1. Introduction
Thank you for choosing ANCwear TWS Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as TWS stereo sound, customizable LED lighting, and a lightweight, comfortable design. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Image: ANCwear TWS Wireless Earbuds shown with their charging case and a decorative chain. The earbuds feature green LED accents, and the case displays colorful LED lights.
2. What's in the Box
- ANCwear TWS Wireless Earbuds (2)
- Wireless Charging Case
- DIY Stickers (8)
- Type-C Charging Cable
- Fashionable Lanyard (1)
- User Manual (this document)

Image: A flat lay showing all included accessories: the earbuds in their charging case, the Type-C cable, the lanyard, DIY stickers, and the user manual, all neatly arranged next to the product box.
3. Setup Guide
3.1 Initial Charging
Before first use, ensure the charging case and earbuds are fully charged. Connect the provided Type-C charging cable to the charging port on the case and a power source. The charging time is approximately 1.5 hours for a full charge.

Image: The ANCwear earbuds and charging case are shown with an overlay indicating 6 hours of playing time for earbuds and 20 hours with the charging case, highlighting the USB-C charging port.
3.2 Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by flashing LED lights.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "ANCwear E216" (or similar name) from the list of devices.
- Once connected, the LED lights on the earbuds will stop flashing, indicating successful pairing.
The earbuds support Bluetooth 5.3 for stable and seamless multipoint connectivity, allowing easy switching between compatible devices.

Image: The ANCwear charging case and a single earbud are shown next to a smartphone and a laptop, illustrating multi-device connectivity via Bluetooth 5.3.
3.3 Applying DIY Stickers
Personalize your charging case using the included DIY stickers. Carefully peel the desired sticker and apply it to the designated area on the rotating disk of the charging case. This helps protect the case from scratches and expresses your personal style.
Video: A demonstration of unboxing the ANCwear earbuds, showcasing the customizable charging case with its rotating disk and LED lights, and the application of DIY stickers. The video also shows a user wearing the earbuds.
4. Operating Instructions
4.1 Wearing the Earbuds
Gently insert each earbud into your ear canal. Adjust for a comfortable and secure fit. The lightweight design (3.5 grams per earbud) ensures comfort for extended wear.

Image: A hand holding two ANCwear earbuds, with an overlay emphasizing their lightweight nature at 3.5 grams each.

Image: A young woman wearing an ANCwear earbud, demonstrating the comfortable and secure fit for daily use.
4.2 Touch Controls
The earbuds feature intuitive touch controls on their surface. Refer to the table below for common functions:
| Action | Function |
|---|---|
| Single Tap (L/R Earbud) | Play/Pause music |
| Double Tap (L/R Earbud) | Answer/End Call |
| Triple Tap (Right Earbud) | Next Track |
| Triple Tap (Left Earbud) | Previous Track |
| Long Press (L/R Earbud) | Activate Voice Assistant (if supported by device) |

Image: A visual guide illustrating the touch control operations for the ANCwear earbuds, showing icons for play/pause, answer/hang up, next song, and previous song.
4.3 LED Lighting Effects
The charging case and earbuds feature cool LED lighting effects. These lights indicate charging status, pairing mode, and add a stylish visual element. The rotating disk on the case also has integrated lighting.
Video: This video highlights the LED lighting effects on the ANCwear earbuds and charging case, demonstrating how the lights change and interact with the rotating disk feature.
5. Maintenance
5.1 Cleaning
Regularly clean your earbuds and charging case to ensure optimal performance and hygiene. Use a soft, dry, lint-free cloth. Do not use abrasive cleaners or submerge the devices in liquid.
5.2 Water Resistance
The earbuds are rated IPX5 water-resistant, meaning they can withstand splashes and sweat. They are not designed for submersion in water. Avoid exposing them to heavy rain or swimming.
5.3 Storage
When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Earbuds not in pairing mode; Bluetooth off on device; interference. | Ensure case is open and earbuds are flashing. Turn device Bluetooth off/on. Move closer to device. Forget device and re-pair. |
| No sound from earbuds | Not connected; low battery; volume too low. | Check Bluetooth connection. Charge earbuds. Increase device volume. |
| Charging case not charging | Cable issue; power source issue. | Try a different Type-C cable. Try a different power adapter/USB port. |
| LED lights not working | Software glitch; hardware issue. | Ensure earbuds are charged. Try resetting the earbuds (refer to manufacturer's website for specific reset instructions if needed). If issue persists, contact support. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | E216 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Bluetooth Range | 10 Meters |
| Audio Driver Type | Dynamic Driver (13mm) |
| Frequency Response | 20 Hz - 20 KHz |
| Sensitivity | 105 dB |
| Earbud Weight | 3.5 grams (each) |
| Charging Time | 1.5 Hours |
| Battery Life (Earbuds) | Up to 6 hours playing time |
| Battery Life (with Case) | Up to 20 hours |
| Charging Case Battery Capacity | 300 Milliamp Hours |
| Water Resistance Level | IPX5 (Waterproof) |
| Control Method | Touch |
| Product Dimensions | 2.4 x 2.2 x 1.1 inches |
| Item Weight | 5.1 ounces |
8. Warranty and Support
ANCwear products are manufactured to high quality standards. For warranty information, technical support, or any inquiries regarding your ANCwear TWS Wireless Earbuds, please visit the official ANCwear website or contact their customer service directly. Keep your purchase receipt for warranty claims.
Official ANCwear Store: ANCwear Store on Amazon





