1. Product Overview
The iQOO TWS 1e are advanced wireless earbuds designed for an immersive audio experience. Featuring intelligent active noise reduction, Bluetooth 5.3 connectivity, and a long-lasting battery, these earbuds are suitable for various activities including gaming, calls, and music listening. They come with an IPX54 water resistance rating, making them durable for outdoor use.
2. Package Contents
- iQOO TWS 1e Wireless Earbuds (Left and Right)
- Charging Case
- USB Type-C Charging Cable
- User Manual
- (May include various sizes of ear tips)
3. Setup Guide
3.1 Charging the Earbuds and Case
- Place the earbuds into the charging case. Ensure the 2-pin contacts on the earbuds align with the charging pins in the case.
- Connect the USB Type-C charging cable to the charging port on the case and plug the other end into a compatible 5V ⎓ 1A power adapter (not included).
- The indicator light on the charging case will show the charging status. A full charge typically takes a few hours.
Note: The charging case input is 5V ⎓ 1A, and the output to the earphones is 5V ⎓ 0.2A.
3.2 Pairing with a Device
- Ensure the earbuds are charged and placed inside the charging case.
- Open the charging case lid. The earbuds will automatically enter pairing mode.
- On your smartphone or Bluetooth-enabled device, go to Bluetooth settings and enable Bluetooth.
- Search for available devices and select "iQOO TWS 1e" from the list.
- Once selected, the earbuds will connect, and you will hear an audible confirmation.
Quick Connection: For compatible VIVO/iQOO devices, a pop-up quick connection feature may appear on your screen for seamless pairing.
4. Operating Instructions
4.1 Power On/Off
- Power On: Open the charging case lid, and the earbuds will automatically power on and attempt to connect to the last paired device.
- Power Off: Place the earbuds back into the charging case and close the lid. They will automatically disconnect and power off.
4.2 Audio Playback and Calls
The iQOO TWS 1e earbuds do not feature physical control buttons or volume control directly on the earbuds. All playback, call management, and volume adjustments must be performed via your connected smartphone or device.
4.3 Noise Reduction Modes
- Intelligent Active Noise Reduction (ANC): The earbuds feature intelligent active noise reduction to minimize ambient sounds, allowing for a more focused listening experience.
- AI Call Noise Reduction: During calls, AI technology helps to reduce background noise, ensuring clearer voice transmission.
Switching between noise reduction modes may be available through the connected device's settings or a dedicated app (if provided by the manufacturer).
4.4 Sound Effects
Experience enhanced audio with:
- DeepX 3.0 Stereo Effect: Provides rich and dynamic stereo sound.
- 3D Panoramic Audio: Creates an immersive, spatial audio experience.
- Monster Sound Esports Sound Effect: Optimized audio for gaming, enhancing in-game sounds and cues.
4.5 Special Features
- Jovi Voice: Integration with Jovi voice assistant (specific to compatible VIVO/iQOO devices).
- QQ, WeChat Message Broadcast: Receive message notifications audibly (specific to compatible devices/regions).
- Headphone Search: Locate misplaced earbuds (functionality may vary by device/app).
- Smart Upgrade: Over-the-air firmware updates for improved performance.
- Incoming Call Broadcast: Announces incoming calls.
- Headphone and Charging Case Power Display: Monitor battery levels on your connected device.
5. Maintenance
5.1 Cleaning
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- For ear tips, remove them from the earbuds and clean with a mild soap solution, then rinse thoroughly and dry completely before reattaching.
- Avoid using abrasive materials or harsh chemicals.
5.2 Water Resistance
The iQOO TWS 1e earbuds are rated IPX54 for water and dust resistance. This means they are protected against limited dust ingress and water splashes from any direction. They are suitable for workouts and light rain but should not be submerged in water or exposed to high-pressure water jets.
5.3 Storage
When not in use, store the earbuds in their charging case to protect them from dust, damage, and to keep them charged.
6. Troubleshooting
- Earbuds not pairing: Ensure both earbuds are in the charging case, the lid is open, and your device's Bluetooth is on. Try resetting the earbuds (refer to manufacturer's specific reset instructions if available).
- No sound from one earbud: Place both earbuds back in the case, close the lid, then open it again. Re-pair if necessary.
- Charging issues: Check the Type-C cable and power adapter. Ensure the charging contacts on the earbuds and in the case are clean and dry.
- Low volume: Adjust the volume directly on your connected device, as the earbuds do not have onboard volume controls.
- Connectivity drops: Ensure you are within the 10-meter Bluetooth range and there are no significant obstructions between the earbuds and your device.
7. Specifications
| Feature | Specification |
|---|---|
| Product Model | iQOO TWS 1e |
| Brand | VIVO |
| Communication | Wireless (Bluetooth 5.3) |
| Bluetooth Range | Up to 10 meters (open area) |
| Battery Life (ANC On) | Up to 9 hours (single earphone), 36 hours (with charging case) |
| Battery Life (ANC Off) | Up to 11 hours (single earphone), 44 hours (with charging case) |
| Charging Case Input | 5V ⎓ 1A |
| Earphone Charging Output | 5V ⎓ 0.2A |
| Charging Interface | Type-C (charging case), 2 Pin (earphones) |
| Sound Unit | 11mm Dynamic |
| Sound Effects | DeepX 3.0 Stereo, 3D Panoramic Audio, Monster Sound Esports |
| Noise Reduction | Intelligent Active Noise Reduction, AI Call Noise Reduction |
| Game Latency | As low as 55ms |
| Water Resistance | IPX54 (Waterproof) |
| Material | Plastic |
| Sound Isolating | Yes |
| Codecs | AAC, LDAC |
| With Microphone | Yes |
| Volume Control | No |
| Control Button | No |
| Vocalism Principle | Dynamic |
| Certification | CE |
| Origin | Mainland China |
Note: The 'Style' attribute in some product listings may refer to 'Wired in-ear headphones'. However, the iQOO TWS 1e are explicitly wireless earbuds utilizing Bluetooth 5.3 for connectivity.
8. User Tips
- Device Control: Since the earbuds lack onboard volume and control buttons, remember to manage playback, calls, and volume directly from your connected smartphone or device.
- Gaming Advantage: Utilize the low 55ms game latency for a more responsive and immersive gaming experience.
- Outdoor Use: The IPX54 water resistance makes these earbuds suitable for light outdoor activities and workouts, but avoid heavy rain or submersion.
- Battery Management: For optimal battery life, always store the earbuds in their charging case when not in use.
- Noise Cancellation: Experiment with the intelligent active noise reduction feature in different environments to find the best setting for your listening needs.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the official VIVO/iQOO customer support in your region. Keep your proof of purchase for warranty claims.
