The Lifepro Legra Hand Massager is a cordless, portable device designed to provide compression therapy, heat, and acupressure massage to the hands and wrists. It aims to alleviate chronic pain, improve joint flexibility, reduce numbness, decrease stress, and reinvigorate tired hands. The device is suitable for a wide range of individuals, including athletes, people with physically demanding jobs, and those who spend a lot of time using their hands, such as office workers, musicians, construction workers, surgeons, knitters, cashiers, gardeners, bakers, and waitstaff.
Function Description:
The Legra Hand Massager utilizes a combination of air compression, heat, and vibration to deliver a comprehensive hand and wrist massage. It features a large massage chamber designed to accommodate the entire hand and wrist, targeting various acupuncture points. The device offers five distinct massage modes (P1-P5), each with a different massage pattern emphasizing specific points in the hand or wrist. The default mode, P1, is an auto program that alternates between the other massage modes. P2 is similar to P1, also alternating between other modes. P3 massages the palm and wrist simultaneously, P4 focuses on the wrist, and P5 alternates between massaging the palm and wrist.
Users can customize their massage experience with five air pressure intensity levels (L1-L5), with L3 being the default. The vibration function can be set to pulse vibration (V1 LED lit), continuous vibration (V2 LED lit), or turned off entirely (default). The heat function provides a gentle warmth, set between 104°-107.6° F (40°-42° C), which takes approximately 5-7 minutes to heat up. This heat helps relax muscles and enhance massage benefits. The device is designed to be ergonomic, ensuring efficient targeting of all acupuncture points.
Important Technical Specifications:
- Size: 12.0" L x 6.3" W x 4.7" H
- Net Weight: 2.4 lbs.
- Power: 5 W
- Frequency: 200 Hz
- Voltage: DC 3.7V
- Decibel Rating: <50 dB
- Heat Function Temperature: 104°-107.6° F (40°-42° C)
- Battery Type: Lithium-ion
- Battery Capacity: 2500 mAh
- Working Hours: 2-4 hours (varies by settings, 2-3 hours with heat/higher intensity, 3-4 hours without heat/lower intensity)
- Charging Time: 3-4 hours
- Charging Adapter: USB-C (Rated Input: AC 100-240V~50/60 Hz, Rated Output: 5V 1A)
Usage Features:
To use the Legra, ensure it is fully charged and placed on a flat, level surface. Users should wash and dry their hands thoroughly and remove any jewelry, including bracelets and rings, before inserting a bare hand and wrist into the cloth-lined massage chamber. The sleeve of the shirt should be rolled up and out of the way.
The device is operated via a control panel with several buttons:
- Power Button: Turns the Legra on/off. The Power LED indicates when the device is on.
- Intensity Button: Toggles through the five air pressure intensity levels (L1-L5).
- Vibration Button: Cycles through pulse vibration, continuous vibration, and off.
- Heat Button: Turns the heat function on/off.
- Mode Button: Toggles through the five massage modes (P1-P5).
The device has a default massage time of 15 minutes and will automatically shut down after this period. It is recommended not to use it continuously for more than 30 minutes. If the heat function is turned on, it will take 5-7 minutes to reach the desired temperature. For sensitive hands, starting with the lowest intensity level (L1) is advised. The air compression may cause temporary dimples on the hand, which are normal and will disappear within about 30 minutes. It is crucial not to remove the hand during operation; always turn off the power and wait for the air pressure to completely release to prevent damage to the device. If more warmth is desired, wearing thin gloves is suggested.
Maintenance Features:
- Cleaning: The Legra should be turned off or unplugged and allowed to cool before cleaning. The cloth-lined massage chamber can be kept clean by thoroughly washing and drying hands before each use. The exterior of the device should be wiped down with a soft, slightly damp cloth after each use. Abrasive, solvent, or chemical cleaners and harsh detergents should not be used. Water or other liquids should not come into contact with the unit, and it should never be immersed in water.
- Storage: Store the device in a cool, dry location, away from heat sources, fire, and direct sunlight.
- Battery: The battery is not removable or replaceable. The device should be charged for up to 4 hours before first use. During charging, the four Battery LEDs flash to indicate the charge level, and all four remain lit for five minutes before turning off when fully charged. It is recommended to charge the battery before it reaches 25% for best results. Always unplug the charging adapter once the device is fully charged.
- General: Do not attempt to remove screws or disassemble the device. Keep ventilation ports free from dust and debris. The Legra is not waterproof and should be kept away from liquids. It should not be used under a blanket or pillow due to potential overheating risks.
The Lifepro Legra Hand Massager is intended for in-home use only and should not be used in commercial, rental, institutional, or therapeutic settings. Users with certain medical conditions, or those who are pregnant or have recently had surgery, should consult a medical professional before use.