1. Introduction
The King Lucky i121 Open Ear Clip-On Earbuds are designed for comfortable, all-day wear, allowing you to stay aware of your surroundings while enjoying audio. These earbuds feature Bluetooth 5.4 for stable connectivity, IPX5 waterproofing for durability, and a noise-cancelling microphone for clear communication. The lightweight design and open-ear fit make them suitable for various activities and users, including those who wear glasses.
The King Lucky i121 earbuds are designed to be lightweight, weighing only 5.2 grams each, ensuring comfortable wear.
2. What's in the Box
Verify that all items are present in the package:
- Open Ear Earbuds (L & R) x2
- Charging Case x1
- User Manual x1
- Type-C Charging Cable x1
- Detachable Ear Clips (decorative pieces) x1 pair
Image showing the King Lucky i121 earbuds, charging case, user manual, Type-C charging cable, and a pair of decorative ear clips included in the package.
3. Setup
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Connect the provided Type-C charging cable to the charging port on the case and a compatible USB power source. The charging case provides approximately 50 hours of total playtime, with each earbud offering up to 6 hours of playback on a single charge.
Visual representation of the earbud and case battery life, indicating 6 hours per earbud charge and 50 hours total with the charging case.
3.2 Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "King Lucky i121" in the list of available Bluetooth devices.
- Select "King Lucky i121" to connect. Once connected, a voice prompt will confirm successful pairing.
The earbuds utilize Bluetooth 5.4 technology for a faster, smoother, and more reliable wireless connection.
4. Operating Instructions
4.1 Wearing the Earbuds
The i121 earbuds are designed for an open-ear, clip-on fit. They can be worn with or without the detachable decorative ear clips.
- Ensure the earbuds are on the correct sides: 'L' for the left ear, 'R' for the right ear.
- If using the decorative ear clips, gently attach them to the earbud's ear hook.
- Open the soft part of the earbud and gently attach it to your ear, sliding it along the earlobe until it is secure and comfortable.
Step-by-step guide on how to wear the King Lucky i121 earbuds, including attaching the decorative clips and securing them on the ear.
This video demonstrates the process of attaching the detachable flower earrings to the King Lucky i121 earbuds and how to wear them.
4.2 Touch Controls
The King Lucky i121 earbuds feature touch-sensitive controls on each earbud. Refer to the following table for functions:
Visual guide to the touch controls on the King Lucky i121 earbuds, detailing actions for calls, music playback, volume, voice assistant, and game mode.
| Action | Function (L/R Earbud) |
|---|---|
| Tap x1 | Answer Call (L/R), Volume Down (L), Volume Up (R) |
| Tap x2 | End Call (L/R), Play/Pause Music (L/R) |
| Tap x3 | Activate Siri (L), Game Mode (R) |
| Long Press 2" | Reject Call (L/R), Previous Track (L), Next Track (R) |
| Tap x5 | Factory Reset (L/R) |
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the earbuds and charging case. Avoid using abrasive materials or harsh chemicals.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage.
- Water Resistance: The earbuds are IPX5 waterproof, meaning they are resistant to sweat and light rain. Do not submerge them in water or expose them to heavy downpours. Ensure they are dry before placing them back in the charging case.
- Temperature: Avoid exposing the earbuds to extreme temperatures (hot or cold) as this can affect battery life and performance.
6. Troubleshooting
- No Sound:
- Ensure earbuds are charged.
- Check Bluetooth connection on your device.
- Adjust volume on both earbuds and connected device.
- Earbuds Not Pairing:
- Place earbuds back in the case, close, then reopen to re-enter pairing mode.
- Forget/delete "King Lucky i121" from your device's Bluetooth list and try pairing again.
- Perform a factory reset (Tap x5 on both earbuds).
- Charging Issues:
- Ensure the charging cable is securely connected to both the case and power source.
- Try a different charging cable or power adapter.
- Clean the charging contacts on the earbuds and inside the case with a dry cotton swab.
- Poor Call Quality:
- Ensure the microphone is not obstructed.
- Move closer to your connected device.
- Check for environmental noise; the ENC feature reduces background noise but may not eliminate all sounds.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | i121 |
| Brand | King Lucky |
| Ear Placement | Open Ear |
| Form Factor | Clip-On |
| Weight (per earbud) | 5.2g |
| Connectivity | Bluetooth 5.4 |
| Water Resistance | IPX5 |
| Battery Life (Earbuds) | Up to 6 hours |
| Total Playtime (with Case) | Up to 50 hours |
| Charging Time (Case) | Approximately 2 hours |
| Driver Size | 12mm |
| Microphone | Built-in, ENC Noise-Cancelling |
| Control Type | Button Control (Touch) |
The earbuds feature a 12mm driver for clear audio reproduction.
The dual sound wave directional transmission technology helps minimize sound leakage for private listening.
8. Warranty and Support
The King Lucky i121 Open Ear Clip-On Earbuds come with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product meets its specified performance standards.
For technical support, warranty claims, or any questions regarding your product, please contact King Lucky customer service through the retailer where the product was purchased or visit the official King Lucky website for contact information.