1. Einleitung
This manual provides detailed instructions for the safe and effective use of your Belifu 4-Channel TENS EMS Unit. This device is designed to provide temporary relief of pain associated with sore and aching muscles due to strain from exercise or normal household and work activities. It also helps in muscle management through electrical muscle stimulation (EMS).
Bitte lesen Sie dieses Handbuch vor der Inbetriebnahme des Geräts gründlich durch und bewahren Sie es zum späteren Nachschlagen auf.
2. Wichtige Sicherheitshinweise
WARNING: Do not use this device if you have a pacemaker, implanted defibrillator, or other implanted metallic or electronic device. Such use could cause electric shock, burns, electrical interference, or death.
- Not suitable for pregnant women and individuals with hypertension.
- Do not apply stimulation over the carotid sinus nerves (front of the neck), across the chest, or over the eyes.
- Nicht auf offenen Wunden oder verletzter Haut anwenden.
- Konsultieren Sie Ihren Arzt, bevor Sie dieses Gerät verwenden, wenn Sie an einer Krankheit leiden.
- Ensure all lead wires are fully inserted into the device to prevent poor connection.
- When using lead wires with 2 buttons, ensure both pads are attached to your skin before adjusting intensity.
- When using lead wires with 4 buttons (2 white and 2 blue), ensure at least one white pad and one blue pad are attached to your skin. The blue wire is paired with the white wire. Failure to do so may prevent intensity adjustment.
- This device provides temporary pain relief. It does not cure underlying conditions. Individual results may vary.
3. Packungsinhalt
Your Belifu 4-Channel TENS EMS Unit package includes the following items:
- 1 x Belifu TENS EMS Unit
- 1 x Aufbewahrungstasche
- 1 x Benutzerhandbuch
- 6 x mittelgroße Elektrodenpads
- 2 große Elektrodenpads
- 2 x kleine Elektrodenpads
- 1 x USB-Ladekabel
- 1 x Lead Wire with 4 Connectors
- 4 x Lead Wires with 2 Connectors

Figure 3.1: Contents of the Belifu TENS EMS Unit package.
4. Produktmerkmale
The Belifu 4-Channel TENS EMS Unit offers a range of features designed for effective pain relief and muscle stimulation:
- TENS & EMS Combination: Combines Transcutaneous Electrical Nerve Stimulation (TENS) for pain relief and Electrical Muscle Stimulation (EMS) for muscle management.
- 24 Treatment Modes: Offers a variety of pre-programmed modes simulating different massage techniques such as Kneading, Acupuncture, Scraping, Tapping, Shiatsu-Deep, and Cupping.
- 20 Intensitätsstufen: Allows for precise adjustment of stimulation intensity to suit individual comfort and therapeutic needs.
- 4 unabhängige Kanäle: Enables simultaneous treatment of up to four different body areas with varying modes and intensities.
- Großbildanzeige: Features a clear, easy-to-read screen with large icons for mode, time, and intensity settings.
- Speicherfunktion: Remembers the last used mode and time settings for convenience.
- Independent Function Keys: Includes dedicated keys for Pause, Lock, and Screen Light-Up for enhanced usability.
- Wiederaufladbarer Akku: Eingebauter Akku für den mobilen Einsatz.

Abbildung 4.1: Überview of Belifu TENS EMS Unit features.

Figure 4.2: TENS for Pain Relief and EMS for Muscle Management.
5. Einrichtung
5.1 Aufladen des Geräts
- Connect the USB charging cable to the charging port located at the top of the device.
- Stecken Sie das andere Ende des USB-Kabels in ein kompatibles USB-Netzteil (nicht im Lieferumfang enthalten) oder in einen USB-Anschluss Ihres Computers.
- Die Akkuanzeige auf dem Bildschirm zeigt den Ladestatus an. Eine vollständige Ladung dauert in der Regel einige Stunden.
5.2 Anschluss der Elektrodenpads
- Ensure the device is turned off before connecting pads.
- Select the appropriate size of electrode pads for your treatment area.
- Connect the lead wires to the electrode pads by snapping them onto the metal studs.
- Insert the lead wire plugs firmly into the desired output ports (CH1, CH2, CH3, CH4) on the bottom of the device. Ensure they are fully inserted for proper connection.
- Ziehen Sie die Schutzfolie von den Elektrodenpads ab.
- Apply the sticky side of the pads to clean, dry skin on the desired treatment area. Ensure good contact with the skin.
6. Bedienungsanleitung
6.1 Gerät überview und Kontrollen

