1. Introduction
Thank you for choosing FAMOO U-Air Wireless Earbuds. This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your new earbuds. Please read this manual carefully before use to ensure optimal performance and longevity of your device.
2. What's in the Box
- 1 x USB Charging Cable
- 1 x User's Manual
- 2 x Ear wings (pre-installed or separate)
- 3 x Pair of Eartips (S / M/ L)

Image: Contents of the FAMOO U-Air Wireless Earbuds package, including the earbuds, charging case, and accessories.
3. Product Overview
3.1 Earbud Components
Each earbud features a touch control area, an ear tip for in-ear comfort, and an ergonomic ear fin for secure fitting during activity.

Image: Detailed view of a single FAMOO U-Air earbud, highlighting its design and components.
3.2 Charging Case Overview
The charging case is equipped with an LED digital display that shows the battery percentage of the case and the charging status of each earbud.

Image: The charging case open, displaying the digital LED battery indicator and earbud charging slots.
3.3 Touch Controls
The earbuds feature intuitive touch controls for managing music playback, calls, and voice assistant activation.

Image: A visual guide to the touch control functions on the earbuds, including play/pause, volume adjustment, song switching, call management, and voice assistant activation.
- Play/Pause: Single tap (x1)
- Adjust Volume: Single tap (x1)
- Switch Song: Tap and hold
- Answer/End Call: Double tap (x2)
- Activate Voice Assistant (Siri): Triple tap (x3)
- Reject Call: Tap and hold
4. Setup
4.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case. Connect the USB charging cable to the charging port on the case and a power source. The LED display on the case will show the charging progress.

Image: The earbuds and charging case illustrating the impressive 42-hour total playtime and quick charging capability.
4.2 Pairing with Your Device
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for "U-Air" in the list of available Bluetooth devices and select it to connect.
- Once connected, the earbuds will indicate successful pairing.
The advanced Bluetooth 5.3 chip ensures a stable and fast connection.

Image: A visual representation of the Bluetooth 5.3 technology integrated into the earbuds, emphasizing faster and more stable connectivity.
4.3 Wearing the Earbuds
For optimal sound quality and secure fit, choose the correct size ear tips (S/M/L) and ear fins (M/L) that best seal in your ear canal. Insert the earbud into your ear and gently twist until the ear fin sits comfortably and securely in your ear's concha.

Image: A guide demonstrating the correct and incorrect angles for wearing the earbuds to ensure a comfortable and secure fit, and better noise isolation.
5. Operating
5.1 Music Playback
Use the touch controls (refer to Section 3.3) to manage your music:
- Single tap to Play/Pause music.
- Single tap to adjust volume.
- Tap and hold to switch to the next/previous song.
5.2 Call Management
Manage your calls using the touch controls:
- Double tap to Answer/End a call.
- Tap and hold to Reject an incoming call.
5.3 Voice Assistant
Activate your device's voice assistant (e.g., Siri) by triple tapping the earbud touch area.
6. Maintenance
6.1 Cleaning
Regular cleaning helps maintain sound quality and charging efficiency. Use a soft, dry cloth to wipe the earbuds and charging case. For charging contacts, use an alcohol pad to gently clean them if you experience charging issues. Ensure ear tips and mesh are clean for optimal sound.

Image: Instructions on how to clean the charging contacts of the earbuds and the earbud mesh to prevent charging issues and maintain sound quality.
6.2 Water Resistance (IPX8)
The earbuds are IPX8 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. They are suitable for strenuous workouts and all weather conditions, including light rain and sweat. However, they are not designed for swimming or prolonged submersion. Always dry the earbuds completely before placing them back in the charging case.

Image: Visual representation of the IPX8 waterproof rating, indicating resistance to light rain, accidental splashes, and sweat.
6.3 Storage
Store the earbuds in their charging case when not in use to protect them and keep them charged. Avoid storing them in extreme temperatures or humid environments.
7. Troubleshooting
- Earbuds not charging: Ensure earbuds are properly seated in the case. Clean the charging contacts on both the earbuds and the case with an alcohol pad.
- Poor sound quality: Ensure ear tips are the correct size for a good seal. Clean the earbud mesh to remove any debris.
- Pairing issues: Ensure Bluetooth is enabled on your device and the earbuds are in pairing mode. Try forgetting the device on your phone and re-pairing.
- One earbud not working: Try placing both earbuds back in the case, closing it, and then reopening to reset the connection.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | U-Air |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Meters |
| Battery Life (Earbuds) | Up to 6 hours per charge |
| Total Playtime (with Charging Case) | Up to 42 hours |
| Charging Time | 1.5 Watts (Charging Case) |
| Water Resistance Level | IPX8 Waterproof |
| Control Type | Touch, Media Control |
| Item Weight | 47 Grams (Total) |
| Product Dimensions | 2.76 x 1.5 x 1.2 inches |
| Material | Plastic |
| Manufacturer | FAMOO |
9. Warranty and Support
FAMOO products come with a standard warranty. For specific warranty details, please refer to the warranty card included in your product packaging or contact FAMOO customer support. If you encounter any issues or have questions not covered in this manual, please reach out to our customer service team for assistance.
Contact Information: Please refer to the product packaging or the official FAMOO website for the most up-to-date customer support contact details.