Introdução
The Bluesound Pulse Flex 2i is a versatile and compact portable wireless multi-room smart speaker designed to deliver high-fidelity audio in various environments. It integrates seamlessly into a Bluesound multi-room audio system and offers flexible connectivity options including Wi-Fi, Bluetooth, and wired inputs. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your Pulse Flex 2i speaker.
O que está na caixa
Upon unboxing your Bluesound Pulse Flex 2i, please ensure all the following components are present:
- Bluesound Pulse Flex 2i Speaker
- Cabo de energia
- Guia de instalação rápida

Imagem: Frente view of the Bluesound Pulse Flex 2i speaker, showcasincom seu design minimalista e grade do alto-falante.
Configurar
1. Physical Placement and Power
Place the Pulse Flex 2i on a stable, flat surface. Ensure it is within range of your Wi-Fi network if you plan to use wireless connectivity. Connect the provided power cable to the speaker's power input and then to a wall outlet. The speaker will automatically power on.

Image: Rear panel of the Pulse Flex 2i, highlighting the various input and output ports for connectivity.
2. Conexão de rede (Wi-Fi ou Ethernet)
For optimal performance and multi-room functionality, connect your Pulse Flex 2i to your home network.
- Conexão Wi-Fi: Download the Bluesound Controller app (available for iOS, Android, Windows, and macOS). Open the app and follow the on-screen instructions to add your new Pulse Flex 2i to your Wi-Fi network. This process typically involves selecting your speaker, choosing your Wi-Fi network, and entering the password.
- Conexão Ethernet: Connect an Ethernet cable from your router or network switch to the LAN port on the back of the Pulse Flex 2i. The speaker will automatically connect to your network.
3. Emparelhamento Bluetooth
To pair a Bluetooth device with your Pulse Flex 2i:
- Ensure the Pulse Flex 2i is powered on.
- On the top panel of the speaker, press and hold the Bluetooth button (usually indicated by a Bluetooth symbol) until the LED indicator starts flashing blue. This indicates pairing mode.
- On your mobile device (smartphone, tablet, etc.), go to Bluetooth settings and select "Bluesound Pulse Flex 2i" from the list of available devices.
- Once paired, the LED indicator on the speaker will turn solid blue.
Instruções de operação
1. Basic Controls (Top Panel)
The top panel of the Pulse Flex 2i features intuitive controls for basic playback and volume adjustments:
- Botão Reproduzir/Pausar: Pressione para reproduzir ou pausar o áudio atual.
- Skip Forward/Backward Buttons: Pressione para pular para a faixa seguinte ou anterior.
- Botões de aumentar / diminuir o volume: Ajuste o volume da reprodução.
- Botões predefinidos (1-5): Assign and recall your favorite radio stations, playlists, or streaming services for quick access. To assign a preset, play the desired content, then press and hold one of the preset buttons until you hear a confirmation tone.

Image: Top panel of the Pulse Flex 2i, displaying the touch-sensitive controls for playback and presets.
2. Using the Bluesound Controller App
The Bluesound Controller app provides comprehensive control over your Pulse Flex 2i and other Bluesound devices. Through the app, you can:
- Browse and play music from various streaming services (e.g., Spotify, Tidal, Amazon Music).
- Access music stored on your local network (NAS, computer).
- Create and manage multi-room groups with other Bluesound speakers.
- Adjust advanced audio settings, including tone controls and equalizer.
- Gerenciar atualizações de firmware.

