1. Producte acabatview
The JZBRAIN Sequential Air Compression Recovery System is designed to provide dynamic compression to the feet, calves, knees, and thighs. This system utilizes independently controlled air chambers that inflate and deflate sequentially, simulating rhythmic squeezing and releasing actions to support muscle recovery, improve circulation, and offer full-leg comfort.

Image 1.1: The JZBRAIN Sequential Air Compression Recovery System, including the leg boots, control unit, and a portable storage bag.
2. Informació i precaucions de seguretat
Before using the JZBRAIN Sequential Air Compression Recovery System, please read and understand all safety information. Improper use may result in injury or damage to the device.
Important Medical Considerations:
Consult a medical professional before using this device if you have any pre-existing medical conditions, including but not limited to:
- Diabetis
- Hipertensió arterial
- Deep Vein Thrombosis (DVT) or a history of blood clots
- Tumors
- Condicions del cor
- Pregnancy or postpartum
- Implanted medical electronic devices (e.g., cardiac pacemaker)
- Hemorràgia cerebral
- Acute cardiovascular and cerebrovascular conditions
- Purulent inflammation
- Any condition that makes you sensitive to high-pressure massage
This device is not intended to diagnose, treat, cure, or prevent any disease or health condition. Statements regarding dietary supplements have not been evaluated by the FDA.
3. Contingut del paquet
Verifiqueu que tots els elements estiguin presents al paquet en desempaquetar-lo:
- 2 x Compression Leg Boots
- 1 x Unitat de control
- 1 x adaptador de corrent
- 1 x Manual d'usuari (aquest document)
- 1 x bossa d'emmagatzematge

Image 3.1: All components included in the JZBRAIN Sequential Air Compression Recovery System package.
4. Especificacions
| Característica | Detall |
|---|---|
| Número de model | FE-7221 |
| Dimensions del producte | 0.79 x 0.79 x 0.79 polzades |
| Pes de l'article | 5.2 lliures |
| Material | Niló |
| Font d'alimentació | Elèctric amb cable (110 V) |
| Àrees objectiu | Calf, Feet, Knee, Leg, Thigh |
| Nivell de soroll | 50-55 dB |
| Velocitat d'inflació | Uns 30 segons |
5. Guia de talles
To ensure optimal comfort and effectiveness, select the correct size based on your leg measurements. The Medium size is designed for specific dimensions:
- Mida mitjana:
- Inseam: 33-35 inches
- Upper Thigh Circumference: Up to 29 inches
- Lower Calf Circumference: Up to 19 inches
It is recommended to measure your inseam length (from heel to crotch), upper thigh circumference, and calf circumference before purchase. If your measurements fall between sizes, choosing the smaller size may provide a more comfortable and adjustable fit due to the reinforced dual-zipper system.

Image 5.1: Detailed sizing chart to help determine the best fit for the leg compression boots.
6. Instruccions de configuració
Follow these steps to set up your JZBRAIN Sequential Air Compression Recovery System:
- Desempaquetar components: Carefully remove all items from the packaging and ensure all listed package contents are present.
- Position Leg Boots: Place the compression leg boots around your legs. Ensure they are properly aligned and zipped up for a snug, comfortable fit. The dual-zipper system allows for flexible adjustment.
- Connecteu les mànegues d'aire: Connect the air hoses extending from the leg boots to the corresponding ports on the control unit. Ensure connections are secure.
- Connectar l'alimentació: Plug the power adapter into the control unit, then plug the adapter into a standard 110V power outlet.
7. Instruccions de funcionament
The control unit allows for customization of your compression therapy session.

Image 7.1: The smart control unit with LCD screen for easy operation.
Control Unit Functions:
- Encès/apagat: Premeu el botó d'engegada per encendre o apagar el dispositiu.
- Selecció del mode: The device offers 6 compression modes (M1-M6). Use the 'Mode' button to cycle through them.
- M1-M3: Full Leg Massage (Auto, Pinch, Press)
- M4-M6: Individual Zone Massage (Foot, Leg, Thigh)
- Ajust d'intensitat: Select from 6 intensity levels (e.g., 80-130 mmHg) using the 'Strength' or intensity buttons.
- Configuració del temporitzador: Choose a session duration from 3 available timer options (15, 20, 25 minutes). The device features an auto-off timer.

Imatge 7.2: acabatview of available timer, intensity, and mode settings.
Recomanacions d'ús:
For best results, use the air compression recovery boots 1-2 times daily for 15-30 minutes per session. The system's advanced air pump ensures fast and efficient inflation, providing a stable and effective compression experience. The smart pressure sensor technology ensures consistent intensity across different leg sizes.

Image 7.3: Smart Pressure Sensor Technology ensures consistent massage intensity for various leg sizes.
8. Cura i Manteniment
Proper care and maintenance will extend the lifespan of your JZBRAIN Sequential Air Compression Recovery System.
Neteja:
- If sweating occurs during use, wipe the leg boots with a soft, damp drap per mantenir la neteja.
- To clean the boots, simply wipe them with a soft, damp tela.
- No ho facis submerge the boots or control unit in water.
- Evitar using harsh chemicals, abrasive cleaners, or solvents, as these can damage the material.
Emmagatzematge:
- After each use, unplug the device from the power outlet.
- Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Utilize the provided storage bag for convenient and safe storage.
Durabilitat:
The system is crafted with premium polyamide fiber and features reinforced stitching, designed for long-term reliability and tested for thousands of usage cycles.
9. Solució De Problemes
If you encounter any issues with your JZBRAIN Sequential Air Compression Recovery System, please refer to the following common troubleshooting tips:
- El dispositiu no s'encén: Ensure the power adapter is securely connected to both the control unit and a functioning 110V power outlet.
- Uneven Compression: Verify that the leg boots are properly fitted and zipped, and that all air hoses are securely connected to the control unit.
- Soroll inusual: The device operates at a low noise level (50-55 dB). If you hear any unusual or excessive noise, ensure all connections are secure and there are no obstructions.
For persistent issues or problems not listed here, please contact JZBRAIN customer support.
10. Garantia i Suport
JZBRAIN is committed to providing quality products and customer satisfaction.
Informació de la garantia:
Aquest producte està recolzat per un 24 mesos de garantia from the date of purchase. This warranty covers manufacturing defects and ensures hassle-free replacements for eligible issues.
Atenció al client:
For any questions, concerns, or technical assistance, please contact JZBRAIN customer support. We offer friendly, professional support with a guaranteed reply within 24 hours.
Please visit the official JZBRAIN store for contact information: JZBRAIN Store on Amazon




