1. Product Overview
The Lenovo EA210 True Wireless Bluetooth Earphones are designed to provide a superior audio experience for both music and gaming. Featuring advanced Bluetooth 5.3 technology, these earphones offer low latency, HD call quality, and HIFI sound. Their lightweight and ergonomic design ensures comfortable wear for extended periods, complemented by a long-lasting battery life.
2. Package Contents
Please check the package for the following items:
- Lenovo EA210 Earphones (Left and Right)
- Charging Case
- Charging Cable (Type-C)
- User Manual
3. Specifications
| Feature | Specification |
|---|---|
| Model | EA210 |
| Brand | Lenovo |
| Headset Battery Capacity | 30mAh |
| Charging Bin Battery Capacity | 200mAh |
| Product Color Options | Moon Rock White / Dark Night Black |
| Charging Interface | Type-C |
| Battery Type | High performance battery |
| Bluetooth Version | V5.3 |
| Communication Distance | About 10 meters (<10m wireless range) |
| Applicable Devices | Bluetooth-enabled playback devices (phones, tablets, computers) |
| Material | Plastic |
| Waterproof | Yes |
| With Microphone | Yes |
| Vocalism Principle | Dynamic |
| Frequency Response Range | 20 - 20000Hz |
| Impedance Range | up to 32 Ω |
| Total Harmonic Distortion | 0.1% |
| Number Of Drivers | 2 |
| Features | Waterproof, With microphone, Volume Control |
*Note: Data comes from the company's laboratory. Actual use may vary due to different test environments.
4. Setup
4.1 Charging the Earphones and Case
Before first use, ensure both the earphones and the charging case are fully charged.
- Place the earphones into the charging case.
- Connect the Type-C charging cable to the charging port on the case and to a power source.
- The indicator light on the charging case will show charging status. Once fully charged, the indicator may change or turn off.
A single headset provides approximately 4 hours of use, and the charging compartment extends total usage to about 30 hours.
4.2 Bluetooth Pairing
The EA210 earphones utilize Bluetooth 5.3 for a stable and high-speed connection.
- Open the charging case. The earphones will automatically power on and attempt to connect to the last paired device.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for "Lenovo EA210" in the list of available Bluetooth devices and select it to connect.
- Once connected, a voice prompt or indicator light will confirm successful pairing.
5. Operating Instructions
5.1 Power On/Off
- Power On: Open the charging case, and the earphones will automatically power on and attempt to connect to the last paired device.
- Power Off: Place the earphones back into the charging case and close the lid. They will automatically disconnect and power off.
5.2 Music and Gaming Modes
The EA210 earphones support dual transmission low latency, allowing you to switch between music and game modes with a single click to meet different use needs.
5.3 Touch Controls
The earphones feature sensitive one-touch controls for managing audio playback and calls. Specific gestures may vary, but generally include:
- Play/Pause: Single tap on either earphone.
- Next Track: Double tap on the right earphone.
- Previous Track: Double tap on the left earphone.
- Volume Up/Down: Triple tap on the right/left earphone (or tap and hold).
- Answer/End Call: Single tap on either earphone during an incoming call.
- Reject Call: Tap and hold on either earphone during an incoming call.
- Activate Voice Assistant: Tap and hold for 2 seconds (refer to device manual for exact gesture).
5.4 HD Call Functionality
Equipped with a high-definition microphone and noise reduction algorithms, the EA210 earphones ensure clear calls, even in noisy environments.
5.5 HIFI Sound Quality
The 13mm super moving coil drivers deliver Dolby-level stereo audio, providing a rich and immersive listening experience with complete reproduction of real music details.
6. Maintenance
- Cleaning: Regularly clean the earphones and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals.
- Water Resistance: The earphones are waterproof. However, avoid prolonged exposure to water or submersion. Ensure they are dry before placing them back in the charging case.
- Storage: When not in use, store the earphones in their charging case to protect them from dust and damage, and to keep them charged.
- Temperature: Avoid exposing the earphones to extreme temperatures (hot or cold) or direct sunlight for extended periods.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earphones do not power on. | Ensure the charging case and earphones are charged. Place earphones in the case and close/open the lid. |
| Cannot pair with device. |
|
| No sound from earphones. |
|
| Charging case not charging. |
|
8. User Tips
- Comfortable Fit: The EA210 earphones feature an ergonomic design and light in-ear structure for a comfortable, zero-pressure wearing feeling. Experiment with different earbud positions to find the most secure and comfortable fit for optimal sound quality.
- Gaming Experience: Utilize the dedicated game mode for an enhanced, low-latency audio experience during gaming sessions.
- Call Clarity: Position the microphone correctly for the best HD call performance, especially in noisy environments where the noise reduction algorithm works best.
9. Warranty & Support
Lenovo products are manufactured to the highest quality standards. For detailed warranty information and support, please refer to the warranty card included in your package or visit the official Lenovo support website.
If you encounter any issues or have questions not covered in this manual, please contact Lenovo customer support:
- Website: [Insert Lenovo Support Website Here]
- Email: [Insert Lenovo Support Email Here]
- Phone: [Insert Lenovo Support Phone Number Here]