Image: The Pulse Flex 2i speaker positioned next to a smartphone running the Bluesound app, illustrating app control.
3. Voice Control (Alexa and Siri)
The Pulse Flex 2i is compatible with Amazon Alexa and Apple Siri, allowing for hands-free control of your music. To enable voice control:
- Para Alexa: Ensure your Pulse Flex 2i is connected to your network. Open the Amazon Alexa app, navigate to Skills & Games, search for the "Bluesound" skill, and enable it. Link your Bluesound account and discover devices. You can then use commands like "Alexa, play music on Pulse Flex 2i."
- For Siri (via AirPlay): If using an Apple device, ensure your Pulse Flex 2i is connected to the same Wi-Fi network. You can use Siri to control music playback via AirPlay 2 by saying commands like "Hey Siri, play [song] on Pulse Flex 2i."
4. Multi-Room Audio
The Bluesound ecosystem allows you to group multiple Bluesound speakers together to play the same music in perfect sync across different rooms, or play different music on each speaker. Use the Bluesound Controller app to drag and drop speakers into groups or ungroup them as desired.
5. Conectando dispositivos externos
The Pulse Flex 2i offers several physical input options:
- Entrada USB: Connect a USB drive containing music files to the USB-A port for local playback.
- Entrada óptica: Connect digital audio sources like TVs or CD players using an optical cable.
- Entrada analógica: Connect analog audio sources using a 3.5mm stereo cable.
- Saída de fone de ouvido: Conecte fones de ouvido para ouvir com privacidade.
Manutenção
1. Limpeza
To maintain the appearance and performance of your Pulse Flex 2i, regularly wipe the exterior with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, waxes, or solvents as they may damage the finish. Do not spray liquids directly onto the speaker.
2. Atualizações de firmware
Bluesound regularly releases firmware updates to improve performance, add new features, and address any issues. Ensure your Pulse Flex 2i is connected to the internet. The Bluesound Controller app will notify you when an update is available. Follow the in-app instructions to perform the update. Do not disconnect power during a firmware update.
Solução de problemas
If you encounter issues with your Pulse Flex 2i, refer to the following common troubleshooting steps:
| Problema | Possível causa | Solução |
|---|---|---|
| Sem energia/Sem luz indicadora | Cabo de alimentação desconectado; problema na tomada. | Ensure power cable is securely connected to both speaker and wall outlet. Try a different outlet. |
| Não é possível conectar ao Wi-Fi | Incorrect Wi-Fi password; speaker out of range; router issue. | Double-check Wi-Fi password. Move speaker closer to router. Restart router and speaker. Try Ethernet connection temporarily. |
| Sem som | Volume too low; incorrect input selected; audio source issue. | Increase volume. Ensure correct input is selected in the Bluesound app. Verify audio source is playing correctly. |
| Falha no pareamento Bluetooth | Speaker not in pairing mode; device already paired; interference. | Ensure speaker LED is flashing blue. Forget the device on your phone and re-pair. Move closer to speaker. |
| Speaker unresponsive | Falha temporária de software. | Unplug the power cable, wait 10 seconds, then plug it back in to restart the speaker. |
Especificações
Key technical specifications for the Bluesound Pulse Flex 2i speaker:
| Recurso | Detalhe |
|---|---|
| Nome do modelo | PULSE FLEX 2i BLK |
| Tipo de alto-falante | Quarto multi |
| Tecnologia de Conectividade | Wifi Bluetooth |
| Potência máxima de saída do alto-falante | 25 Watts |
| Dimensões do produto (P x L x A) | 3.9" x 4.92" x 7.2" (100 mm x 125 mm x 183 mm) |
| Peso do item | 2.7 libras (1.22 kg) |
| Método de controle | Voice, App, On-device buttons |
| Dispositivos compatíveis | Smartphones, Tablets, Computers |
| Fonte de energia | AC Power (Battery Powered with optional Flex Battery Pack) |
| Modo de saída de áudio | Estéreo |
| Características especiais | Hi-Res Audio, Multi-Room Audio, Portable |

Image: Dimensional diagram of the Pulse Flex 2i, providing precise measurements for placement and planning.
Garantia e Suporte
Informações de garantia
The Bluesound Pulse Flex 2i comes with a limited warranty provided by Lenbrook Group, the manufacturer. Specific warranty terms and duration may vary by region. Please refer to the warranty card included with your product or visit the official Bluesound website para obter informações detalhadas sobre a garantia.
Suporte ao cliente
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Bluesound customer support. You can typically find contact information (phone, email, support portal) on the official Bluesound weblocal (Www.bluesound.com).
When contacting support, please have your product model number (PULSE FLEX 2i BLK) and serial number ready. The serial number is usually located on the bottom or back of the speaker.