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The Sofirn 1200 Lumen Rechargeable Headlamp (Model NBT-001) is a versatile and powerful lighting solution designed for various activities including camping, running, hiking, and emergency use. It features a bright SST40 LED, multiple lighting modes, and convenient USB-C recharging.

Figure 1: Sofirn 1200 Lumen Rechargeable Headlamp with adjustable strap.
Principais características:
- Ultra Brilhante: SST40 LED delivers 1200 lumens maximum output.
- Vários modos: Features 5 different modes: Low, Medium 1, Medium 2, High, Turbo.
- USB C recarregável: Convenient hidden USB-C port for easy charging.
- Construção durável: Aircraft-grade aluminum alloy case with hard-anodized finish, tough and waterproof.
- Leve e confortável: Weighs approximately 2.9 ounces with a fully adjustable headband.
Conteúdo da embalagem
Certifique-se de que todos os itens estejam presentes em sua embalagem:
- 1x Sofirn Headlamp
- 1x Rechargeable Battery (pre-installed or separate)
- 1x cabo de carregamento USB-C
- 1x Manual do Usuário (este documento)
Configurar
1. Battery Installation & First Use
O chefeamp comes with a rechargeable Lithium Polymer battery. It may be pre-installed or require insertion.
- Unscrew the end cap of the headlamp para acessar o compartimento da bateria.
- Insert the provided 18650 Lithium Polymer battery with the positive (+) end facing towards the headlamp's LED end.
- Securely screw the end cap back on.
- Antes da primeira utilização, carregue totalmente a bateria.amp.
2. Carregando o cabeçoteamp
The Sofirn headlamp features a hidden USB-C charging port for convenient recharging.
- Locate the hidden USB-C port on the side of the headlamp. It is usually protected by a cap or a rotating section of the body.
- Conecte o cabo USB-C fornecido ao cabeçote.amp's port and the other end to a standard USB power source (e.g., wall adapter, power bank, computer USB port).
- An indicator light will show the charging status (e.g., red for charging, green for full).
- Once fully charged, disconnect the cable and ensure the USB-C port is properly sealed to maintain waterproof integrity.

Figura 2: O cabeçalhoamp features a hidden USB-C charging port for convenience.

Figure 3: Detail of the USB-C port, typically protected by a rotating collar.
3. Ajustando a faixa de cabeça
The elastic headband is fully adjustable to fit various head sizes or to be worn over a hard hat.
- Coloque a cabeçaamp on your head or hard hat.
- Adjust the straps by pulling them through the buckles until a comfortable and secure fit is achieved.

Figure 4: The headband is adjustable for a comfortable fit, and the lamp head can pivot 180 degrees.
Instruções de operação
Ligar/desligar e seleção de modo
O chefeamp features a simple user interface with a single power button.

Figure 5: The comfortable power button with simple UI and memory mode.
- Para virar ON a cabeçaamp, pressione o botão liga/desliga uma vez.
- Para virar DESLIGADO a cabeçaamp, press the power button once again.
- To change brightness modes (Low, Medium 1, Medium 2, High, Turbo), press and hold the power button while the light is on. The headlamp will cycle through the modes. Release the button to select the desired mode.
- O chefeamp has a memory function and will turn on in the last used brightness mode.
- For special modes like Strobe, a quick double-press or triple-press might activate it (refer to specific product documentation if available, as this is a common flashlight feature).
Ajustando o ângulo do feixe
O chefeamp unit can be tilted up or down to direct the light where needed.
- Gently tilt the headlamp body within its bracket to adjust the beam angle up to 180 degrees.

Figura 6: O cabeçalhoamp offers 180-degree rotation for flexible lighting.

Figura 7: Example of the headlamp's wide and powerful beam.
Manutenção
- Limpeza: Limpe a cabeçaamp com um suave, damp pano. Não use produtos de limpeza abrasivos ou solventes.
- Cuidados com a bateria:
- Carregue a bateria regularmente, mesmo que não a utilize com frequência, para prolongar sua vida útil.
- Evite descarregar totalmente a bateria.
- If storing for extended periods, charge the battery to about 50% and store in a cool, dry place.
- The battery can be removed and charged externally with a compatible 18650 charger if desired.
- Resistência à água: O chefeamp is waterproof. Ensure the USB-C port cover is securely closed to maintain its water resistance rating (IP65).
- Armazenar: Armazene o cabeçalhoamp in a dry place away from direct sunlight and extreme temperatures.
Solução de problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Cabeçalhoamp não liga. | A bateria está descarregada ou instalada incorretamente. | Charge the battery. Ensure the battery is inserted with correct polarity (+/-). |
| A luz está fraca ou intermitente. | Carga de bateria fraca. | Recarregue a bateria totalmente. |
| Cabeçalhoamp Aquece durante o uso. | Normal operation, especially on High/Turbo modes. | This is expected due to high lumen output. If it becomes excessively hot, reduce brightness or turn off briefly. |
| USB-C port not charging. | Cable issue, port obstruction, or power source problem. | Try a different USB-C cable and power source. Ensure the port is clean and free of debris. |
Especificações
| Recurso | Detalhe |
|---|---|
| Marca | Sofirn |
| Número do modelo | NBT-001 |
| Fonte de luz | LED SST40 |
| Brilho | Até 1200 Lumens |
| Fonte de energia | Alimentado por bateria (recarregável) |
| Tipo de Bateria | 1x Lithium Polymer (18650) |
| Porta de carregamento | USB-C |
| Material | Liga de alumínio de grau aeronáutico |
| Resistência à água | Waterproof (IP65 rating implied by "waterproof" and common for headlamps) |
| Peso do item | 2.82 onças (aproximadamente 80 gramas) |
| Dimensões do produto | 3.39"P x 0.98"L x 0.98"A |
Garantia e Suporte
This Sofirn headlamp vem com um Garantia de 1 ano A garantia é válida a partir da data da compra e cobre defeitos de fabricação. Guarde seu comprovante de compra para eventuais solicitações de garantia.
For technical support, warranty claims, or further inquiries, please contact Sofirn customer service through the retailer where the product was purchased or visit the official Sofirn website.