Kalsten | Myofascial Release Therapy Device - MuscleWave
Experience advanced muscle recovery technology with our MuscleWave Myofascial Release Therapy Device. This revolutionary tool combines micro-vibrations and NMES (Neuromuscular Electrical Stimulation) to promote muscle relaxation, alleviate pain, and accelerate recovery. With its compact design and powerful features, it’s the ideal solution for everyday pain and chronic muscle issues.
That's why you should choose our MuscleWave Myofascial Release Therapy Device:
- Massage and Acupuncture: Combines therapeutic massage with acupuncture to relieve pain and tension.
- Microcurrent and Micro-vibration: Promotes muscle relaxation and reduces lactic acid build-up for faster recovery.
- Adjustable Intensity: Choose from 3 levels for a customised experience, from gentle relaxation to deep tissue massage.
- Ergonomic Design: Easy to hold and designed to reach all muscle groups by yourself.
- Lightweight and Portable: Weighs only 360 grams and is equipped with a powerful, rechargeable battery that lasts long.
Specifications:
- Technology: Microcurrent (NMES) and micro-vibrations for deeper muscle stimulation.
- Intensity Levels: 3 adjustable settings.
- Battery: 1200mAh rechargeable battery, lasts up to 10 days with 30 minutes of use per day.
- Weight: Only 360 grams, portable and convenient for on-the-go use.
- Use: Suitable for neck, shoulders, arms, thighs, calves, legs, and more.
Enjoy a professional massage experience anytime, anywhere with the MuscleWave Myofascial Release Therapy Device. Order today and discover the difference in muscle recovery and relaxation!

Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.