1. Introducció
This manual provides detailed instructions for the proper use and maintenance of your New Bee BH58 Wireless Headset. Please read this manual thoroughly before using the product to ensure optimal performance and longevity. The BH58 headset features Bluetooth V5.0 connectivity, a noise-canceling microphone, and multiple connection options for various devices.

Figure 1: New Bee BH58 Wireless Headset with included USB dongle.
2. Contingut del paquet
Assegureu-vos que tots els elements siguin presents al paquet:
- New Bee BH58 Wireless Headset
- Dongle USB
- Cable de càrrega USB-C
- Cable d'àudio de 3.5 mm
- Manual d'usuari (aquest document)
3. Producte acabatview
Familiaritzeu-vos amb els components i els controls dels auriculars.

Figure 2: Headset controls layout.
- Botó de silenci del micròfon: Silencia/activa el micròfon durant les trucades.
- Volum +/-: Ajusta el volum de l'àudio.
- Power On/Off / Multifunctional Button: Power on/off, play/pause music, answer/end calls.
- Interfície d'àudio de 3.5 mm: Per a connexió amb cable.
- Port de càrrega (USB-C): Per carregar els auriculars.
- Micròfon: Rotatable for optimal positioning.

Figure 3: The microphone can rotate 270 degrees for use on either ear.
4. Configuració
4.1 Càrrega dels auriculars
Before first use, fully charge the headset. Connect the USB-C charging cable to the headset's charging port and the other end to a USB power source. The LED indicator will show charging status. A full charge takes approximately 1.5 hours.
4.2 Encès/Apagat
- Encès: Push the power button to the middle position and hold for 3 seconds until the LED indicator flashes red and green alternately (for computer pairing mode) or red and blue alternately (for cellphone pairing mode).
- Apagar: Push the power button to the bottom position to turn off the headset.
4.3 Emparellament amb dispositius
The BH58 headset supports three connection methods: Bluetooth, USB Dongle, and Wired.

Figure 4: Multiple connection options for the BH58 headset.
4.3.1 Bluetooth Connection (for Cellphones/Tablets)
- Push the power button to the top and hold for 10 seconds until the headset LED indicator keeps flashing red and blue alternately. This indicates cellphone pairing mode.
- On your cellphone or tablet, go to 'Settings' > 'Bluetooth' and turn on Bluetooth.
- Cerca new devices and select 'BH58' from the list to connect.
- Once connected, you will hear a 'connected' voice prompt, and the LED indicator will flash blue every 30 seconds.
Video 1: Demonstrates the process of connecting the BH58 headset to a cellphone via Bluetooth.
4.3.2 USB Dongle Connection (for Computers without Bluetooth)
- Push the power button to the middle position to turn on the headset. The headset LED indicator keeps flashing red and green alternately, indicating computer pairing mode.
- Plug the Bluetooth transmitter (USB dongle) into your computer's USB port. It will automatically enter pairing mode. The Bluetooth transmitter LED indicator keeps flashing blue for about 3 seconds, then turns into red and blue flashing alternately.
- When hearing the 'connected' voice prompt, the connection is successful. The headset LED indicator flashes blue every 30 seconds, and the Bluetooth transmitter LED indicator is solid blue.
- On your computer, navigate to Sound Settings. Choose 'BH58' (or 'BTD-Q2' if listed) as the audio input and output device. Adjust sound settings as preferred.
Video 2: Illustrates how to connect the BH58 headset to a computer using the USB dongle and configure sound settings.
4.3.3 Connexió per cable
Connect the 3.5mm audio cable to the headset's 3.5mm audio interface and the other end to your device's audio jack. In wired mode, only the speaker has sound; the buttons and microphone on the headset do not function.
5. Funcionament
5.1 Gestió de trucades
- Respondre/Finalitzar la trucada: Press the Multifunctional Button once.
- Rebutja la trucada: Press and hold the Multifunctional Button for 2 seconds.
- Silenciar/activar el micròfon: Press the Mic Mute Button during an active call.
5.2 Control d'àudio
- Pujar el volum: Premeu el botó Volum +.
- Baixar el volum: Premeu el botó de volum -.
- Reproduir/pausar música: Press the Multifunctional Button once.
5.3 Com portar els auriculars
Adjust the headband for a comfortable fit. The microphone boom can be rotated 270 degrees to be worn on either the left or right ear. Position the microphone approximately 1-2 inches from your mouth for optimal voice clarity.

Figure 5: The headset can be adjusted for left or right ear wearing.
6. Durada de la bateria
The BH58 wireless headset offers extended battery performance:
- Temps de conversa: Fins a 20 hores
- Hora de reproducció de música: Fins a 28 hores
- Temps d'espera: Més de 400 hores
- Temps de càrrega: Aproximadament 1.5 hores

Figura 6: Mésview of BH58 headset battery performance.
7. Manteniment
- Netegeu els auriculars regularment amb un drap suau i sec.
- Eviteu exposar els auriculars a temperatures extremes, humitat o substàncies corrosives.
- Guardeu els auriculars en un lloc fresc i sec quan no els feu servir.
- No intenteu desmuntar ni reparar els auriculars vosaltres mateixos, ja que això anul·larà la garantia.
8. Solució De Problemes
| Problema | Solució |
|---|---|
| Els auriculars no s'encén. | Assegureu-vos que els auriculars estiguin completament carregats. |
| No es pot emparellar per Bluetooth. | Ensure the headset is in pairing mode (LED flashing red/blue or red/green). Turn off and on Bluetooth on your device. Clear previous Bluetooth connections. |
| No hi ha so o hi ha mala qualitat de so. | Check volume levels on both the headset and your device. Ensure 'BH58' is selected as the audio output device in your system settings. For wired mode, ensure the cable is fully inserted. |
| El micròfon no funciona. | Ensure the microphone is not muted. Check that 'BH58' is selected as the audio input device in your system settings. Microphone does not work in wired mode. |
| Els auriculars es desconnecten sovint. | Ensure the headset is within the effective Bluetooth range (10-45 meters depending on mode and environment). Avoid obstacles that may interfere with the signal. |
9. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | BH58 |
| Tecnologia de connectivitat | Wireless (Bluetooth), Wired (3.5mm) |
| Tecnologia de comunicació sense fils | Bluetooth V5.0 |
| Control de soroll | Adaptive Noise Cancellation (ENC) |
| Micròfon | Omnidirectional, 270° Rotatable |
| Temps de conversa | Fins a 20 hores |
| Temps de reproducció de música | Fins a 28 hores |
| Temps d'espera | Més de 400 hores |
| Temps de càrrega | 1.5 hores |
| Port de càrrega | USB-C |
| Interval Bluetooth | 10-45 meters (depending on mode/environment) |
| Material | Fabric, Memory Foam |
| Pes de l'article | 230 grams (8.1 unces) |
| Dispositius compatibles | Computers, Laptops, Smartphones, Tablets, VoIP systems, Webinar systems, Skype, Zoom, Avaya, Call Centers, Online meeting systems, Home devices, Office devices |
10. Garantia i Suport
New Bee provides excellent after-sales service, including a 12-month warranty from the date of purchase. A professional technical team and customer service center are available to assist you with any inquiries or issues.
For support, please refer to the contact information provided on the product packaging or the official New Bee weblloc.