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The Sarevile M99+ Bluetooth Headset is designed for clear communication and comfort, ideal for office work, video conferences, and daily calls. It features advanced noise cancellation, long battery life, and versatile connectivity options.

Image: The Sarevile M99+ Bluetooth Headset, showcasing its sleek design and wireless capabilities.
O que hai na caixa
Upon unboxing your Sarevile M99+ Bluetooth Headset, you will find the following components:
- Auriculares Bluetooth
- Dongle USB
- Cable de carga
- Manual de usuario

Image: All items included in the Sarevile M99+ Bluetooth Headset package: the headset, USB dongle, charging cable, and user manual.
Configuración
Cargando os auriculares
Before first use, fully charge the headset. Connect the provided charging cable to the Micro-USB charging port on the headset and the other end to a USB power source. The LED indicator will show charging status.
Connecting via USB Dongle (Recommended for Computers)
- Insira o dongle USB nun porto USB dispoñible do seu ordenador.
- The headset and dongle will automatically pair. The LED indicator on the headset will show a stable blue light once connected.
- On your computer, ensure that "M99+" is selected as both the audio input and output device in your sound settings.

Image: The Sarevile M99+ headset connected to a laptop via its USB dongle, illustrating a stable and efficient connection for computer use.
Connecting via Bluetooth (for Smartphones/Tablets)
- Ensure the USB dongle is unplugged from any device.
- Turn on the headset. It will automatically enter pairing mode if not already connected.
- On your smartphone or tablet, go to Bluetooth settings and search for "M99+".
- Select "M99+" to connect. The headset's LED indicator will turn solid blue upon successful pairing.

Image: The Sarevile M99+ headset demonstrating its Bluetooth V5.2 connectivity, shown alongside a smartphone displaying the pairing process.
Operación
Máis controisview

Image: A detailed diagram highlighting the various controls on the Sarevile M99+ headset, including volume buttons, LED indicator, multifunction button (MFB), mute/unmute button, microphone, and Micro-USB charging port.
Xestión de chamadas
- Responder/Finalizar chamada: Press the Multifunction Button (MFB).
- Rexeitar a chamada: Prema e manteña premido o botón multifunción.
- Silenciar/Activar o micrófono: Press the dedicated Mute button on the microphone boom.
Control de volume
- Aumentar o volume: Preme o botón Volume +.
- Diminuír o volume: Prema o botón de Volume -.
Activación do Asistente de voz
- Activar Siri/Asistente de voz: Mantén presionado o MFB durante 3 segundos.
Comodidade e Fit
The Sarevile M99+ is designed for all-day comfort:
- Diadema axustable: Estende ou retrae a diadema para adaptala ao tamaño da túa cabeza.
- 270° Rotatable Boom Mic: The microphone arm can be rotated 270 degrees, allowing you to wear the headset on either your left or right ear.
- Soft Earmuff: The ear cushion is made of memory foam and breathable protein leather for extended comfort.

Imaxe: Primeiro plano view of the Sarevile M99+ headset's earcup, emphasizing the soft foam and breathable protein leather designed for comfort during prolonged use.

Image: Two individuals wearing the Sarevile M99+ headset, illustrating its versatile design that allows comfortable wear on either the left or right ear.
Mantemento
To ensure the longevity and optimal performance of your Sarevile M99+ Bluetooth Headset, follow these maintenance guidelines:
- Limpa os auriculares regularmente cun pano suave e seco. Evita o uso de produtos químicos agresivos ou materiais abrasivos.
- Garde os auriculares nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Non expoñas os auriculares á auga nin a humidade excesiva.
- Evite deixar caer os auriculares nin someterlos a impactos fortes.
- Manteña o porto de carga libre de po e residuos.
Resolución de problemas
Sen son ou mala calidade de audio
- Ensure the headset is properly connected to your device (via Bluetooth or USB dongle).
- Comprobe os niveis de volume tanto nos auriculares como no dispositivo conectado.
- If using the USB dongle, verify that "M99+" is selected as the audio input and output in your computer's sound settings.
- If using Bluetooth, ensure the dongle is unplugged.
- Acércate máis ao teu dispositivo para evitar interferencias ou problemas de alcance.
- Reboot your device and restart the headset.

Imaxe: Unha explosión view illustrating the internal components of the Sarevile M99+ headset's speaker, highlighting its smart noise control technology for clearer audio.
Headset Not Pairing
- Ensure the headset is in pairing mode (refer to Setup section).
- Asegúrate de que o Bluetooth estea activado no teu dispositivo.
- If connecting to a computer, try a different USB port for the dongle.
- Borra as conexións Bluetooth anteriores no teu dispositivo e tenta emparellalo de novo.
- Asegúrate de que os auriculares estean suficientemente cargados.
O micrófono non funciona
- Check if the microphone is muted using the mute button on the boom.
- Verify that "M99+" is selected as the input device in your application (e.g., Zoom, Teams) or system sound settings.
- Asegúrate de que o brazo do micrófono estea colocado correctamente preto da boca.
Especificacións
| Característica | Detalle |
|---|---|
| Nome do modelo | NEWEST M99+ |
| Tecnoloxía de conectividade | Bluetooth, Sen fíos |
| Tecnoloxía de comunicación sen fíos | Bluetooth |
| Versión Bluetooth | 5.2 |
| Control de ruído | Cancelación de ruído ambiental (ENC) |
| Duración da batería | Ata 50 horas (tempo de conversa) |
| Tempo de espera | Ata 200 horas |
| Tempo de carga | Aprox. 2 horas |
| Rango de frecuencias | 20 Hz - 20,000 Hz |
| Dispositivos compatibles | Computers, Smartphones, Tablets |
| Material | Plastic, Memory Foam |
| Peso do elemento | 9.5 onzas |
| Fabricante | Sarevil |
Garantía e Soporte
Sarevile products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the contact details provided on the product packaging or visit the official Sarevile websitio. Garde o recibo da compra como proba de compra para calquera reclamación de garantía.
For further assistance, you may contact Sarevile customer service via their official store page: Sarevile Store on Amazon.