility | Works with smartphones, tablets, laptops via Bluetooth |
| Maintenance & Cleaning | Wipe with a soft dry cloth; do not use water or cleaning agents |
| Safety Precautions | Do not use at high volume for extended periods; keep away from small children |
| Spare Parts & Repair | Replaceable ear pads, headband padding, and USB-C cable |
| General Information | Lightweight, comfortable, and portable design for everyday use |
Frequently Asked Questions - NVR-946BH NEVIR
How do I pair the headphones with my phone?
Turn on the headphones by holding the multi-function button for 3 seconds. Then activate Bluetooth on your phone and select 'NVR-946BH' from the available devices. The headphones will enter pairing mode automatically.
How long does the battery last on a full charge?
The built-in battery provides up to 15 hours of continuous music playback or talk time on a single charge. Actual battery life may vary depending on volume and usage.
Can I use the headphones while they are charging?
Yes, you can use the headphones while they are connected to a USB power source. However, it is recommended to avoid heavy use during charging to preserve battery health.
Are the headphones compatible with non-Bluetooth devices?
Yes, the NVR-946BH includes an auxiliary audio input (3.5mm jack) if available. Check the included accessories for a wired cable option. Otherwise, it is primarily designed for Bluetooth operation.
How do I clean the ear cushions safely?
Use a soft, dry microfiber cloth to gently wipe the ear cushions and headband. Do not use water, alcohol, or abrasive cleaners. If the cushions are removable, you can detach them for easier cleaning.
Can I answer calls with these headphones?
Yes, the headphones have a built-in microphone and a multi-function button. Press the button to answer or end calls, and hold it to reject an incoming call.
What should I do if the headphones do not turn on?
First, charge the headphones for at least 30 minutes using the USB-C cable. If they still do not turn on, check if the cable and power source are working. If the problem persists, contact customer support.
Can I adjust the volume directly from the headphones?
Yes, use the volume + and - buttons located on the ear cup. They control the device volume and also provide audio feedback when pressed.
Are the headphones suitable for sports or exercise?
The NVR-946BH is not specifically rated as water-resistant or sweatproof. It is recommended for casual listening and travel, but avoid excessive moisture.
How do I reset the headphones if they malfunction?
To reset, turn off the headphones, then hold the multi-function button for 10 seconds until the LED indicator flashes red and blue. This clears the pairing memory and restores factory settings.
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