Figure 6.1: Belifu TENS EMS Unit Control Panel and Display.
- Stromschalter: Located on the top of the device. Slide to turn ON/OFF.
- Bildschirm: Displays current mode, intensity, time, and channel status.
- M-Taste (Modus): Press to cycle through the 24 treatment modes.
- +/- Tasten: Adjust intensity levels for the selected channel.
- CH-Taste (Kanal): Press to select the channel (CH1, CH2, CH3, CH4) you wish to adjust.
- T (Time) Button: Press to adjust the treatment duration (10-80 minutes).
- Sperrknopf: Press to lock/unlock the screen and buttons to prevent accidental changes during treatment.
- PAUSE-Taste: Press to temporarily pause the stimulation. Press again to resume.
- Light Bulb Button: Press to turn the screen backlight ON/OFF.
6.2 Beginn einer Behandlungssitzung
- Ensure pads are correctly connected and applied to your skin.
- Slide the power switch to the ON position. The screen will light up.
- Drücken Sie die M button to select your desired treatment mode. The screen will display the mode icon.
- Drücken Sie die T button to set the desired treatment time.
- Drücken Sie die CH button to select the channel you want to adjust (e.g., CH1).
- Drücken Sie die + button to gradually increase the intensity for the selected channel. Start with a low intensity and increase until you feel a comfortable, gentle pulsing sensation. Do not increase to an uncomfortable level.
- Repeat steps 5 and 6 for other channels (CH2, CH3, CH4) if using multiple pairs of pads. You can set different modes and intensities for each channel independently.
- To pause the treatment, press the PAUSE Taste. Zum Fortfahren erneut drücken.
- To lock the screen and buttons, press the SPERREN button. Press again to unlock.
- The device will automatically shut off once the set time expires. You can also turn it off manually by sliding the power switch to OFF.
6.3 Pad Placement Guidelines
Proper pad placement is crucial for effective treatment. Place pads on clean, dry skin. For TENS, place pads around the painful area. For EMS, place pads on the muscle belly. Avoid placing pads directly over joints or bony prominences.

Abbildung 6.2: Bspample Pad Placement for 4 Independent Channels.

Figure 6.3: Applicable Body Areas for Pain Relief.
6.4 Massage Therapies
The unit offers 6 primary massage therapies, each with multiple variations, totaling 24 modes:
- Kneten: Simulates deep tissue massage.
- Acupuncture: Mimics traditional acupuncture sensations.
- Schaben: Provides a sensation similar to Gua Sha.
- Tippen: Delivers rhythmic tapping pulses.
- Shiatsu-Deep: Replicates deep pressure Shiatsu massage.
- Schröpfen: Simulates the suction and release of cupping therapy.

Figure 6.4: Six Massage Therapies Combination.
7. Wartung
7.1 Gerät reinigen
Wischen Sie das Gerät mit einem weichen, damp Tuch. Verwenden Sie keine Scheuermittel und tauchen Sie das Gerät nicht in Wasser.
7.2 Cleaning Electrode Pads
The adhesive gel pads can be gently rinsed under cool running water and air-dried to restore some stickiness. Do not scrub or use soap. Replace pads when they lose their adhesive quality or become dirty.
7.3 Speicherung
Store the device and pads in the provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure pads are re-covered with their protective film before storage.
8. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Keine oder nur schwache Empfindung |
|
|
| Gerät lässt sich nicht einschalten |
|
|
| Die Pads verlieren ihre Haftkraft |
|
|
| Der Bildschirm ist gesperrt | Lock function activated | Drücken Sie die SPERREN button to unlock the screen and controls. |
9. Spezifikationen
- Modell: Belifu 4-Channel TENS EMS Unit
- ASIN: B09Q63N8S9
- Anzahl der Kanäle: 4 unabhängige Kanäle
- Behandlungsarten: 24 (6 main therapies with variations)
- Intensitätsstufen: 20
- Timer-Bereich: 10-80 Minuten
- Energiequelle: Wiederaufladbare Lithiumbatterie
- Paketabmessungen: 6.14 x 4.06 x 2.68 Zoll
- Gewicht: 13.55 Unzen
- Hersteller: Belifu
- Datum der Erstveröffentlichung: 14. Februar 2022
10. Garantie und Support
For any questions, concerns, or support needs regarding your Belifu 4-Channel TENS EMS Unit, please contact Belifu customer service. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims.
You can typically find contact information for Belifu customer support on their official weboder über den Händler, bei dem Sie das Produkt gekauft haben.





