Belifu TENS FM-B2409 Device Description
The Belifu TENS FM-B2409 is a therapeutic device designed for pain relief and muscle stimulation, utilizing electricity pulse waves to induce physical and chemical changes in the human body. It offers both TENS (Transcutaneous Electrical Nerve Stimulation) and EMS (Electrical Muscle Stimulation) modes, catering to a range of needs from temporary pain relief and fatigue recovery to muscle performance enhancement.
Function Description:
The device operates by delivering electrical pulses to the human body. In TENS mode, it provides temporary relief from pain and aids in the recovery of fatigue associated with sore and aching muscles resulting from exercise or normal household work activities. This mode is suitable for adults experiencing muscle soreness in areas such as the shoulder, waist, back, neck, upper extremities (arms), and lower extremities (legs).
In EMS mode, the device stimulates healthy muscles to improve and facilitate muscle performance. This can be beneficial for individuals looking to enhance muscle strength, endurance, or recovery.
The device features 36 different modes, categorized into six main types:
- Main Mode 1: Tuina (Modes 1-6): Mimics the sensation of Tuina, a hands-on body treatment, to help with muscle pain relief and relaxation.
- Main Mode 2: Acupuncture (Modes 7-12): Provides the sensation of acupuncture without needles, using electronic pulses to simulate differing needle depths.
- Main Mode 3: Tapping (Modes 13-18): Delivers a hard thumping sensation to massage muscles, aiming for an invigorated and revitalized feeling.
- Main Mode 4: Cupping (Modes 19-24): Mimics the suction sensation of traditional Chinese cupping therapy, stimulating energy flow.
- Main Mode 5: Scraping (Modes 25-30): Stimulates pain points, particularly in the elbow area, for pain relief or muscle relaxation.
- Main Mode 6: Combination (Modes 30-36): Offers deep tissue massage therapy, similar to Swedish massage, with pressure beneficial for releasing chronic muscle tension.
The device is equipped with two independent channels (A and B), allowing users to apply different modes and intensity levels simultaneously to different body parts.
Important Technical Specifications:
- Product Name: TENS & EMS Device
- Model: FM-B2409
- Power Supply: Internal, rechargeable lithium battery (3.7V/180mAh)
- Charging Interface: Type-C USB
- Charge Time: Approximately 2 hours
- Battery Run Time: Approximately 8 hours
- AC Adapter: 110V-240V (requires an AC adapter complying with IEC60601-1, DC5V/500mA standard)
- Number of Channels: 2
- Treatment Time: Adjustable from 10-80 minutes or continuously (20-minute default timer, adjustable in 10-minute increments)
- Intensity Levels: 20
- Load Resistance: 500Ω
- Output Frequency: 0Hz~199Hz
- Maximum Pulse Width: 220uS
- Low Voltage Protection: MAX≤3.3V
- Weight: 55.3g
- Size: 100mm54mm15mm
- Display: LCD liquid crystal
- Operating Environment Temperature: 5℃~40℃ (41.0 ℉~104 ℉)
- Backlight Current: 20-30mA
- Operating Current: 0~60mA
- Standby Current: 0~10mA
- Quiescent Current: 0~5uA
- Applied Part: Type BF
- Protection against solid foreign objects and water: IP22 (Protected against solid foreign objects of 12.5mm Φ and greater; Protection against vertically falling water drops when ENCLOSURE tilted up to 15°)
Usage Features:
The device is designed for user-friendly operation with a clear LCD screen and intuitive controls.
- Power On/Off: Long press the "Power" button on the right side of the unit.
- Channel Selection: Press "A+" or "B+" to choose the desired channel (A or B). The selected channel icon will flash on the screen. Channels are independent, allowing different modes and intensities for each.
- Mode Selection: Press "M<" or ">M" to cycle through the 36 available modes. A long press allows direct mode selection, while short presses advance one mode at a time. The selected mode and number will flash.
- Intensity Adjustment: Use "A+"/"A-" or "B+"/"B-" buttons to increase or decrease the intensity level for the respective channel. Treatment begins when intensity is greater than 0. The intensity defaults to 0 when changing modes.
- Time Setting: Press the "T" button to adjust the treatment time from 10 to 80 minutes in 10-minute increments.
- Pause Function: Press the "►||" button to suspend treatment. The "►||" icon will appear, and settings cannot be changed during pause. Press again to resume.
- Lock Function: Press the "lock" button to lock the device and prevent accidental presses. The "lock" icon will appear on the screen. Press again to unlock. The backlight automatically turns off after 30 seconds of inactivity.
- Electrode Pad Application: Connect electrode pads to lead wires, ensuring snap connections are fastened. Plug wires into the port at the top of the unit, ensuring they are fully inserted. Paste pads firmly onto the skin. For one wire with two connectors, both pads must be on the body. For two wires, at least two pairs of pads must be on the body.
- Safety Precautions: Do not use while charging. Turn off the device before applying or removing electrode pads. Ensure pads are firmly adhered to the skin for effective stimulation.
Maintenance Features:
Proper maintenance ensures the longevity and effectiveness of the device and its accessories.
- Main Machine Cleaning: Wipe the main machine frequently with a soft, dry cloth. Avoid using water, detergents, thinners, volatile oils, or chemical substances.
- Electrode Pad Cleaning: Keep the gel surface of the massage pads clean to maintain stickiness. If stickiness decreases due to dirt or if a tingling sensation occurs, gently wipe the gel surface with a damp cloth dipped in a little water. Allow to dry. Avoid overusing water, wiping with paper towels, or scraping with nails or brushes.
- Electrode Pad Replacement: Massage pads are consumables with a service life of generally 20-30 uses. Replace pads when they are no longer sticky or if the pulse becomes weak. Replacement pads can be purchased by contacting support@belifu.com.
- Storage: After use, place massage pads back onto pad holders or reapply protective films. Store the device and pads in the provided storage bag.
- Battery Care: The device uses built-in polymer batteries. If not used for a long time, charge the device every 6 months to maintain battery health.
- Environmental Storage: Do not store the main machine in direct sunlight, high temperatures, high humidity, dusty environments, near fire, or in places subject to vibration or shock. Keep out of reach of children.
- Skin Preparation: To prevent skin irritation, especially for sensitive skin, wash the skin area before and after applying electrodes with mild soap and water, rinsing thoroughly and drying well. Clip excess hair if necessary, but do not shave. Use skin preparation wipes and allow the area to dry before applying electrodes.
- Electrode Placement: Apply electrodes from the center outward to avoid "pulling stress" from adhesive patches. Tape extra lengths of lead wires to the skin in a loop to prevent tugging on electrodes.
- Electrode Removal: Always remove electrodes by pulling in the direction of hair growth.
- Skin Care: It may be helpful to rub skin lotion on the electrode placement area when not wearing electrodes. Never apply electrodes over irritated or broken skin.