1. Introduzione
Thank you for choosing the New Bee M51 Wireless Bluetooth Headset. This manual provides detailed instructions on how to set up, operate, and maintain your headset to ensure optimal performance. The M51 headset is designed for business and daily use, offering clear communication with dual-mic CVC8.0 noise cancellation, extended battery life, and multipoint connectivity.
Note: This headset only supports English language prompts. Please confirm before use.

2. Contenuto della confezione
Si prega di controllare la confezione per verificare la presenza dei seguenti elementi:
- 1 x New Bee M51 Bluetooth Headset
- 1 x scatola di ricarica
- 1 x Cavo di ricarica tipo-C USB
- 1 x User Manual (available in English, Russian, Spanish, French, German, Italian, Japanese)
- 3 x Earplugs (Small, Medium, Large sizes)
- 1 x scatola di imballaggio

3. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Modello | NB-M51 |
| Versione Bluetooth | 5.2 |
| Capacità della batteria dell'auricolare | 115mAh |
| Capacità della batteria della scatola di ricarica | 500mAh (provides approx. 3 full charges for headset) |
| Tempo di conversazione | Fino a 15 ore |
| Tempo di riproduzione della musica | Fino a 20 ore |
| Tempo di standby | Up to 180 days (approx. 1440 hours) |
| Tempo di ricarica | Circa 2 ore |
| Distanza di trasmissione | Up to 15 meters (10m-20m range) |
| Microfoni | Dual Microphones with CVC8.0 Noise Cancellation |
| Connettività | Bluetooth, Connects to 2 cell phones simultaneously |
| Schermo digitale | Yes (on charging box for battery level) |
| Qualità del suono | HiFi, 13mm large moving coil speaker unit |
| Materiale | Plastica |
| Stile | Gancio per l'orecchio |
| Connettori | Tipo C |
| Certificazione | CE |


4. Configurazione e associazione
4.1 Carica iniziale
Before first use, fully charge your headset and charging box. Place the headset into the charging box, then connect the Type-C charging cable to the charging box and a power source. The digital screen on the charging box will indicate the battery level.
4.2 Accensione/spegnimento
- Accensione: Long press the multi-function button for 3 seconds, or simply remove the headset from the charging compartment, or unplug the Type-C charging cable if directly connected to the headset.
- Spegni: Long press the multi-function button for 5 seconds, or place the headset back into the charging compartment, or charge with the Type-C charging cable if directly connected to the headset.
4.3 Associazione Bluetooth
- Assicurati che le cuffie siano spente.
- Long press the multi-function button for approximately 5 seconds until the indicator light flashes red and blue alternately, indicating it's in pairing mode.
- Sul tuo smartphone o dispositivo abilitato Bluetooth, vai alle impostazioni Bluetooth e cerca i dispositivi disponibili.
- Select "New Bee M51" from the list.
- Una volta effettuata la connessione, la spia luminosa lampeggerà lentamente in blu e verrà emesso un messaggio vocale che confermerà la connessione.
The M51 headset supports one-step pairing for quick and easy connection after the initial setup.
5. Istruzioni per l'uso
5.1 Call and Music Control (Multi-function Button)
- Rispondi/Riaggancia alla chiamata: Fare clic una volta sul pulsante multifunzione.
- Riproduci/Pausa musica: Fare clic una volta sul pulsante multifunzione.
- Rifiuta chiamata: Premere a lungo il pulsante multifunzione per 2 secondi.
- Ricomponi l'ultimo numero: Fare doppio clic sul pulsante multifunzione.
5.2 Controllo del volume e della traccia
- Aumenta volume: Click the Volume Up (+) button.
- Prossima canzone: Long press the Volume Up (+) button for 3 seconds.
- Volume basso: Click the Volume Down (-) button.
- Canzone precedente: Long press the Volume Down (-) button for 3 seconds.
5.3 Mute Function & Voice Assistant
- Microfono disattivato: During a call, click the dedicated mute button to mute the microphone. Click it again to unmute.
- Assistente vocale: Long press the dedicated mute button for 3 seconds to activate your device's voice assistant (e.g., Siri, Google Assistant).

6 Caratteristiche
6.1 Cancellazione del rumore
The M51 headset features a Dual Microphone Array with Environmental Noise Cancellation (ENC) and CVC8.0 technology. This combination effectively eliminates background noise and echo, ensuring smooth and clear calls even in noisy environments.

