1. Introdução
Obrigado pela compra.asing the Top Tech Audio Blade-4 Bluetooth Speaker. This portable wireless speaker is designed to deliver powerful sound with dynamic LED lights, offering multiple connectivity options for a versatile audio experience. Please read this manual carefully before using the device to ensure proper operation and to maximize its lifespan.

Frente view of the Top Tech Audio Blade-4 Bluetooth Speaker in pink, showcasingraças ao seu design compacto e à alça integrada.
2. Informações de segurança
- Não exponha o alto-falante a temperaturas extremas, luz solar direta ou alta umidade.
- Evite deixar cair ou submeter o alto-falante a impactos fortes.
- Não desmonte, repare ou modifique o dispositivo por conta própria. Encaminhe todos os serviços de manutenção a pessoal qualificado.
- Keep the speaker away from water and liquids. While designed for outdoor use, it is not fully waterproof.
- Utilize apenas o cabo de carregamento fornecido ou um equivalente certificado.
- Limpe o alto-falante com um pano macio e seco. Não use produtos de limpeza abrasivos ou solventes.
3. Conteúdo da embalagem
Por favor, marque a caixa para os seguintes itens:
- Top Tech Audio Blade-4 Bluetooth Speaker
- Cabo de carregamento
4. Produto acabadoview & Características
The Blade-4 speaker combines portability with powerful audio and dynamic lighting. Key features include:
- Som poderoso: Delivers crisp, clear audio with rich bass through its 3-inch speaker.
- Luzes LED dinâmicas: Integrated LED lights sync to the music, creating a vibrant atmosphere.
- Estéreo sem fio verdadeiro (TWS): Pair two Blade-4 speakers for an immersive stereo sound experience.
- Conectividade múltipla: Supports Bluetooth, USB drive, TF card, AUX input, and FM radio.
- Design portátil: Lightweight with a built-in handle and a rechargeable battery for up to 6 hours of playtime.
- Modo Karaokê: (Note: While the product title mentions Karaoke Mode, no specific microphone input or function is detailed in the provided specifications. If a microphone is included or supported, it would typically connect via AUX or a dedicated port.)

An illustration of the Blade-4 speaker highlighting its various features, including disco lights, FM radio, ultra-bass sound, USB port, TF card play, high-fidelity speaker, easy portability, powerful sound, Bluetooth wireless, rechargeable battery, AUX port, and dazzling LED lights.
Painel de controle encerradoview

Um close-up view of the control panel on the Top Tech Audio Blade-4 speaker, showing buttons for track control, play/pause, mode selection, and volume.
O painel de controle normalmente inclui botões para:
- Power On/Off / Play/Pause: Often a multi-function button.
- Faixa anterior / Diminuir volume: Pressione rapidamente para a faixa anterior, pressione e segure para diminuir o volume.
- Próxima faixa / Aumentar volume: Pressione rapidamente para a próxima faixa, pressione e segure para aumentar o volume.
- Modo (M): To switch between Bluetooth, FM Radio, AUX, USB, and TF card modes.
5. Configuração
5.1 Carregando o alto-falante
Before first use, fully charge the speaker. Connect the provided charging cable to the speaker's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The charging indicator light will typically show charging status and turn off or change color when fully charged.

An illustration of a battery with a green pulse, indicating charging or full power.
5.2 Ligar/Desligar
Press and hold the Power button (often combined with Play/Pause) for a few seconds to turn the speaker on or off. A sound prompt or LED indicator will confirm the status.
6. Instruções de operação
6.1 Emparelhamento Bluetooth
- Turn on the Blade-4 speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light and/or an audible prompt.
- No seu smartphone, tablet ou outro dispositivo com Bluetooth, ative o Bluetooth e procure por dispositivos disponíveis.
- Select "Blade-4" from the list of devices.
- Once paired, the speaker will emit a confirmation sound, and the LED indicator will typically stop flashing.

A blue Blade-4 speaker connected via Bluetooth to a smartphone, demonstrating wireless music playback.
Funcionalidade True Wireless Stereo (TWS) de 6.2 polegadas
To pair two Blade-4 speakers for a stereo experience:
- Ensure both Blade-4 speakers are powered on and not connected to any other Bluetooth device.
- On one of the speakers (this will be the primary speaker), press and hold the TWS pairing button (refer to your specific model's button layout if not explicitly marked).
- The speakers will attempt to connect to each other. Once successfully paired, you will hear a confirmation sound.
- Now, connect your Bluetooth device to the primary speaker as described in the Bluetooth Pairing section (6.1). Audio will play through both speakers in stereo.

