1. Introduction
This user manual provides comprehensive instructions for the safe and effective operation of your Comfytemp Wireless TENS Unit Machine. Please read this manual thoroughly before using the device and retain it for future reference.
The Comfytemp Wireless TENS Unit is designed for pain relief and muscle stimulation, offering a portable and wire-free solution for various body areas. It features both app control and on-device button control for ease of use.
2. Important Safety Information
WARNING: Consult your physician before using this device, especially if you have pre-existing medical conditions, are pregnant, have a pacemaker, or any other implanted medical device. Do not use on open wounds, irritated skin, or near the heart or head.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
- Do not use while driving or operating machinery.
- Keep out of reach of children.
- Do not immerse the device in water.
- Use only the electrode pads provided or recommended by Comfytemp.
- Discontinue use if you experience any discomfort or adverse reactions.
3. Package Contents
Your Comfytemp Wireless TENS Unit package should include the following items:
- 2 x TENS Unit Hosts
- 2 x Butterfly Shape Electrode Pads (1-piece, 5.2 x 2.4 inches)
- 2 x Line Shape Electrode Pads (2-piece, 3.5 x 2.8 inches)
- 1 x Dual-head Charging Cable (USB-C)
- 1 x Storage Bag
- 1 x User Manual (this document)
4. Setup and First Use
4.1 Charging the Device
Before first use, fully charge both TENS unit hosts. Use the provided dual-head charging cable.
- Connect the dual-head charging cable to a USB power adapter (not included) or a computer USB port.
- Attach the magnetic ends of the cable to the charging ports on the TENS unit hosts.
- The indicator light on the unit will show charging status (e.g., red for charging, blue/green for fully charged).
4.2 Attaching Electrode Pads
Ensure your skin is clean and dry before applying the electrode pads for optimal adhesion and conductivity.
- Carefully peel the electrode pad from its protective liner.
- Attach the TENS unit host to the designated magnetic connector on the electrode pad.
- Apply the electrode pad with the attached TENS unit to the desired area of your body. Ensure full contact with the skin.
5. Operating Instructions
5.1 Using with the Comfytemp App (Recommended)
The Comfytemp app provides full control over 30 modes and 20 intensity levels, offering a personalized therapy experience.
- Download the App: Scan the QR code in the physical manual or search for "Comfytemp" in your mobile device's app store (no registration required).
- Connect the Device: Ensure Bluetooth (BLE) is enabled on your phone. Short press the power button on the TENS unit host to turn it on. The LED will flash blue, indicating it's ready to connect. Open the app and follow the on-screen prompts to pair.
- Select Mode and Intensity: Once connected, use the app interface to select from 30 available modes and adjust the intensity level (0-20).
- Start/Stop: Initiate or stop the therapy session directly from the app.
Video: Demonstrates the use of the Wireless TENS Unit with both App Control and Button Control. This video is provided by the seller and shows the product in action.
Video: Provides instructions on how to correctly use the TENS unit. This video is provided by the seller and offers practical guidance.
Video: Answers frequently asked questions about the Wireless TENS Unit. This video is provided by the seller and addresses common user queries.
5.2 Using without the App (Button Control)
For quick and direct control, the TENS unit hosts also feature on-device buttons with 5 modes and 20 intensity levels.
- Turn On: Short press the power button (ⓘ) on the unit.
- Select Mode: Short press the 'M' button to cycle through the 5 available modes.
- Adjust Intensity: Use the '+' and '-' buttons to increase or decrease the intensity level (0-20).
- Turn Off: Long press the power button (ⓘ) to turn off the unit.
6. Maintenance and Care
6.1 Electrode Pad Care
Proper care of electrode pads extends their lifespan and ensures optimal performance.
- After each use, place the pads back on their protective liners.
- If the electrode pads lose adhesion, gently rinse the adhesive surface with a small amount of water. Scrape off any surface residue.
- Allow the pads to air-dry completely (do not wipe). Adhesion should renew, enabling reuse for 60+ cycles.
- Store pads in a cool, dry place, away from direct sunlight.
6.2 Device Cleaning
Clean the TENS unit hosts with a soft, damp cloth. Do not use abrasive cleaners or immerse the units in water.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sensation or weak sensation |
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| App cannot connect to device |
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| Pads losing adhesion quickly |
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8. Specifications
- Model: B0CLV5S4ZK
- Modes: Up to 30 (via App), 5 (via Button Control)
- Intensity Levels: 20
- Battery: Lithium Ion (included)
- Charging: USB-C Dual-head Cable
- Dimensions (Package): 6.77 x 4.45 x 2.32 inches
- Weight (Package): 8.15 ounces
- Manufacturer: Shenzhen Yicaiwangluo Technology Co.,Ltd
- Country of Origin: China
9. Warranty and Support
Comfytemp products are designed for quality and reliability. For warranty information, technical support, or any inquiries regarding your TENS unit, please contact Comfytemp customer service directly. Refer to the product packaging or the official Comfytemp website for contact details.
Please retain your proof of purchase for warranty claims.