6.2 Connettività multipunto
The headset can be connected to two Bluetooth devices simultaneously. This allows you to seamlessly switch between music playback on one device and calls on another. Please note that while connected to two phones, only one device can play music or handle calls at any given time.

6.3 Qualità del suono HiFi
Equipped with a 13mm large moving coil speaker unit and professional EQ sound quality adjustment, the M51 delivers HiFi sound quality with a 360° live panoramic sound effect. This ensures a realistic sense of presence and restores music details and vocal effects accurately.

6.4 Design ergonomico
The headset microphone can be rotated 270 degrees, and the ear hook can be rotated 180 degrees, allowing for arbitrary angle adjustment and comfortable wear on either the left or right ear. The unique ear hook design also allows you to adjust its length to fit different ear shapes, reducing burden during extended use.


7. Ricarica
The New Bee M51 headset offers convenient charging options:
- Charging via Charging Box: Place the headset into the charging compartment. The charging box has a 500mAh battery and can provide approximately 3 full charges to the headset. The digital screen on the charging box displays the current battery level.
- Ricarica diretta: You can also charge the headset directly using the Type-C charging cable.
Il tempo di ricarica per una carica completa è di circa 2 ore.

8. Manutenzione
To ensure the longevity and optimal performance of your New Bee M51 headset, follow these maintenance guidelines:
- Pulizia: Regularly wipe the headset and charging box with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals.
- Magazzinaggio: When not in use, store the headset in its charging box to protect it from dust and physical damage.
- Evitare l'umidità: Keep the headset away from water, humidity, and extreme temperatures. While designed for daily use, it is not waterproof.
- Ricarica: Use only the provided Type-C charging cable or a certified equivalent. Avoid overcharging by disconnecting once fully charged.
- Tappi per le orecchie: Clean the earplugs regularly with a damp cloth and mild soap, then dry thoroughly before reattaching. Replace them if they become worn or damaged.
9. Risoluzione Dei Problemi
If you encounter any issues with your New Bee M51 headset, please refer to the following common solutions:
9.1 L'auricolare non si accende
- Ensure the headset is fully charged. Place it in the charging box or connect it directly via the Type-C cable.
- Check if the charging box itself has power.
- Try long-pressing the multi-function button for 3 seconds to manually power it on.
9.2 Impossibile associare il dispositivo
- Make sure the headset is in pairing mode (indicator light flashing red and blue alternately).
- Ensure Bluetooth is enabled on your device and it's within 1 meter of the headset during pairing.
- Forget/delete previous Bluetooth connections for the headset on your device and try pairing again.
- Riavvia sia il dispositivo che l'auricolare.
9.3 Nessun suono o scarsa qualità del suono
- Controllare i livelli del volume sia sull'auricolare che sul dispositivo connesso.
- Assicurati che l'auricolare sia collegato correttamente al dispositivo.
- Move closer to your device to avoid interference or being out of range (max 15 meters).
- Try playing audio from a different application or device to rule out source issues.
- Ensure the earplug size is correct for a good seal in your ear.
9.4 Il microfono non funziona
- Ensure the microphone is not muted (check the dedicated mute button).
- Check microphone settings on your connected device to ensure the headset is selected as the input device.
- Assicurati che il braccio del microfono sia posizionato correttamente verso la bocca.
10. Suggerimenti per l'utente
- Vestibilità ottimale: Experiment with the different earplug sizes and adjust the ear hook's rotation (180°) and length to find the most comfortable and secure fit for your ear. A good seal improves sound quality and noise cancellation.
- Privacy chiamate: Utilize the dedicated mute button during calls for quick and easy privacy when needed.
- Commutazione senza interruzioni: Prendi vantaggiotage of the multipoint connectivity feature to connect to both your work phone and personal phone, allowing you to manage calls and media without constantly re-pairing.
- Accesso all'assistente vocale: Remember that a 3-second long press on the mute button activates your device's voice assistant for hands-free commands.
11. Garanzia e supporto
The New Bee M51 Wireless Bluetooth Headset comes with a Garanzia di 1 anno dalla data di acquisto, a copertura dei difetti di fabbricazione. Si prega di conservare la prova d'acquisto per eventuali reclami in garanzia.
For technical support, troubleshooting assistance, or warranty inquiries, please contact New Bee Official Store customer service through your purchase platform. Provide your product model (M51) and a detailed description of the issue for faster service.
Produttore: Nuova ape
Marca: New Bee Official Store





