Introduction
This manual provides comprehensive instructions for the safe and effective use of your Zolo Liberty+ Total-Wireless Earphones. Please read this guide thoroughly before operating the device and retain it for future reference. These earphones are designed for wireless audio playback and communication, featuring Graphene Driver Technology and a sweatproof design.
What's in the Box
Verify that all components are present in your package:
- Zolo Liberty+ Earphones (Left and Right)
- Wireless Charging Case
- USB Charging Cable
- Multiple sizes of EarTips and GripFit Jackets
- User Manual (this document)

Image: All components included in the Zolo Liberty+ package.
Product Overview

Image: Zolo Liberty+ Earphones in their open charging case.
The Zolo Liberty+ earphones consist of two independent earbuds and a portable charging case. Each earbud features a multi-function button for control and an LED indicator. The charging case protects the earbuds and provides additional battery life.
Setup
1. Charging the Earphones and Case
- Initial Charge: Before first use, fully charge both the earphones and the charging case.
- Charging the Case: Connect the provided USB cable to the charging port on the case and to a USB power source. The LED indicators on the case will show charging status.
- Charging the Earphones: Place the earphones into the charging case. Ensure they are correctly seated; the earphone LEDs will illuminate to indicate charging.
A full charge provides up to 48 hours of playtime with the charging case.
2. Selecting the Right Fit (GripFit™ Technology)
For optimal sound quality and secure fit, choose the EarTips and GripFit Jackets that best suit your ears. Experiment with different sizes to find the most comfortable and stable fit.

Image: Demonstrating proper earphone placement for a secure fit using GripFit™ Technology.
- Attach the desired EarTips and GripFit Jackets to the earphones.
- Insert the earphones into your ears and gently twist until they feel secure and comfortable.
3. Bluetooth Pairing
- First-time Pairing:
- Remove both earphones from the charging case. They will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "Zolo Liberty+".
- Select "Zolo Liberty+" from the list of available devices to connect.
- Re-pairing: If the earphones do not automatically connect to your device, ensure Bluetooth is enabled on your device and select "Zolo Liberty+" from the Bluetooth menu.
Operating Instructions
Power On/Off
- Power On: Remove earphones from the charging case. They will power on automatically.
- Power Off: Place earphones back into the charging case. They will power off automatically and begin charging.
- Manual Power Off: Press and hold the multi-function button on both earphones for 5 seconds.
Music Playback
- Play/Pause: Press the multi-function button once on either earphone.
- Next Track: Double-press the multi-function button on the right earphone.
- Previous Track: Double-press the multi-function button on the left earphone.
Phone Calls
- Answer/End Call: Press the multi-function button once on either earphone.
- Reject Call: Press and hold the multi-function button on either earphone for 2 seconds.
Toggle Sound Isolation
The Zolo Liberty+ features a toggle sound isolation function, allowing you to choose between immersive audio or awareness of your surroundings.

Image: Visual representation of toggling between sound isolation and ambient sound pass-through.
- Activate/Deactivate: Consult the Zolo Life app or refer to the quick start guide for specific button press combinations to toggle this feature.
Maintenance and Care
Proper maintenance ensures the longevity and performance of your earphones.
- Cleaning: Regularly clean the earphones and charging case with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Water Resistance: The earphones are IPX5-rated sweatproof. Avoid submerging them in water or exposing them to heavy rain.

Image: The earphones are designed to be sweatproof, suitable for active use.
- Storage: When not in use, store the earphones in their charging case to protect them and keep them charged.
- Temperature: Avoid exposing the earphones to extreme temperatures (hot or cold).
Troubleshooting
If you encounter issues, try the following steps:
- No Sound:
- Ensure earphones are charged.
- Check Bluetooth connection on your device.
- Adjust volume on both earphones and your device.
- Pairing Issues:
- Turn off Bluetooth on other nearby devices.
- Place earphones back in the case, then remove them to re-enter pairing mode.
- Forget "Zolo Liberty+" from your device's Bluetooth settings and re-pair.
- One Earphone Not Working:
- Ensure both earphones are charged.
- Try resetting the earphones (refer to the Zolo Life app or manufacturer's website for specific reset instructions).
Specifications
| Model Name | Zolo Liberty+ |
| Model Number | Z2010021 |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Battery Life | Up to 48 Hours (with charging case) |
| Water Resistance Level | IPX5 (Sweatproof) |
| Audio Driver Type | Dynamic Driver (Graphene-Enhanced) |
| Frequency Range | 20 Hz to 20,000 Hz |
| Item Weight | 9.6 ounces |
| Product Dimensions | 3.39 x 1.85 x 1.18 inches |
| Manufacturer | Anker |
| Date First Available | September 18, 2017 |
Warranty Information
Zolo products, manufactured by Anker, typically come with a limited warranty. Please refer to the official Zolo or Anker website for the most current and detailed warranty policy applicable to your region and purchase date. Retain your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or warranty inquiries, please contact Zolo customer service. You can find contact information on the official Zolo or Anker website.
- Online Support: Visit www.zoloaudio.com or www.anker.com
- Email Support: Refer to the website for specific email addresses.
- Phone Support: Refer to the website for specific phone numbers.





