1. Overview
Thank you for choosing the Baseus NGW05-03 True Wireless Earbuds. This manual provides essential information on how to set up, operate, and maintain your new earbuds to ensure optimal performance and longevity.
Key Features:
- True Wireless Stereo (TWS) functionality
- Bluetooth 5.0 for stable and efficient connection
- Compact and portable charging case
- Long battery life with charging case (up to 30 hours)
- Type-C charging interface
- Wide compatibility with wireless devices

Figure 1.1: Baseus NGW05-03 True Wireless Earbuds in their open charging case, showcasing the earbuds and the charging indicators.

Figure 1.2: A pair of Baseus NGW05-03 True Wireless Earbuds, highlighting their sleek design.
2. Setup
2.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The charging case has a battery capacity of 400mAh, and each earbud has a 30mAh battery.
- Wired Charging: Connect the provided USB Type-C cable to the charging port on the case and a power source. The charging time for the case is approximately 1.5 hours.
- Wireless Charging: Place the charging case on a compatible wireless charging pad. Wireless charging takes approximately 2 hours.
The earbuds will charge automatically when placed inside the charging case, provided the case has power.

Figure 2.1: The Baseus NGW05-03 charging case alongside its USB Type-C charging cable.
2.2 Pairing with a Device
- Ensure the earbuds are charged and placed in the charging case.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices.
- Select "Baseus Encok W05" from the list of found devices.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
The earbuds are compatible with all wireless devices that support Bluetooth connectivity.

Figure 2.2: An internal view of the earbud, highlighting the integrated Bluetooth 5.0 chip for advanced connectivity.
3. Operating the Earbuds
3.1 Wearing the Earbuds
Gently insert the earbuds into your ears, ensuring a comfortable and secure fit. The ergonomic design helps them stay in place during various activities.

Figure 3.1: A user demonstrating the proper way to wear one of the Baseus NGW05-03 earbuds while holding the charging case.
3.2 Basic Controls
Specific touch or button controls for music playback, call management, and voice assistant activation are typically located on the earbuds. Please refer to the quick start guide included in your product packaging for detailed instructions on these functions, as they may vary.
3.3 Music Playback
Once connected, you can play music from your device. The earbuds provide up to 4 hours of continuous music playback on a single charge (at 70% volume). With the charging case, total playback time extends to 25-30 hours.

Figure 3.2: A user enjoying audio with the Baseus NGW05-03 earbuds while interacting with their smartphone.
3.4 Call Management
When a call comes in, you can typically answer or end calls using the touch controls on the earbuds. Consult your quick start guide for precise instructions on call handling.
4. Maintenance
4.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Keep the charging contacts on both the earbuds and the case clean to ensure proper charging.
4.2 Storage
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid exposing the earbuds and case to extreme temperatures, humidity, or dust.
- The product is not water resistant; avoid contact with liquids.

Figure 4.1: An exploded diagram showing the internal components of a Baseus NGW05-03 earbud, illustrating its intricate design.
5. Troubleshooting
Common Issues and Solutions:
- Earbuds not pairing: Ensure both earbuds are charged. Place them back in the case, close the lid, then open it again to re-enter pairing mode. Forget the device on your phone's Bluetooth settings and try pairing again.
- Only one earbud working: Ensure both earbuds are charged. Try resetting the earbuds (refer to the quick start guide for specific reset instructions).
- No sound: Check the volume level on your device and the earbuds. Ensure the earbuds are properly connected to your device.
- Charging issues: Clean the charging contacts on both the earbuds and the case. Try a different charging cable or power adapter.
If you encounter persistent issues, please refer to the warranty and support section for further assistance.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Baseus |
| Model Name | NGW05-03 (W05) |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Ear Placement | In Ear |
| Material | ABS + Polycarbonate |
| Color | Blue |
| Charging Case Battery Capacity | 400mAh / 1.48Wh |
| Earbud Battery Capacity | 30mAh / 0.111Wh (each) |
| Music Playback Time (Earbuds) | Approx. 4 hours (at 70% volume) |
| Total Playback Time (with Case) | Approx. 25-30 hours |
| Standby Time | Approx. 300 hours |
| Charging Time (Wired) | Approx. 1.5 hours |
| Wireless Charging Time | Approx. 2 hours |
| Charging Interface | USB Type-C |
| Frequency Response Range | 20Hz - 20kHz |
| Item Weight | 50 grams |
| Product Dimensions | 10 x 2 x 3 cm |
| Water Resistance Level | Not water resistant |
| Compatible Devices | All wireless devices |
7. Warranty and Support
Baseus products are designed with quality and reliability in mind. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official Baseus website. Keep your purchase receipt as proof of purchase for warranty claims.

Figure 7.1: A user holding the compact Baseus NGW05-03 charging case, demonstrating its portability.





