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At-Home Relief for Neck & Shoulder Pain

1 MHz therapeutic ultrasound in a compact, easy-to-use device.
Regular price $74.99 USD
Regular price $99.99 USD Sale price $74.99 USD
25% OFF Sold out
  • 🌿 Naturally Soothes Muscle Discomfort
  • 🧘 Supports Neck & Shoulder Mobility
  • ⚕️ Technology Used in Physiotherapy
  • 🔄 Supports Long-Term Muscle Care
  • 📦 Complete Kit with Ultrasound Gel
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At 4Brune, we understand you don’t want to wait long for your order. That’s why all orders are shipped free within 1 business day, with tracking.

Who this is NOT for

1. Not for severe injuries that require medical treatment (e.g. torn muscles, fractures)
2. Not for those unwilling to use the device regularly (results improve with repeated use)
3. Not a replacement for professional medical care or diagnosis

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Relieve Neck & Shoulder Tension at Home in Minutes

When the neck and shoulders are in a natural position, the load is shared across the muscles, joints, and bones.

But looking at screens for long periods, sleeping in the wrong position, stress, aging, lack of movement, and physical overload can put extra strain on the neck and shoulder muscles, causing tension, stiffness, and pain.

Using Brune Ultrasound Flex for 15 minutes a day, therapeutic ultrasound delivers deep heat into the tissue to relax tight muscles, reduce pain, support recovery, and help restore comfortable movement.

Maintain Comfortable Neck & Shoulder Mobility 

A reduced range of motion often happens when tight, stiff muscles resist normal movement. Inactivity, prolonged posture, or overuse can make the neck and shoulder muscles less flexible, making everyday movements feel restricted or uncomfortable.

Brune Ultrasound Flex uses therapeutic ultrasound to deliver sound-wave energy into the tissue, creating deep heat that helps loosen tight muscles, improve tissue flexibility, and increase local circulation.

The result: less stiffness, easier movement, and relief from neck and shoulder pain.

Move More Freely Without Relying on Medication 

Taking medication for pain may make movement feel easier for a while, but the effect is temporary. Some pain relievers can also cause side effects, especially with frequent or prolonged use.

Brune Ultrasound Flex takes a different approach. Therapeutic ultrasound delivers energy into the treatment area to loosen tight muscles, improve flexibility, and reduce stiffness, addressing the physical restrictions that can contribute to pain and limited movement, without relying on pain medication.

Support Everyday Muscle Recovery

The warmth generated by Brune Ultrasound Flex increases local blood flow in the neck and shoulder muscles, bringing more oxygen and nutrients to tight, overworked tissue. This can support recovery, reduce discomfort, and make movement feel easier.

Brune Ultrasound Flex also helps relax tight muscles and reduce muscle spasms. As tension and stiffness decrease, pain can ease and the neck and shoulders can move more freely.

 Simple and Easy to Use 

  1. Apply ultrasound gel generously to the treatment area.  
  2. Turn on Ultrasound Flex and select the appropriate setting.  
  3. Place the treatment head on the skin and keep full contact with the gel.  
  4. Move slowly in small circular motions across the treatment area. Do not hold the device still in one spot.  
  5. Use for around 15 minutes, or as directed in the product instructions.  
  6. Turn off and clean the treatment head after use.

Always follow the official instructions for recommended settings, treatment areas, and safety guidance.

Used in Physiotherapy for Decades

Therapeutic ultrasound has been used by physiotherapists for decades to support muscle relaxation, mobility, and recovery.

But regular clinic visits can be costly, time-consuming, and inconvenient.

4Brune Ultrasound Flex brings therapeutic ultrasound technology into a simple at-home format, giving you targeted support whenever it fits your routine.

24/6 customer support

4Brune is available around the clock through our Contact channels, ensuring you can get assistance whenever you need it.