Product Overview
The Kinglucky i31 pro Open Ear Wireless Headphones are designed for comfort and awareness, allowing users to enjoy audio while remaining connected to their surroundings. Featuring an open-ear design, these headphones are suitable for various activities including running, cycling, and daily use.
Image: Kinglucky i31 pro open ear wireless headphones, showing both earbuds and the charging case. The earbuds feature an ear-clip design.
What's in the Box
- 1 pair of Kinglucky i31 pro Open Ear Wireless Headphones
- 1 Charging Case
- 1 Type-C Charging Cable
- 1 User Manual
Setup
1. Charging the Headphones and Case
Before first use, fully charge the headphones and the charging case. Place the earbuds into the charging case. Connect the provided Type-C charging cable to the charging case and a compatible USB power source (DC 5V=1A). The LED indicators on the charging case will show the charging status. A full charge for the case takes approximately 2 hours.
Image: An infographic illustrating the battery life: 10 hours on a single charge, 40 hours with the charging case, and 1.5 hours for fast charging. The headphones and case are shown with battery indicators.
The earbuds offer 10-11 hours of playback on a single charge, and the charging case provides up to 40 hours of additional playtime, totaling approximately 90 hours of use. The charging case has a capacity of 400 mAh, and each earbud has an 80mAh battery.
Image: The Kinglucky i31 pro portable charging case, with its compact dimensions (2.7 inches by 2.5 inches) highlighted, shown next to a laptop and smartphone to illustrate its portability.
2. Pairing with Your Device
- Ensure the headphones are charged.
- Open the charging case. The headphones will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "i31 pro" in the list of available Bluetooth devices.
- Select "i31 pro" to connect. Once connected, you will hear an audio prompt indicating successful pairing.
The headphones feature Bluetooth 5.3 technology for a stable connection and minimal delay. The communication distance is over 10 meters in an unobstructed environment.
Image: Kinglucky i31 pro headphones and their charging case positioned next to a smartphone displaying its Bluetooth settings, highlighting the ease of automatic connection.
3. Proper Wearing
For optimal sound and comfort, ensure the headphones are worn correctly. The ear hooks are designed to fit securely over your ears.
- Hold the headphones horizontally with the ear hook facing upwards.
- Place the ear hooks over your ears, aligning the sound openings with your ear canals.
- Gently rotate the headphones clockwise until they fit snugly and comfortably, ensuring they are secure during movement.
Image: A visual guide demonstrating the three steps for properly wearing the Kinglucky i31 pro open ear headphones, showing horizontal holding, ear hook placement, and final adjustment for a secure fit.
Image: A woman smiling and looking upwards, wearing the Kinglucky i31 pro open ear headphones, highlighting the comfortable and lightweight design.
Operating Instructions
Touch Controls
The Kinglucky i31 pro headphones feature smart touch controls for easy operation of music playback and calls.
| Action | Function |
|---|---|
| Press Twice (either earbud) | Play/Pause music |
| Press Three Times (left earbud) | Previous track |
| Press Three Times (right earbud) | Next track |
| Long Press For 2 sec (either earbud) | Answer/Hang up call |
Image: A visual representation of the smart touch controls on the Kinglucky i31 pro headphones, detailing actions for music playback and call management.
Audio Quality and Features
The i31 pro headphones are equipped with dual 16.2mm dynamic speakers and an HD microphone, designed to enhance sound quality and reduce distortion. They offer superior deep bass and high-fidelity clear calls. The dynamically adjusted equalizer optimizes the EQ effect based on earbud volume for an improved low-frequency listening experience.
Image: An exploded view diagram highlighting the 16.2mm dynamic driver within the Kinglucky i31 pro headphones, illustrating its contribution to enhanced sound quality and volume.
Image: A graph illustrating the dynamically adjusted equalizer feature of the Kinglucky i31 pro headphones, showing how it enhances the low-frequency listening experience.
Maintenance
Cleaning
To maintain optimal performance and hygiene, regularly clean your headphones. Use a soft, dry, lint-free cloth to wipe the earbuds and charging case. Avoid using abrasive materials, solvents, or aerosol sprays.
Water Resistance
The Kinglucky i31 pro headphones are IPX6 water-resistant, meaning they are protected against high-pressure water jets from any direction. This makes them suitable for use during workouts, in light rain, or when sweating. However, they are not designed for submersion in water. Do not expose them to saltwater, chlorinated water, or other liquids.
Image: A woman in athletic wear exercising outdoors, wearing the Kinglucky i31 pro headphones, with an overlay indicating IPX6 multi-scenario waterproofing for sweat and rain resistance.
Troubleshooting
Common Issues and Solutions
- No Sound:
- Ensure headphones are powered on and connected to your device.
- Check the volume level on both the headphones and your connected device.
- Re-pair the headphones with your device.
- Cannot Pair:
- Make sure the headphones are in pairing mode (LED indicator flashing).
- Disable and re-enable Bluetooth on your device.
- Ensure the headphones are not connected to another device.
- Move closer to your device to avoid interference.
- Charging Issues:
- Verify the charging cable is securely connected to both the case and the power source.
- Try a different charging cable or power adapter.
- Ensure the charging contacts on the earbuds and inside the case are clean and free of debris.
- Intermittent Connection:
- Reduce the distance between the headphones and your device.
- Avoid obstacles (walls, large objects) between the headphones and your device.
- Minimize interference from other wireless devices.
Specifications
| Feature | Detail |
|---|---|
| Model Name | i31 pro |
| Connectivity Technology | Bluetooth 5.3 |
| Communication Distance | >10m (unobstructed) |
| Frequency Range | 2.4Ghz |
| Input | DC 5V=1A |
| Charging Case Capacity | 400 mAh |
| Earbud Battery Capacity | 80mAh (each) |
| Playing Time | 10-11 Hours (single charge) |
| Total Playtime (with case) | Up to 90 Hours |
| Charging Time | About 2 hours (case) |
| Standby Time | 120 Days |
| Water Resistance Level | IPX6 |
| Driver Size | 16.2mm Dynamic Driver |
| Control Method | Touch |
| Product Dimensions | 2.6 x 1.3 x 3.4 inches |
| Item Weight | 4.2 ounces |
Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Kinglucky website. Keep your purchase receipt for warranty claims.
