1. Setup
1.1 Package Contents
Before beginning, ensure all components are present:
- Remote Transmitter
- 3 x Receiver Collars (Yellow, Orange, Black)
- USB Charging Cable
- Test Light
- User Manual
1.2 Charging the Devices
Both the remote transmitter and receiver collars are rechargeable. Fully charge all devices before first use.
- Connect the USB charging cable to the charging ports on the remote and each receiver.
- Plug the USB cable into a phone adapter, power bank, or computer USB outlet.
- Charging typically takes approximately 2 hours.
- The indicator light on the devices will change to indicate a full charge.

Figure 1: Remote and collars connected for USB charging.
1.3 Fitting the Collar
Proper collar fit is crucial for effective operation and your dog's comfort.
- Place the receiver unit on the side of your dog's neck, ensuring the contact points touch the skin.
- Adjust the collar strap to be snug but not too tight. You should be able to fit two fingers comfortably between the collar and your dog's neck.
- Trim any excess collar strap if necessary.
- Regularly check the fit and reposition the collar every 1-2 hours to prevent prolonged pressure on one area, which can cause skin irritation.
- When not in use or when your dog is at home, remove and turn off the collar to prevent discomfort and potential skin issues.

Figure 2: Soft silicone contact points for enhanced comfort.

Figure 3: Correct collar placement on the side of the neck. Do not attach a leash to the training collar.
1.4 Pairing Remote and Collars
The remote can control up to 3 collar receivers. Each collar is typically pre-paired to a channel (CH1, CH2, CH3). If re-pairing is needed:
- Turn on the remote transmitter.
- Select the desired channel (CH1, CH2, or CH3) using the channel button on the remote.
- With the receiver collar turned off, press and hold the power button on the receiver until the indicator light flashes rapidly.
- Within 10 seconds, press the 'Shock' or 'Vibration' button on the remote. The receiver light will stop flashing and remain solid, indicating successful pairing.
- Repeat for additional collars on different channels.
2. Operating Instructions
2.1 Training Modes
The F-color 880V training collar offers four distinct training modes:
- Beep Mode: Provides an audible tone.
- Vibration Mode: Offers 1-16 adjustable levels of vibration.
- Shock Mode: Provides 0-100 adjustable levels of static stimulation. Use this mode responsibly and at the lowest effective level.
- Anti-lost Light: An LED light on the collar for visibility in low-light conditions.

Figure 4: Overview of the four training modes.
2.2 Remote Range
The remote transmitter provides a range of up to 875 yards (2600 feet) in open areas. Obstructions such as walls or dense foliage may reduce this range to approximately 350 feet.

Figure 5: Remote control range in various environments.
2.3 Waterproof Design
The receiver collars are IP65 waterproof, allowing your dog to wear them during rainy days or while swimming. Ensure the charging port cover is securely closed to maintain water resistance.

Figure 6: Collar's waterproof feature in action.
3. Maintenance
3.1 Cleaning
To ensure longevity and hygiene, clean the collar and receiver regularly:
- Wipe the collar strap and receiver unit with a damp cloth.
- Avoid using harsh chemicals or abrasive cleaners.
- Ensure the devices are completely dry before charging or storing.
3.2 Battery Life
The remote transmitter can last up to 45 days on standby, and the receiver collars up to 35 days on standby. Actual battery life may vary based on usage frequency and mode intensity.
- Charge devices fully when the battery indicator is low.
- For optimal battery health, avoid completely draining the battery frequently.
4. Troubleshooting
4.1 Collar Not Responding
- Check Battery: Ensure both the remote and receiver collars are fully charged.
- Check Pairing: Verify that the remote is paired to the correct channel for the collar. If unsure, re-pair the devices (refer to Section 1.4).
- Range: Confirm you are within the effective remote range. Obstructions can reduce range.
- Contact Points: Ensure the receiver's contact points are touching your dog's skin. Adjust the collar fit if necessary.
4.2 Skin Irritation
- Collar Fit: A collar that is too tight or worn for too long in one position can cause irritation. Loosen the collar slightly and reposition it frequently.
- Prolonged Use: Do not leave the collar on your dog for more than 12 hours per day. Remove it when not actively training.
- Cleanliness: Ensure the collar and your dog's neck area are clean and dry.
- Contact Points: The F-color collar uses soft silicone contact points to minimize irritation. If using alternative contact points, ensure they are appropriate for your dog's skin type.
4.3 Remote or Collar Not Holding Charge
- Charging Cable/Adapter: Try a different USB charging cable or power adapter to rule out a faulty accessory.
- Charging Port: Inspect the charging ports for any debris or damage.
- Standby Mode: Some devices enter a deep sleep or standby mode to conserve battery. Ensure the device is fully awake before attempting to charge or use.
- Environmental Factors: Extreme temperatures can affect battery performance. Charge and store devices at room temperature.
5. Specifications
| Feature | Detail |
|---|---|
| Model Number | 880V |
| Product Dimensions | 5.71 x 0.87 x 0.1 inches; 15.52 ounces |
| Batteries | 4 Lithium Ion batteries required (included) |
| Brand | F-color |
| Material | Metal, Nylon, Silicone |
| Color | 3-Pack PVC Collar in Mixed Yellow+Orange+Black |
| Closure Type | Buckle |
| Breed Recommendation | All Breed Sizes (Medium and Large dogs above 20 lbs) |
| Dog Breed Size | Large, Medium, Small |
| Animal Collar Type | Electronic Training Collar |
| Item Length | 25.6 inches (Adjustable from 7.1 to 25.6 inches) |
| UPC | 191443999126 |
| Remote Range | Up to 875 yards (2600ft) |
| Training Modes | Vibration (1-16 levels), Beep, Shock (0-100 levels), Anti-lost Light |
| Waterproof Rating | IP65 |
| Remote Standby Time | Up to 45 days |
| Collar Standby Time | Up to 35 days |
6. Warranty
The product specifications indicate "Warranty Description: No". Please refer to the retailer's return policy or contact the seller directly for information regarding returns or defects.
7. Support
For further assistance, technical support, or inquiries not covered in this manual, please contact the manufacturer, F-color, or the retailer from whom the product was purchased.