1. Introduction
The King Lucky i155 Clip-On Earbuds are designed for comfort and situational awareness. Featuring an open-ear design, these earbuds rest gently on your outer ear, avoiding the ear canal. They incorporate Bluetooth 5.4 for stable connectivity, an anti-mistouch tap-vibration sensor for intuitive control, and an IP56 rating for dust and sweat resistance, making them suitable for various activities.
2. What's in the Box
- Open Ear Earbuds x2
- Charging Case x1
- USB-C Cable x1
- User Manual x1

3. Setup
3.1. Wearing the Earbuds
For optimal sound and comfort, wear the left (L) and right (R) earbuds on the correct sides. Ensure the speaker is positioned in front of your ear canal. Gently clip the earbuds onto the thinnest point of the outer edge of your ears. Adjust their position until they feel secure and comfortable, with the sound directed towards your ear.

3.2. Initial Pairing
- Charge the Case: Ensure the charging case is sufficiently charged.
- Activate Pairing Mode: Open the charging case. The earbuds will automatically enter pairing mode.
- Connect via Bluetooth: On your device (smartphone, tablet, etc.), go to Bluetooth settings and select 'King Lucky i155' from the list of available devices.
- Confirmation: A voice prompt will confirm successful pairing.
4. Operating Instructions
4.1. Anti-Mistouch Tap Control
The King Lucky i155 earbuds feature a tap-vibration sensor chip to prevent accidental touches. Control functions by tapping the designated area on the earbuds:
- Play/Pause: Double-tap either earbud.
- Next Song: Triple-tap the right earbud.
- Previous Song: Triple-tap the left earbud.
- Answer Call: Double-tap either earbud.
- Reject/End Call: Press and hold either earbud for 2 seconds.
- Voice Assistant (Siri/Google): Quadruple-tap either earbud.

4.2. Multipoint Pairing
The i155 earbuds support multipoint connection, allowing you to connect to two devices simultaneously. This enables seamless switching between your phone, tablet, smartwatch, or computer without needing to re-pair.

5. Key Features
5.1. Open-Ear Comfort
Designed with a soft gel air cushion and a flexible memory alloy earhook, these earbuds provide a gentle, adaptive fit without blocking your ear canals. This lightweight (5.3g per earbud) design ensures comfort for extended wear, even for users with small ears or glasses, and allows you to remain aware of your surroundings.

5.2. Sound Quality
Equipped with a 12mm dynamic driver, the i155 earbuds deliver clear audio with rich low-end tones. The directional sound delivery system minimizes sound leakage while providing a private listening experience.

5.3. Battery Life & Charging
Enjoy up to 45 hours of total playtime with the charging case. The earbuds offer 5 hours of continuous call time. A full charge for the earbuds and case takes approximately 1.5 hours.

5.4. IP56 Dust & Sweatproof
With an IP56 rating, these earbuds are protected against dust ingress and can withstand sweat and light splashes, making them ideal for workouts and outdoor activities.

6. Specifications
| Feature | Description |
|---|---|
| Model Name | i155 |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Ear Placement | Open Ear (Clip-On) |
| Audio Driver Type | Dynamic Driver (12mm) |
| Battery Life (Playtime) | Up to 45 Hours (with charging case) |
| Charging Time | 1.5 Hours |
| Water Resistance Level | IP56 (Dustproof & Sweatproof) |
| Control Type | Tap Control (Anti-Mistouch) |
| Special Features | Fast Charging, Lightweight, Microphone Included, Multipoint Pairing |
| Item Weight | 0.09 Kilograms (approx. 5.3g per earbud) |
| Included Components | Earbuds, Charging Case, USB-C Cable, User Manual |
7. Troubleshooting
7.1. No Sound or Pairing Issues
- Ensure earbuds are charged and removed from the case.
- Verify Bluetooth is enabled on your device.
- Forget the device in your Bluetooth settings and re-pair.
- Restart your device and try pairing again.
7.2. Earbuds Not Charging
- Check the charging cable and adapter for damage.
- Ensure the charging contacts on both the earbuds and case are clean and dry.
- Confirm the charging case has power.
7.3. Accidental Touches
- The i155 features an anti-mistouch design. If accidental activations occur, ensure the earbuds are correctly positioned on your ear and not being inadvertently pressed.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the earbuds and charging case. Avoid harsh chemicals or abrasive materials.
- Storage: Store the earbuds in their charging case when not in use to protect them from dust and damage.
- Avoid Extreme Conditions: Do not expose the earbuds to extreme temperatures, humidity, or direct sunlight for prolonged periods.
9. Warranty and Support
For warranty information and customer support, please refer to the contact details provided in the packaging or visit the official King Lucky website. Keep your purchase receipt for warranty claims.





