Lekaby S50 Wireless Earbuds User Manual

1. Product Overview

Thank you for choosing the Lekaby S50 Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your new earbuds.

1.1 Package Contents

Lekaby S50 Earbuds (2 units)
Charging Case (1 unit)
USB Type-C Charging Cable (1 unit)
Silicone Ear Tips (S/M/L sizes, 6 units total)
User Manual (1 unit)

1.2 Key Features

Immersive Audio: Equipped with 14.2mm dynamic drivers for deep bass and clear sound.
Extended Playtime: Up to 6-8 hours on a single charge, and up to 40-48 hours total with the charging case.
Dual LED Power Display: Digital display on the charging case shows battery levels for both earbuds and the case.
Bluetooth 5.3 Connectivity: Ensures fast, stable, and low-power connections with a range of up to 33 feet.
Ergonomic Design: Lightweight (4g per earbud) and comfortable fit with three ear tip sizes (S/M/L).
IPX7 Waterproof: Resistant to sweat and rain, suitable for sports and outdoor activities.
ENC Noise Cancelling Microphone: Enhances call clarity by reducing environmental noise.
Smart Touch Control: Intuitive touch sensors for managing music, calls, and voice assistant.
Type-C Fast Charging: Quick charging capability; 10 minutes of charge provides up to 1 hour of playback.

2. Setup

2.1 Initial Charging

Before first use, fully charge the earbuds and the charging case.

Place both earbuds into the charging case.
Connect the USB Type-C charging cable to the charging port on the case and a power source (e.g., USB wall adapter, computer USB port).
The LED digital display on the case will show the charging status. Ensure both earbuds and the case are fully charged before proceeding.

LED Smart Power Display on Lekaby S50 charging case and earbuds

Image: The charging case with earbuds inserted, displaying LED indicators for battery levels of both earbuds and the case. The display shows "100%" for the case and individual battery bars for the left and right earbuds.

Lekaby S50 Earbuds and Charging Case with LED Power Display and battery life indicators

Image: A visual representation of the Lekaby S50 earbuds and charging case, highlighting the LED power display. Icons indicate 8 hours single charge, 48 hours with charging case, and 1 hour quick charge.

2.2 Ear Tip Selection and Fit

Choosing the correct ear tip size is crucial for optimal sound quality and comfort.

Experiment with the provided S, M, and L silicone ear tips.
Select the size that forms a snug seal in your ear canal and feels comfortable for extended wear. A good seal enhances bass response and noise isolation.
Gently insert the earbuds into your ears and rotate them slightly to ensure a secure and comfortable fit.

Lekaby S50 Earbuds showing ergonomic design, touch control, and S/M/L ear tip sizes

Image: A person wearing the Lekaby S50 earbuds, illustrating the ergonomic design and touch control area. Below, three different sizes (S, M, L) of silicone ear tips are shown.

2.3 Bluetooth Pairing

The earbuds will automatically enter pairing mode when removed from the charging case for the first time.

Open the charging case and remove both earbuds. They will automatically power on and attempt to pair with each other.
On your device (smartphone, tablet, etc.), enable Bluetooth.
Search for "S50" in the list of available Bluetooth devices and select it to connect.
Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
For subsequent uses, the earbuds will automatically connect to the last paired device when removed from the case.

Lekaby S50 Earbuds showing Bluetooth 5.3 one-touch pairing process on a smartphone

Image: A smartphone screen displaying Bluetooth settings, showing "S50" as an available device for pairing. The Lekaby S50 earbuds are shown next to their open charging case.

3. Operating Instructions

3.1 Smart Touch Controls

The Lekaby S50 earbuds feature intuitive touch controls on the outer surface of each earbud.

Action	Left Earbud	Right Earbud
Play/Pause Music	Single tap	Single tap
Next Song	Triple tap	Triple tap
Previous Song	Double tap	Double tap
Answer/End Call	Single tap	Single tap
Reject Call	Long press (2 seconds)	Long press (2 seconds)
Activate Voice Assistant (Siri/Google Assistant)	Long press (2 seconds)	Long press (2 seconds)

Lekaby S50 Earbuds with smart touch control functions illustrated

Image: A diagram showing the touch-sensitive area on the earbuds and icons representing various functions like Play/Pause, Reject Call, Call Siri, Answer/End Call, Previous Song, and Next Song.

3.2 Power On/Off

Power On: Remove the earbuds from the charging case. They will power on automatically.
Power Off: Place the earbuds back into the charging case. They will power off automatically and begin charging.

4. Maintenance

4.1 Cleaning

Regularly clean the earbuds and charging case to ensure optimal performance and hygiene.
Use a soft, dry, lint-free cloth to wipe the surfaces of the earbuds and charging case.
For ear tips, remove them from the earbuds and clean with a mild soap solution if necessary, then rinse thoroughly and allow to dry completely before reattaching.
Do not use abrasive cleaners, alcohol, or harsh chemicals.
Avoid getting moisture into any openings.

4.2 Storage

When not in use, always store the earbuds in their charging case to protect them and keep them charged.
Store the device in a cool, dry place, away from extreme temperatures and direct sunlight.

5. Troubleshooting

Problem	Possible Cause	Solution
Earbuds not pairing with device	Bluetooth is off on device, earbuds not in pairing mode, or previously paired device interfering.	Ensure Bluetooth is enabled on your device. Place earbuds back in case, close lid, then open and remove to re-enter pairing mode. Forget "S50" from your device's Bluetooth list and try pairing again. Ensure earbuds are charged.
Only one earbud working	Earbuds not properly connected to each other, or one earbud has low battery.	Place both earbuds back into the charging case, close the lid for 5 seconds, then open and remove them. Ensure both earbuds are fully charged. Try resetting the earbuds (refer to manufacturer's website if specific reset instructions are not in manual).
Low volume or poor sound quality	Incorrect ear tip size, ear tips dirty, low battery, or device volume too low.	Adjust earbud position and try different ear tip sizes for a better seal. Clean ear tips and earbud mesh. Increase volume on both your device and the earbuds (if applicable via touch control). Ensure earbuds are fully charged.
Charging case not charging	Faulty cable, power source issue, or dirty charging port.	Try a different USB Type-C cable and power adapter. Ensure the charging cable is securely connected to both the case and the power source. Clean the charging port on the case gently with a dry, soft brush.

6. Specifications

Feature	Detail
Model Name	S50
Bluetooth Version	5.3
Bluetooth Range	Up to 33 feet (10 meters)
Audio Driver Size	14.2mm Dynamic Driver
Single Earbud Playtime	6-8 hours
Total Playtime (with Charging Case)	Up to 40-48 hours
Charging Port	USB Type-C
Quick Charge	10 minutes charge for 1 hour playback
Water Resistance Rating	IPX7
Noise Control	Environmental Noise Cancellation (ENC) for calls
Earbud Weight	Approx. 4g per earbud
Compatible Devices	iOS, Android, Windows, and other Bluetooth-enabled devices

7. Warranty Information

Lekaby products are designed and manufactured to the highest quality standards. This product is covered by a limited warranty from the date of purchase. Please refer to the official Lekaby website or contact customer support for detailed warranty terms and conditions specific to your region.

8. Customer Support

If you encounter any issues or have questions regarding your Lekaby S50 Wireless Earbuds, please do not hesitate to contact our customer support team. For the fastest assistance, please visit the official Lekaby website for FAQs, troubleshooting guides, and contact information.

Online Support: Visit the Lekaby Store on Amazon

Lekaby S50