1. Introdução
Thank you for choosing the COMFIER Cordless 4D Shiatsu Neck and Shoulder Massager with Heat. This device is designed to provide deep kneading massage and soothing heat therapy to various body parts, including the neck, shoulders, back, and legs. Its cordless design offers flexibility and convenience for use at home, in the office, or while traveling.
This manual provides essential information for the safe and effective use of your massager. Please read it thoroughly before first use and retain it for future reference.

Image: The COMFIER Cordless 4D Shiatsu Neck and Shoulder Massager in use, highlighting its ergonomic design and heat function.
2. Informações importantes de segurança
Leia atentamente todos os avisos e instruções de segurança antes de usar este produto para evitar ferimentos ou danos.
- Consult your physician before using this massager if you have any medical conditions, are pregnant, have a pacemaker, or are recovering from surgery.
- Não utilize o massageador em áreas da pele inchadas, inflamadas ou lesionadas.
- Avoid using the massager for more than 15 minutes at a time. Allow the device to cool down before subsequent use.
- Keep the device away from water and high humidity. Do not use in a bathroom or near a water source.
- Não tente desmontar ou reparar o dispositivo sozinho. Entre em contato com o suporte ao cliente para obter assistência.
- Mantenha fora do alcance de crianças. Este dispositivo não é um brinquedo.
- Always disconnect the charger when not in use or before cleaning.
For detailed safety guidelines, refer to the product manual included in the packaging.
3. Produto acabadoview
The COMFIER Cordless 4D Shiatsu Neck and Shoulder Massager features advanced technology for a comprehensive massage experience:
- Design sem fio: Equipped with two built-in 2500 mAh lithium batteries, providing up to 70-80 minutes of use on a full charge.
- 4D Deep Kneading Shiatsu Massage: Features 8 powerful deep-kneading massage nodes that mimic human-like massage techniques to relieve muscle soreness and stiffness.
- Função Calor Calmante: Offers 2 levels of heat therapy (approximately 110°F - 130°F / 43°C - 54°C) to enhance relaxation and promote blood circulation.
- Configurações ajustáveis: Includes 2 massage modes and 2 adjustable intensity levels for a personalized massage experience.
- Materiais Premium: Constructed from high-quality PU leather for durability and comfort.
- Design ergonômico: Extended handles allow for comfortable positioning and hands-free use. An adjustable strap ensures a secure fit for various body types.
- Desligamento automático: Features a 10-minute auto-timer for safe usage.

Image: Illustration of 4D deep tissue kneading massage features.

Image: Deep kneading Shiatsu massage nodes in action.

Image: Soothing heat therapy for enhanced comfort.

Image: Cordless design for relaxation anytime, anywhere.
4. Configuração e carregamento
4.1 Desembalagem
Ao abrir a embalagem, verifique se todos os componentes estão presentes:
- Unidade de Massagem para o Pescoço
- Manga removível
- Cabo de carregamento USB Tipo-C
- Manual do usuário

Image: Package contents of the COMFIER massager.
4.2 Carregamento Inicial
Before first use, fully charge the massager. The device is equipped with a Type-C charging port.
- Connect the Type-C charging cable to the massager's charging port.
- Conecte a outra extremidade do cabo USB a um adaptador de energia USB compatível (não incluído) ou a uma porta USB do computador.
- A luz indicadora de carregamento acenderá, geralmente em vermelho, durante o carregamento.
- Charging takes approximately 2.5 hours for a full charge. The indicator light will change color (e.g., green or off) when fully charged.
A full charge provides approximately 70-80 minutes of massage time, or up to 100 minutes depending on usage (e.g., without heat).

Image: Cordless design and charging details.
5. Instruções de operação
The massager features intuitive controls located on one of the arm straps.

Image: Easy-to-use control panel.
5.1 Ligar/Desligar
- Botão de energia: Press to turn the massager ON. Press and hold to turn it OFF. The device will automatically shut off after 10 minutes of continuous use.
5.2 Modos de Massagem
- Modes Button: Press to cycle between 2 different massage modes (Mode I and Mode II), which vary the rotation direction and pattern of the massage nodes.
5.3 Função de aquecimento
- Botão de aquecimento: Press to activate the heat function. Press again to switch between 2 heat levels (Low/High). The heat function can be used independently or in conjunction with massage.
5.4 Massage Intensity
- Botão de intensidade: Press to adjust the massage intensity. There are 2 levels (Low/High) to choose from.
5.5 Áreas de Aplicação
The flexible design allows the massager to be used on various body parts:
- Pescoço e ombros
- Upper and Lower Back
- Thighs and Calves

Image: Massager applicable to different body parts.

Image: Versatile use in various environments.
6. Cuidados e Manutenção
6.1 Limpeza
Certifique-se de que o massageador esteja desligado e desconectado da tomada antes de limpá-lo.
- The removable sleeve can be unzipped and gently hand-washed with mild detergent. Allow it to air dry completely before reattaching.
- Limpe a unidade principal com um pano macio e levemente umedecido.amp pano. Não utilize produtos de limpeza abrasivos nem mergulhe a unidade em água.
6.2 Armazenamento
Store the massager in a cool, dry place, away from direct sunlight and extreme temperatures. Keep it in its original packaging or a protective bag to prevent dust accumulation.
7. Solução De Problemas
Caso encontre algum problema com o seu massageador COMFIER, consulte as seguintes soluções comuns:
- Dispositivo não liga: Ensure the battery is fully charged. Connect the massager to the charger and wait for the charging indicator to confirm power.
- Os pontos de massagem não se movem: Check if the device is powered on and not in standby mode. If the battery is low, the massage function might be limited.
- A função de aquecimento não está funcionando: Ensure the heat button has been pressed. It may take a few minutes for the heat to become noticeable. If the battery is very low, the heat function might be disabled to conserve power.
- Ruídos incomuns: If you hear unusual noises, turn off the device immediately and contact customer support.
- O dispositivo para inesperadamente: The massager has a 10-minute auto shut-off feature for safety. If it stops before 10 minutes, the battery might be low and requires recharging.
If these steps do not resolve the issue, please contact COMFIER customer support for further assistance.
8. Especificações do produto
| Recurso | Especificação |
|---|---|
| Número do modelo | CF-6811-EU |
| Dimensões do produto | 16 x 16.3 x 23.3 cm (6.3 x 6.4 x 9.2 polegadas) |
| Peso | 1.3 kg (2.87 libras) |
| Fonte de energia | Alimentado por bateria |
| Capacidade da bateria | 2 x 2500 mAh Lithium Batteries |
| Porta de carregamento | USB Tipo-C |
| Tempo de carregamento | Aproximadamente 2.5 horas |
| Duração da bateria | 70-80 minutes (with heat), up to 100 minutes (without heat) |
| Desligamento automático | 10 minutos |
| Tipo de massagem | 4D Deep Kneading Shiatsu |
| Níveis de calor | 2 levels (approx. 110°F - 130°F / 43°C - 54°C) |
| Modos de massagem | 2 modos |
| Níveis de Intensidade | 2 níveis |
| Material | Couro PU |
| Cor | Preto |
9. Garantia e Suporte ao Cliente
COMFIER products are designed for quality and reliability. For information regarding warranty coverage, please refer to the warranty card included in your product packaging or visit the official COMFIER website.
If you have any questions, concerns, or require technical assistance, please do not hesitate to contact our customer support team:
- Website: Loja Oficial COMFIER
- E-mail: Refer to your product manual for specific contact details.
- Telefone: Refer to your product manual for specific contact details.
Please have your model number (CF-6811-EU) and purchase date ready when contacting support.