Introduction
The TWINKLE BIRDS JO-2001 is a portable, wearable air purifier designed to provide a personal zone of cleaner air. This device utilizes negative ion technology to help reduce airborne pollutants such as dust, pollen, odors, and certain microorganisms. Its compact and lightweight design makes it suitable for use in various environments, including offices, airplanes, trains, buses, and at home.
This manual provides essential information on how to set up, operate, and maintain your TWINKLE BIRDS JO-2001 air purifier, along with technical specifications and troubleshooting tips.

Image: The TWINKLE BIRDS JO-2001 air purifier creating a clean air zone around users.
Package Contents
Upon unpacking, ensure all items listed below are present:
- TWINKLE BIRDS JO-2001 Wearable Air Purifier
- Safety Breakaway Lanyard
- USB Charging Cable
- User Guide (this manual)

Image: Included components of the TWINKLE BIRDS JO-2001 package.
Setup
1. Initial Charging
Before first use, fully charge the device. Connect the provided USB charging cable to the charging port on the air purifier and plug the other end into a standard USB power adapter (not included) or a computer USB port. The charging time is approximately 1 hour.
2. Attaching the Lanyard
Attach the safety breakaway lanyard to the designated loop on the air purifier. Ensure it is securely fastened for safe wearing.
3. Placement Options
The TWINKLE BIRDS JO-2001 can be used in various ways:
- Wearable: Around your neck using the lanyard.
- Stationary: Placed on a desk, bedside table, or car vent.
- Attached: Hung on a baby stroller or inside a tent.

Image: Versatile placement options for the air purifier.
Operating Instructions
1. Power On/Off
To turn the device on, locate the power button (often a touch control) and press it. An indication light will illuminate, signifying that the device is active and emitting negative ions. To turn off, press the power button again.
2. Air Purification
Once powered on, the device will continuously emit negative ions to create a cleaner air zone around you. The negative ion concentration is approximately 5,000,000 pcs/cm³. This process is ultra-quiet.
3. Battery Life
A full charge provides approximately 10 hours of continuous air purification. Recharge the device when the indication light suggests low battery or when performance diminishes.

Image: Using the air purifier in a travel environment.
Maintenance
The TWINKLE BIRDS JO-2001 is designed for hassle-free maintenance. It does not require any filter replacements.
- Cleaning: Periodically wipe the exterior of the device with a soft, dry cloth to remove dust. Do not use harsh chemicals or abrasive cleaners.
- Storage: When not in use for extended periods, store the device in a cool, dry place.
Troubleshooting
If you encounter issues with your TWINKLE BIRDS JO-2001, refer to the following common solutions:
- Device does not turn on:
- Ensure the device is fully charged. Connect it to a power source using the USB cable and allow it to charge for at least 1 hour.
- Verify that the power button is being pressed correctly.
- Reduced air purification effect:
- Ensure the device is fully charged. Low battery can affect performance.
- Confirm that the device is powered on and the indication light is active.
- Static sensation:
- The device emits negative ions, which can sometimes create a slight static sensation if touched directly, especially near the ion emission point. This is normal operation. Avoid touching the ion emission point while the device is active.
If the problem persists, please contact customer support for further assistance.
Specifications
| Model Number | JO-2001 |
| Input Voltage | 3.7V (Battery), 5V (USB Power) |
| Power Consumption | ≤0.5W |
| Negative Ion Concentration | 5,000,000 pcs/cm³ |
| Product Dimensions (L x W x H) | 3.1 x 1.9 x 0.8 inches (79.5 x 50.5 x 21.2 mm) |
| Net Weight | 1.06 ounces (30g) |
| Charging Time | Approximately 1 hour |
| Battery Life | Approximately 10 hours |
| Operating Temperature | 14℉~104℉ (-10℃~40℃) |
| Storage Temperature | -4℉~140℉ (-20℃~60℃) |
| Noise Level | 30 Decibels |
| Filter Type | Ionization (Filter-free) |
| Control Method | Touch |
| Battery Type | 1 Lithium Polymer (included) |
Warranty and Support
For information regarding the product warranty, please refer to the purchase documentation or contact the retailer where the product was acquired. Specific warranty terms may vary by region and retailer.
For technical support or further inquiries, please visit the official TWINKLE BIRDS website or contact their customer service department directly. Contact information is typically available on the product packaging or the brand's official online presence.