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KNQZE KNB1 heated 4D back and neck massager
beige

38,78 €

New: 69,99 €

  • KNQZE KNB1 heated 4D back and neck massager | beige, image 1 of 1
Image is for illustrative purposes only
Shipping included: Aug. 25 - Aug. 26
+ Fast delivery (1-2 working days)
30-day free return guarantee
Delivery incl.:
USB cable
Very good
beige
Included warranty from the seller: 12 months

38,78 €

New: 69,99 € (-45%)

Almost sold out
Shipping included: Aug. 25 - Aug. 26
+ Fast delivery (1-2 working days)
30-day free return guarantee
Delivery incl.:
USB cable
Additional services
Express checkout with Klarna and PayPal
Pay in 3 interest free instalments with
  • Works like new
  • 30-day free returns
  • Min 12-month warranty
  • Flexible payment methods
  • Saves CO₂ vs new
Sale & shipping: Eco-Dome | More offers
Shipped from: France
Secure payments
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  • Klarna Logo
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Brand
KNQZE
Colour
beige
Connectors
USB-C
Warranty
12 months

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

KNQZE KNB1 heated 4D back and neck massager - Description

The refurbished KNQZE KNB1 4D massager brings intense kneading massage to your back, neck and shoulders. With switchable graphene heat, an adjustable strap and integrated controls, this device delivers targeted relief wherever tension builds up.

4D kneading massage for deeper relief

The 4D massage heads move not just in a rotating motion but also up and down, adapting to the contour of your body for a particularly intense kneading massage.

Use on the back, neck and shoulders

The device works flexibly on your back, neck or shoulders, covering several tension-prone areas with a single unit.

Switchable graphene heat for extra support

The switchable heat function, powered by graphene technology, spreads evenly and supports the relaxing effect of the kneading massage.

Adjustable strap for a secure fit

The adjustable strap lets you fit the device to your body size and shape, keeping it securely in place throughout the session.

Integrated controls for simple operation

The controls are built directly into the device, so you set heat and massage mode without needing a separate remote.

  • 4D kneading massage
  • Switchable graphene heat
  • Adjustable strap
  • Integrated controls

What does a typical session look like? You wrap the device around your back, neck or shoulders, adjust the strap to fit, and use the built-in controls to set heat and massage mode before sitting back for a few minutes.

Choosing a refurbished KNQZE KNB1 from refurbed means choosing an option that’s more sustainable vs new, without giving up massage performance or comfort. You’ll also benefit from a min 12-month warranty and plenty of time to return the unit if it doesn’t end up being the right fit.

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

Refurbisher buys used electronics

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

Refurbishing defective components

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

What is refurbed?
Refurbed is an online marketplace for refurbished electronics. All refurbed KNQZE KNB1 heated 4D back and neck massager function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.
Why should I buy my KNQZE KNB1 heated 4D back and neck massager from refurbed?
refurbed KNQZE KNB1 heated 4D back and neck massager are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.
Why are refurbed KNQZE KNB1 heated 4D back and neck massagers so cheap?
Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.
What exactly do the product grades mean?
refurbed KNQZE KNB1 heated 4D back and neck massagers work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium KNQZE KNB1 heated 4D back and neck massagers are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent KNQZE KNB1 heated 4D back and neck massagers have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good KNQZE KNB1 heated 4D back and neck massagers may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good KNQZE KNB1 heated 4D back and neck massagers have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
How does the 30-day free trial work?
If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.
What are my warranty terms?
We offer a minimum 12‑month warranty on all refurbed KNQZE KNB1 heated 4D back and neck massager. This covers any technical defects that might occur during this period and are not caused by your own fault.

Examples include:
- The device can no longer be switched on.
- The device cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note that your minimum 12‑month warranty is refurbed's voluntary commercial promise to you. This does not affect your statutory consumer rights.
How can refurbed guarantee the quality of your KNQZE KNB1 heated 4D back and neck massager?
Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.
Which environmental protection projects do we invest in?
We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials
What does the strikethrough price mean on various devices?
Our reference prices are based on the average new device price of all offers listed on the online price comparison portal of Preisvergleich Internet Services AG (“Geizhals”), which we determine once daily at 04:15 am.
Are there additional fees?
What is the refurbed service fee?

In short: for a total order value of more than €50.00 and up to and including €1,500, refurbed charges a service fee of between €0.99 and €5.99, which applies in addition to the product price. The service fee is charged only once per order process, regardless of how many products you buy at the same time; what matters is only the total value of the goods. You can see the exact amount of any applicable service fee shown separately in the price overview and total calculation in your cart before you complete your order.

The service fee is based solely on the total order value of your cart – calculated after deducting discounts and vouchers or other price reductions. It is charged only once per order, regardless of how many products you buy at the same time.

Depending on the total order value, the following service fees apply:

- up to €50: €0.00
- over €50 up to €100: €0.99
- over €100 up to €200: €1.99
- over €200 up to €300: €2.99
- over €300 up to €400: €3.99
- over €400 up to €700: €4.99
- over €700 up to €1,500: €5.99
- over €1,500: €0.00

Why do we charge a service fee?

The service fee helps us finance services that safeguard your purchase at refurbed: the reliable technical operation of the platform and a smooth ordering process, the ongoing development of our offering, regular spot checks on our sellers to uphold our quality standards, and comprehensive customer support – including mediation between you and the sellers and a dedicated customer chat with direct contacts at refurbed.

Please contact the seller for more information.

38,78 €
New: 69,99 € (-45%)

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