Two blue Blade-4 speakers wirelessly connected to a smartphone, illustrating the True Wireless Stereo (TWS) pairing feature for enhanced sound.
Reprodução de unidade USB/cartão TF de 6.3 polegadas
Insert a USB flash drive or a TF (microSD) card containing MP3 audio files into the respective port on the speaker. The speaker will automatically switch to USB/TF card mode and begin playing music. Use the track control buttons to navigate songs.
6.4 Modo AUX
Connect an audio device (e.g., MP3 player, CD player) to the speaker's AUX input port using a 3.5mm audio cable (not included). Press the 'M' (Mode) button to switch to AUX mode. Audio will play from the connected device.
Rádio 6.5 FM
Press the 'M' (Mode) button to switch to FM Radio mode. Press the Play/Pause button to auto-scan and save available radio stations. Use the Previous/Next track buttons to switch between saved stations.
Controle de luzes LED 6.6
The LED lights typically activate automatically when the speaker is on. Some models may have a dedicated button to cycle through light modes or turn them off. Refer to your specific unit's button layout.
6.7 Modo Karaokê
If your Blade-4 speaker supports karaoke, it will likely have a microphone input. Connect a compatible microphone (not included) to the designated port. Adjust microphone volume if a separate control is available. Audio from the microphone will be mixed with the music playback.

A blue Blade-4 speaker shown alongside a microphone, indicating its potential use for karaoke or public address functions.
7. Manutenção
- Limpeza: Wipe the speaker's exterior with a soft, slightly damp pano. Não use produtos químicos agressivos ou materiais abrasivos.
- Armazenar: Guarde a caixa de som em local fresco e seco, longe da luz solar direta e de temperaturas extremas quando não estiver em uso por longos períodos.
- Cuidados com a bateria: Para prolongar a vida útil da bateria, evite descarregá-la completamente com frequência. Carregue o alto-falante regularmente, mesmo quando não estiver em uso, para manter a saúde da bateria.
8. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| O alto-falante não liga | Bateria fraca; botão liga/desliga não pressionado corretamente | Charge the speaker; Press and hold the power button for 3-5 seconds |
| Sem som | Volume muito baixo; Modo incorreto; Dispositivo não emparelhado | Increase volume on speaker and connected device; Press 'M' to change mode; Re-pair Bluetooth device |
| Conexão Bluetooth instável | Muito longe do dispositivo; Obstruções; Interferência | Move speaker closer to device; Remove obstructions; Avoid other wireless devices |
| Cannot pair two speakers (TWS) | Speakers already paired to another device; Incorrect pairing procedure | Ensure both speakers are disconnected from other devices; Follow TWS pairing instructions carefully |
| Estática de rádio FM | Weak signal; No antenna | Move to an area with better reception; (If applicable) Extend the antenna or connect an AUX cable as an antenna |
9. Especificações
| Recurso | Detalhe | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nome do modelo | Blade-4 | ||||||||||||
| Marca | TOPTECH | ||||||||||||
| Tipo de alto-falante | Construído em | ||||||||||||
| Tamanho do alto-falante | 3 polegadas | ||||||||||||
| Potência máxima de saída do alto-falante | 10 Watts | ||||||||||||
| Tecnologia de comunicação sem fio | Bluetooth | ||||||||||||
| Tecnologia de Conectividade | Micro SD Card, Bluetooth, USB, AUX | ||||||||||||
| Fonte de energia | Alimentado por bateria | ||||||||||||
| Duração da bateria | Up to 6 hours (Note: Specifications list 5 hours, product features list 6 hours. Using 6 hours as it's more prominent in marketing.) | ||||||||||||
| Dimensões do produto | 35"P x 3.5"L x 6.5"A | ||||||||||||
| Peso do item | 12.8 onças | ||||||||||||
| Cor | Pink (Other colors available separately) | ||||||||||||
| É à prova d'água | FALSE (Note: Product description mentions
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