1. Introduction
Welcome to the user manual for your TUINYO Open Ear Headphones. These Bluetooth 5.4 wireless earbuds are designed to provide a premium sound experience while allowing you to stay aware of your surroundings. With an LED display for battery status and IPX5 waterproofing, they are ideal for sports, driving, and office use.
Figure 1: TUINYO Open Ear Headphones in their charging case, showcasing the sleek black design and the digital display for battery percentage.
2. Key Features
- Open Ear Design: Allows you to hear ambient sounds for increased situational awareness and safety.
- Bluetooth 5.4 Connectivity: Ensures stable, fast, and seamless wireless connection.
- LED Display: Provides real-time battery status of the charging case.
- Extended Playtime: Up to 25 hours of total playtime with the charging case.
- IPX5 Waterproof Rating: Resistant to sweat and light splashes, suitable for workouts and outdoor activities.
- Premium Sound: Equipped with 12mm speakers for Hi-Fi stereo bass.
- Ultra Lightweight: Each earbud weighs approximately 5.3g for comfortable, all-day wear.
- Low Latency Game Mode: Optimized for gaming and video conferencing with a latency of 50ms.
Figure 2: Demonstrates the comfortable and secure fit of the open-ear design, allowing for awareness of surroundings.
Figure 3: The charging case features a digital LED display, indicating the battery percentage for convenient monitoring.
Figure 4: An internal view of the earbud highlighting the 12mm speaker, responsible for delivering Hi-Fi stereo bass.
3. What's in the Box?
Upon opening your product package, you should find the following items:
- 2 x TUINYO Open-ear True Wireless Earbuds
- 1 x Charging Case
- 1 x User Manual (this document)
- 1 x Type-C Charging Cable
Figure 5: Visual representation of the package contents, including the charging case, earbuds, and charging cable.
4. Setup Guide
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 port on the case and a USB power source. The LED display on the case will show the charging progress.
4.2 Wearing the Earbuds
For optimal sound and comfort, ensure the earbuds are worn correctly. The open-ear design sits comfortably over your ear, directing sound without blocking your ear canal.
Figure 6: Step-by-step guide on how to properly wear the open-ear headphones for a secure and comfortable fit.
4.3 Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "TUINYO S08" in the list of available Bluetooth devices.
- Select "TUINYO S08" to connect. Once connected, you will hear an audible confirmation.
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
The TUINYO S08 headphones feature touch controls on each earbud for easy management of audio playback and calls.
Figure 7: Overview of the touch control functions on the earbuds.
| Function | Action (Left/Right Earbud) |
|---|---|
| Play/Pause | Double tap (x2 L/R) |
| Volume Down | Single tap (x1 L) |
| Volume Up | Single tap (x1 R) |
| Previous Song | Triple tap (x3 L) |
| Next Song | Triple tap (x3 R) |
| Answer/Hang Up Call | Double tap (x2 L/R) |
| Game Mode On/Off | Press and hold for 2 seconds (2s L) |
| Activate Voice Assistant | Press and hold for 2 seconds (2s R) |
5.1 Official Product Video
Video 1: An official product video demonstrating the features and usage of the TUINYO S08 Open Ear Bluetooth Headphones. This video provides a visual guide to the product's design, key functionalities, and how it integrates into daily life.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the earbuds and charging case. Do not use abrasive cleaners or solvents.
- Water Resistance: The earbuds are IPX5 waterproof, meaning they can resist a sustained, low-pressure water jet spray. They are suitable for protection against sweat and light rain. Do not submerge them in water or expose them to high-pressure water.
- Storage: Store the earbuds in their charging case when not in use to protect them and keep them charged. Avoid extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge regularly, even if not used for extended periods.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing |
|
| No sound from one earbud |
|
| Low volume |
|
| Charging case not charging |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | S08 |
| Bluetooth Version | 5.4 |
| Ear Placement | Open Ear |
| Battery Life (Earbuds) | 5 Hours (single use) |
| Total Playtime (with case) | 25 Hours |
| Waterproof Rating | IPX5 |
| Control Type | Touch, Media Control |
| Item Weight | 4.2 ounces (total package) |
| Package Dimensions | 4.72 x 3.62 x 1.57 inches |
| Frequency Range | 20 Hz - 20,000 Hz |
| Impedance | 31.98 Ohm |
9. Warranty & Support
TUINYO products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or customer service, please refer to the contact information provided on the product packaging or visit the official TUINYO website.
For further assistance, you may also refer to the product's detail page on Amazon.com: https://www.amazon.com/dp/B0CXSW131H
