1. Important Safety Information
Please read all safety instructions carefully before using this product. Keep this manual for future reference.
- Hearing Safety: To avoid hearing damage, do not listen at high volume levels for long periods. Adjust the volume to a comfortable level.
- Driving Safety: Do not use earbuds while driving, cycling, or operating machinery where the inability to hear ambient sounds could be dangerous.
- Children: Keep earbuds and accessories out of reach of children to prevent accidental ingestion or choking hazards.
- Charging: Use only certified chargers and cables. Do not attempt to disassemble, repair, or modify the product. Avoid extreme temperatures.
- Cleaning: Clean earbuds and charging case with a dry, soft cloth. Do not use liquids or abrasive cleaners.
2. Package Contents
Please check that all items are present:
- UGREEN ClipBuds Pro 2 Earbuds (Left & Right)
- Charging Case
- USB-C Charging Cable
- User Manual
3. Product Overview
Familiarize yourself with the components of your UGREEN ClipBuds Pro 2.

Figure 1: UGREEN ClipBuds Pro 2 Earbuds and Charging Case
Earbud Components

Figure 2: Detailed view of an earbud
- Touch Control Area: For playback, calls, and AI assistant.
- Microphones: Multiple microphones for clear calls and AI functions.
- Charging Contacts: For charging when placed in the case.
- Ear Hook/Clip: Ergonomic design for secure and comfortable fit.
Charging Case Components

Figure 3: Charging case with earbuds inside
- USB-C Charging Port: For charging the case.
- LED Indicator: Shows charging status and battery level.
- Earbud Slots: Securely holds and charges the earbuds.
4. Setup
4.1 Charging Your Earbuds and Case
For optimal performance, fully charge your ClipBuds Pro 2 before first use.
- Charging the Case: Connect the provided USB-C cable to the charging port on the case and to a power source. The LED indicator will show the charging status.
- Charging the Earbuds: Place the earbuds into their respective slots in the charging case. They will automatically begin charging. The LED indicator on the case will show the charging status of the earbuds.

Figure 4: Battery Life Overview
Battery Life:
- Up to 10 hours of playback on a single charge.
- Up to 46 hours of total playback with the charging case.
- Quick Charge: 10 minutes of charging provides up to 3 hours of playback.
4.2 Pairing with Your Device
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode, and the LED indicator will flash.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and select "UGREEN ClipBuds Pro 2" from the list of available devices.
- Once connected, you will hear a confirmation tone, and the LED indicator on the case will turn off.
The earbuds feature automatic left/right recognition, allowing you to wear either earbud on either ear.
4.3 UGREEN Audio App
Enhance your experience by downloading the UGREEN Audio App from your device's app store. The app allows you to:
- Customize Equalizer (EQ) settings.
- Adjust touch control functions.
- Access AI Assistant features.
- Update firmware.
- Find your earbuds.

Figure 5: UGREEN Audio App Interface
5. Operating Instructions
5.1 Wearing the Earbuds
The ClipBuds Pro 2 are designed for comfort and a secure fit.
- Gently place the earbud over your ear, ensuring the C-bridge design rests comfortably around your ear's contour.
- Adjust the earbud for a snug yet comfortable fit. The lightweight design (approx. 6g per earbud) ensures long-lasting comfort.

Figure 6: Proper wearing of the earbuds

Figure 7: Lightweight and ergonomic design
5.2 Touch Controls
The touch control area is located on the outer surface of each earbud. Functions can be customized via the UGREEN Audio App.

Figure 8: Touch control area
| Action | Function |
|---|---|
| Single Tap | Play/Pause Music, Answer/End Call |
| Double Tap | Next Track, Reject Call |
| Triple Tap | Previous Track |
| Long Press (2s) | Activate Voice Assistant |
| Volume Control | Customizable via UGREEN Audio App |
5.3 Audio Features
Experience high-fidelity sound with advanced audio technologies:
- Hi-Res Audio & LDAC: Supports high-resolution audio codecs for superior sound quality.
- 11mm Dual-Magnetic Titanium Diaphragm Driver: Delivers deep bass, natural vocals, and rich audio details.
- Spatial Sound Technology: Provides an immersive listening experience.

Figure 9: High-Quality Audio Features
5.4 Call Features
Enjoy crystal-clear calls even in noisy environments:
- 4 Microphones + 2 VPU Bone Conduction Algorithm: Precisely captures your voice and filters out background noise.
- Wind Noise Reduction: Effectively reduces wind interference during calls.

Figure 10: Clear Call Technology
5.5 AI Assistant
Your personal AI assistant for enhanced communication:
- Real-time Translation: Supports mutual translation and simultaneous interpretation for 43 languages.
- Meeting Transcription & Summary: Automatically generates meeting notes from recorded content.

Figure 11: AI Assistant Features
5.6 Multi-Device Connection
Connect to two devices simultaneously and switch seamlessly between them.

Figure 12: Multi-Device Connectivity
5.7 Other Smart Features
- Ear-Wearing Detection: Music automatically pauses when earbuds are removed and resumes when put back on.
- Hearing Protection: Notifications and reminders for prolonged listening at high volumes.
6. Maintenance
- Regularly clean the earbuds and charging case with a dry, soft, lint-free cloth.
- Do not use any liquids, sprays, or chemical cleaners.
- Avoid exposing the product to extreme temperatures, humidity, or dust.
- When not in use, store the earbuds in their charging case.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds do not pair | Low battery, not in pairing mode, out of range | Ensure earbuds are charged. Open case to enter pairing mode. Keep devices within 10m. Try resetting earbuds (refer to app for reset option). |
| No sound from earbuds | Volume too low, not connected, media not playing | Increase device volume. Check Bluetooth connection. Ensure media is playing on your device. |
| Poor call quality | Noisy environment, microphone obstructed, outdated firmware | Move to a quieter environment. Ensure microphones are clear. Update earbud firmware via the UGREEN Audio App. |
| Earbuds not charging | Poor contact, faulty cable/charger | Ensure earbuds are correctly seated in the case. Check USB-C cable and charger. Clean charging contacts. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | UGREEN |
| Model Name | ClipBuds Pro 2 (WS223) |
| Ear Placement | Open-Ear |
| Headphone Type | Open-Ear Wireless Earphones |
| Impedance | 16 Ohms |
| Frequency Response | 40 KHz |
| Bluetooth Version | 6.1 |
| Bluetooth Range | 10 meters |
| Water Resistance | IP56 |
| Battery Life (Earbuds) | Up to 10 hours |
| Battery Life (with Case) | Up to 46 hours |
| Charging Interface | USB-C |
| Driver Type | Dynamic Driver |
| Noise Control | None (Open-ear design) |
| Compatible Devices | Tablets, Mobile Phones |
9. Warranty and Support
UGREEN provides a 24-month warranty for this product from the date of purchase. This warranty covers manufacturing defects and ensures reliable performance.
For technical support, warranty claims, or any inquiries, please contact UGREEN customer service through the official UGREEN website or your point of purchase. Please have your purchase receipt and product model information ready.





