King Lucky I121 Clip-On Earbuds Gen 3, Open-Ear Wireless Bluetooth 6.0 Headphones with Mic, Secure Fit for Small Ears & Glasses Wearers, 50H Playtime, ENC, IPX5 Waterproof Sport Ear Buds

1. Overview

The King Lucky Clip-On Earbuds Gen 3 are open-ear wireless headphones designed for comfort and stability during active use. They feature a clip-on design that does not enter the ear canal, making them suitable for extended wear, sports, and for users who wear glasses.

Key identifiers for your product:

• Model Name: i121
• Style: Clip-on, Open-Ear
• Color (as per this manual): Black
• Bluetooth Version: 6.0

2. What's in the Box

Before you begin, verify that your package contains the following items:

• King Lucky Clip-On Earbuds (Left and Right)
• Charging Case
• Charging Cable (USB)
• User Manual (this document)

Note: Eartips are listed as a component but are not typically used with this open-ear design. Please refer to the physical contents you received.

3. Product Features & Parts

3.1 Physical Components

• Earbud Unit: Contains the speaker, microphone, and touch control surface.
• Extended Slim Ear Hook: The flexible, C-shaped clip that rests over the top of your ear. It is designed to be longer and thinner for reduced pressure.
• Charging Case: Holds and recharges the earbuds. Includes a battery status indicator.
• Charging Contacts: Located on the stem of each earbud, these connect to the pins inside the charging case.
• Touch Control Area: Located on the outer surface of each earbud for controlling playback and calls.

3.2 Technical Specifications

4. Use Guide

4.1 Charging the Earbuds and Case

1. Before first use, fully charge the charging case using the provided USB cable.
2. Place the earbuds correctly into their slots in the charging case. The LED indicator on the case will light up to show charging status.
3. A full charge for the case and earbuds takes approximately 2 hours.

4.2 Wearing the Earbuds

1. Identify the Left (L) and Right (R) earbuds.
2. Hold the earbud by the main body. Gently pull the ear hook to widen it slightly.
3. Hook the curved part over the top of your ear, allowing the speaker unit to rest comfortably in front of your ear canal, not inside it.
4. Adjust the hook until it feels secure and comfortable. The design is intended to be stable during movement.

The open-ear design allows you to hear ambient sounds for safety and lets you wear earrings or glasses comfortably.

4.3 Powering On & Bluetooth Pairing

The earbuds feature automatic pairing.

1. Remove both earbuds from the charging case. They will power on automatically and enter pairing mode.
2. On your smartphone, tablet, or computer, enable Bluetooth in the settings menu.
3. Look for "King Lucky i121" in the list of available devices and select it to connect.
4. Once paired successfully, you will hear a confirmation tone. The earbuds will typically reconnect automatically when removed from the case in future use.

4.4 Touch Controls

Tap the touch-sensitive area on the outer surface of either earbud to perform actions.

4.5 Making and Receiving Calls

• When a call comes in, tap once on either earbud to answer.
• To end a call, tap once.
• To reject a call, touch and hold for 2 seconds.
• The dual-microphone ENC system helps reduce background noise for clearer call quality on your end.

4.6 Care and Maintenance

• Cleaning: Wipe the earbuds and case with a soft, dry cloth. Do not use liquids or solvents.
• Water Resistance: The IPX5 rating protects against sweat and light rain. Do not submerge in water or use while showering or swimming.
• Storage: Always store the earbuds in the charging case when not in use to protect them and keep them charged.
• Temperature: Avoid exposing the product to extreme heat or cold.

5. Troubleshooting

6. Compliance & Safety

• This device complies with Part 15 of the FCC Rules. Operation is subject to interference.
• Keep the product away from small children to prevent choking hazards.
• Do not disassemble, crush, or puncture the device. Do not expose the internal battery to fire or excessive heat.
• Use this device in a safe manner. Be aware of your surroundings, especially when using open-ear headphones near traffic or in situations where hearing ambient sound is critical.