1. Introduction
Thank you for choosing the KESIEME Intelligent Touch Screen Open Ear Earbuds. These wireless headphones are designed for comfort and awareness, featuring an open-ear design, Bluetooth 5.4 connectivity, and a touch-screen charging case for intuitive control. This manual provides detailed instructions to help you get the most out of your device.
Image 1.1: KESIEME Open Ear Earbuds and their intelligent touch screen charging case.
2. Package Contents
Please check the box for the following items:
Image 2.1: Illustration of items included in the product package.
- Open Air Conduction Earphones (2 units)
- Charging Case (1 unit)
- User Manual (1 unit)
- Type-C Charging Cable (1 unit)
3. Product Overview and Features
3.1 Open Ear Design
The KESIEME earbuds feature an open-ear design that rests gently on the ear, providing comfort for extended wear and allowing you to remain aware of your surroundings. This design minimizes pressure in the ear canal and reduces the risk of hearing damage compared to in-ear headphones.
Image 3.1: Comparison of open-ear design comfort versus traditional in-ear designs.
3.2 Premium Sound Quality
Equipped with dual 14.2mm air conduction dynamic drivers, these headphones deliver clear sound, powerful volume, and stereo audio. The design addresses sound leakage, ensuring a private listening experience.
Image 3.2: Detailed view of the 14.2mm dynamic drivers for enhanced audio.
3.3 Bluetooth 5.4 Technology
The earbuds utilize Bluetooth 5.4 for a stable, fast, and low-latency wireless connection. This advanced technology ensures an uninterrupted audio experience with a connection range of up to 33 feet (10 meters).
Image 3.3: Benefits of upgraded Bluetooth 5.4 technology.
3.4 Comfort and Fit
Designed with ergonomic ear hooks and skin-friendly materials, the earbuds are lightweight and provide a secure, comfortable fit for various activities.
Image 3.4: Features contributing to the ultimate comfort and fit of the earbuds.
4. Setup and Charging
4.1 Initial Charging
Before first use, fully charge the earbuds and the charging case. Connect the provided Type-C charging cable to the charging case and a power source. The smart LED power display on the case will indicate the charging status and battery levels.
A single full charge provides up to 20 hours of earbud playtime. The charging case can recharge the earbuds multiple times, extending total playtime to approximately 48 hours.
Image 4.1: Charging case with LED display showing battery status and total playtime.
4.2 Pairing with a Device
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "KESIEME YYK" (or similar model name) from the list to connect.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
Note: The earbuds will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.
5. Operating Instructions
5.1 Wearing the Earbuds
Follow these steps for a secure and comfortable fit:
Image 5.1: Step-by-step instructions for correctly wearing the earbuds.
- Take out the earphones from the charging case.
- Hang the end of the earphones on the ear bone.
- Turn the earphones and slide them behind the ear.
- Adjust the ear hook, wear, and pull down the ear hook for a secure fit.
5.2 Touch Controls
The earbuds feature intuitive touch controls for managing audio playback, calls, and voice assistant functions. The charging case also has a touch screen for additional controls.
Image 5.2: Overview of earbud touch controls.
| Action | Function |
|---|---|
| Double Click (L/R) | Volume + (Right Earbud), Volume - (Left Earbud) |
| Single Click (L/R) | Play/Pause Music, Answer Call |
| Long Press 1s (L/R) | Previous Song (Left Earbud), Next Song (Right Earbud) |
| Long Press 2s (L/R) | Reject Call / Hang Up Call |
| Triple Click (L/R) | Activate Voice Assistant (Siri/Google Assistant) |
| Double Click + Long Press 2s (L/R) | Reset Earbuds (Disconnect from phone, then quickly press left button 5 times to reset) |
5.3 Charging Case Touch Screen Functions
The charging case features an LCD full-color touch screen, providing access to various functions directly from the case.
Image 5.3: Overview of the charging case's touch screen interface and available functions.
- Music Playback: Control tracks and volume.
- Weather: View current weather information.
- Calendar: Access date and time.
- Timer: Set countdowns.
- Mode Selection: Switch between different audio modes (e.g., Music, Game).
- Cycle Tracking: (Potentially for fitness, details not specified).
- Find a Mobile Phone: Locate your paired smartphone.
- Themes: Customize the display theme.
- Telephone: View call history or dial.
- Camera: Remote control for your phone's camera.
- AI Voice: Activate voice assistant.
- Sound Effects: Adjust audio equalization.
- Messages: View notifications.
6. Maintenance
To ensure the longevity and optimal performance of your KESIEME earbuds, follow these maintenance guidelines:
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials, alcohol, or chemical cleaners.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage. Keep the case closed.
- Charging: Use only the provided Type-C cable for charging. Avoid exposing the charging port to moisture.
- Water Resistance: The earbuds are water-resistant, but not waterproof. Avoid submerging them in water or exposing them to heavy rain. Dry them thoroughly if they get wet.
- Temperature: Do not expose the earbuds or charging case to extreme temperatures (hot or cold) or direct sunlight for prolonged periods.
7. Troubleshooting
If you encounter any issues with your earbuds, please refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earbuds not pairing/connecting |
|
| No sound or low volume |
|
| Charging case not charging |
|
| Touch controls unresponsive |
|
8. Specifications
| Feature | Detail |
|---|---|
| Brand | KESIEME |
| Model Name | Open Ear Earbuds (YYK) |
| Connectivity Technology | Wireless (Bluetooth) |
| Wireless Communication Technology | Bluetooth 5.4 |
| Bluetooth Range | 33 Feet (10 meters) |
| Ear Placement | Open Ear |
| Form Factor | OPEN EAR |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 14.2 Millimeters |
| Frequency Range | 20 Hz - 20,000 Hz |
| Impedance | 32 Ohm |
| Battery Life (Earbuds) | Up to 20 hours (single charge) |
| Total Playtime (with case) | Up to 48 hours |
| Control Type | Touch |
| Water Resistance Level | Water Resistant |
| Item Weight | 6.7 ounces (0.19 Kilograms) |
| Product Dimensions | 6 x 4.2 x 1.5 inches |
| Compatible Devices | Desktops, Laptops, Tablets, Mobile Phones |
9. Warranty and Support
KESIEME products are designed for reliability and performance. For warranty information, please refer to the documentation included with your purchase or contact KESIEME customer support.
If you require further assistance or have questions not covered in this manual, please contact KESIEME customer support through their official website or the retailer where you purchased the product. Please have your model number (YYK) and purchase details ready.