1. Introduction
Thank you for choosing Zolo Liberty True Wireless Headphones. This manual provides essential information on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity. Please read this manual carefully before using the product.
2. What's in the Box
Verify that all components are present in your package:
- Zolo Liberty True Wireless Earbuds (Left and Right)
- Charging Case
- Micro USB Charging Cable
- Multiple Sizes of EarTips and GripFit Jackets
- User Manual (this document)

Image: All components included in the Zolo Liberty True Wireless Headphones package, laid out neatly. This includes the two earbuds, the charging case, a yellow USB charging cable, and several sets of ear tips and GripFit jackets of different sizes.
3. Product Overview & Features
The Zolo Liberty headphones are designed for an immersive and convenient audio experience. Key features include:
- Graphene-Enhanced Sound: Pioneering audio technology delivers superior clarity and treble with deep bass.
- Extended Playtime: Up to 8 hours of playtime on a single charge, extended to 100 hours with the charging case.
- GripFit Technology: Ensures a comfortable and secure fit in your ears, ideal for active use.
- Bluetooth 5: Provides a stable and skip-free wireless connection.
- PUSH AND GO Setup: Ultra-fast, one-step pairing for immediate use.
- IPX5 Sweatproof: Designed to withstand sweat and light splashes, suitable for workouts.
- Handsfree Stereo Calls: Enhanced calling experience with clear audio.

Image: The Zolo Liberty True Wireless Headphones, with one earbud placed inside the open charging case and the other earbud floating above, showcasing the sleek black design of both the earbuds and the charging case.

Image: A detailed close-up of the internal Graphene-Enhanced Sound driver within the Zolo Liberty earbud, highlighting its advanced audio technology for superior clarity.

Image: A woman wearing Zolo Liberty earbuds, looking relaxed outdoors, with a graphic indicating "100 HOURS Playtime" to emphasize the extended battery life provided by the charging case.
4. Setup
4.1 Charging the Earbuds and Case
Before first use, fully charge both the earbuds and the charging case.
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the charging case to a power source using the provided Micro USB cable.
- The LED indicators on the charging case will show the charging status. Once fully charged, the indicators will remain solid or turn off depending on the model.
4.2 Pairing with Your Device (PUSH AND GO)
Zolo Liberty earbuds feature PUSH AND GO technology for quick pairing.
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your Bluetooth-enabled device (smartphone, tablet, etc.), go to the Bluetooth settings.
- Select "Zolo Liberty" from the list of available devices.
- Once connected, you will hear an audible confirmation, and the LED indicators on the earbuds will change.
Note: If the earbuds do not pair automatically, ensure they are charged and try manually selecting them from your device's Bluetooth list. If issues persist, refer to the Troubleshooting section.

Image: A pair of hands holding one Zolo Liberty earbud and the open charging case, with the text "PUSH AND GO" overlaid, demonstrating the simple and fast pairing process.
4.3 Fitting the Earbuds (GripFit Technology)
For optimal sound quality and secure fit, choose the correct size of EarTips and GripFit Jackets.
- Experiment with different sizes of EarTips and GripFit Jackets provided in the box.
- Insert the earbud into your ear canal and gently twist it until it feels snug and comfortable.
- The GripFit Jacket should rest securely in the concha of your ear, providing stability.

Image: A man running outdoors while wearing Zolo Liberty earbuds, with the text "GripFit Technology" overlaid, illustrating how the earbuds stay securely and comfortably in place during physical activity.
5. Operating Instructions
The Zolo Liberty earbuds feature intuitive controls for managing your audio and calls.
5.1 Power On/Off
- Power On: Open the charging case, or press and hold the multi-function button on each earbud for 2 seconds.
- Power Off: Place the earbuds back into the charging case and close the lid, or press and hold the multi-function button on each earbud for 5 seconds.
5.2 Music Playback
- Play/Pause: Single press the multi-function button on either earbud.
- Next Track: Double press the multi-function button on the right earbud.
- Previous Track: Double press the multi-function button on the left earbud.
5.3 Call Management
- Answer/End Call: Single press the multi-function button on either earbud.
- Reject Call: Press and hold the multi-function button on either earbud for 2 seconds.

Image: Zolo Liberty earbuds positioned next to a smartphone displaying a call screen, with sound waves emanating from the earbuds, illustrating the capability for hands-free stereo calls.
5.4 Activating Smart AI (Voice Assistant)
- Activate Voice Assistant: Triple press the multi-function button on either earbud. This will activate your device's voice assistant (e.g., Siri, Google Assistant).
6. Maintenance
6.1 Cleaning
Regular cleaning helps maintain sound quality and hygiene.
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove ear tips and clean them with mild soap and water if necessary. Ensure they are completely dry before reattaching.
- Use a cotton swab or small brush to carefully clean any debris from the speaker mesh and charging contacts.
6.2 Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place, away from extreme temperatures and direct sunlight.
6.3 Water Resistance (IPX5)
The Zolo Liberty earbuds are IPX5 sweatproof, meaning they can resist a sustained, low-pressure water jet spray. This makes them suitable for workouts and light rain.
- Do not submerge the earbuds in water.
- Do not expose them to saltwater or other liquids.
- Ensure the earbuds are dry before placing them back into the charging case to prevent damage to the charging contacts.

Image: A man engaged in boxing, wearing Zolo Liberty earbuds, with the text "Sweat Resistant" and "IPX5 rated protection to endure tough workouts" overlaid, demonstrating the earbuds' durability against sweat.
7. Troubleshooting
If you encounter issues with your Zolo Liberty headphones, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not powering on | Low battery | Place earbuds in the charging case and charge fully. |
| Earbuds not pairing | Not in pairing mode; previously paired to another device | Ensure earbuds are in pairing mode (open case). Turn off Bluetooth on other devices. Forget "Zolo Liberty" on your device and re-pair. |
| No sound from one earbud | Earbuds not properly synced; low battery | Place both earbuds back into the charging case, close the lid, wait a few seconds, then open again. Ensure both are charged. |
| Poor sound quality | Improper fit; dirty ear tips/speaker mesh | Adjust earbud fit. Try different ear tip sizes. Clean ear tips and speaker mesh. |
| Charging case not charging | Faulty cable/adapter; dirty charging port | Try a different Micro USB cable and power adapter. Clean the charging port on the case. |
8. Specifications
Detailed technical specifications for the Zolo Liberty True Wireless Headphones:
| Feature | Specification |
|---|---|
| Model Name | True Wireless Headphones, ZOLO Liberty |
| Model Number | AK-Z2001011 |
| Connectivity Technology | Bluetooth 5.0 |
| Audio Driver Type | Dynamic Driver (Graphene-Enhanced) |
| Playtime (Earbuds) | Up to 8 Hours |
| Total Playtime (with Charging Case) | Up to 100 Hours |
| Water Resistance Level | IPX5 (Sweatproof) |
| Headphones Jack | Micro USB (for charging case) |
| Control Type | Media Control, Touch |
| Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Item Weight | 3.68 ounces (earbuds + case) |
| Product Dimensions | 3.5 x 2.01 x 1.22 inches |
| Manufacturer | Anker |
| UPC | 848061043686 |
9. Warranty and Support
Zolo products are designed with a focus on quality and performance. For warranty information, technical support, or customer service inquiries, please refer to the official Zolo website or contact their customer support team directly.
Please retain your proof of purchase for warranty claims.
For the most up-to-date support information, visit: www.zoloaudio.com





