Piegricdiat Q26S
Piegricdiat Q26S Invisible Sleep Headphones User Manual
Model: Q26S | Brand: Piegricdiat
Introduction
This manual provides detailed instructions for the Piegricdiat Q26S Invisible Sleep Headphones. Designed for comfort and discreet use, these Bluetooth 5.3 wireless earbuds offer a comfortable audio experience, especially for side sleepers, with noise-blocking capabilities and IPX6 water resistance.
1. Package Contents
Upon opening your Piegricdiat Q26S Invisible Sleep Headphones package, you should find the following items:
- Piegricdiat Q26S Invisible Sleep Earbuds (Left and Right)
- Charging Case
- USB Charging Cable
- User Manual

Figure 1: Piegricdiat Q26S earbuds inside their charging case, displaying charge indicator lights.
2. Setup Guide
2.1 Charging the Earbuds and Case
Before initial use, fully charge the earbuds and the charging case. The charging case uses a USB-C port for charging.
- Place both earbuds into the charging case. Ensure they are correctly seated.
- Connect the provided USB charging cable to the charging port on the case and to a compatible USB power source.
- The indicator lights on the charging case will illuminate to show the charging status. The earbuds will also show a light (typically green) when charging.
- Once fully charged, the indicator lights will change or turn off.

Figure 2: The charging case with earbuds inserted. The case features indicator lights to show battery status.
2.2 Bluetooth Pairing
Follow these steps to pair your Piegricdiat Q26S earbuds with your device:
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing light (typically green).
- On your smartphone or Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices and select "Q26S" from the list.
- Once connected, the earbud light will flash slowly or turn off, and you may hear a voice prompt confirming the connection.
Note: If the earbuds do not pair automatically, remove both earbuds from the charging case. Press and hold the button on each earbud for approximately 5 seconds until the green lights flash rapidly. Then, place them back into the charging case. After charging, remove both earbuds simultaneously. Press the button on each earbud once. The earbuds will automatically pair with each other. One earbud's green light will flash rapidly, while the other will flash slowly. Activate the Bluetooth on your phone and search for "Q26S" to connect.
3. Operating Instructions
3.1 Wearing the Earbuds
The Piegricdiat Q26S earbuds are designed for a comfortable and secure fit, especially for side sleepers. Gently insert each earbud into your ear canal, ensuring the soft silicone eartips and eartip caps provide a snug fit. Adjust for optimal comfort and sound isolation.

Figure 3: Earbuds designed for comfort, particularly for side sleepers.

Figure 4: The compact design of the earbud ensures a discreet and comfortable fit.
3.2 Touch Controls
The earbuds feature touch-sensitive controls for managing music playback and calls:
| Function | Action | Earbud |
|---|---|---|
| Play/Pause | Press once | Left or Right (L/R) |
| Previous Track | Long-press 2 seconds | Left (L) |
| Next Track | Long-press 2 seconds | Right (R) |
| Volume Down | Double-Click | Left (L) |
| Volume Up | Double-Click | Right (R) |
| Answer a Call | Press once | Left or Right (L/R) |
| End a Call | Double-Click | Left or Right (L/R) |
| Reject a Call | Long-press 2 seconds | Left or Right (L/R) |
3.3 Switching to Sleep Mode
When connected to your phone, tap the left or right earbud button 3 times to switch to sleep mode. You will hear a prompt "sleeping mode." In sleep mode, no beeps or breathing lights are allowed to ensure an undisturbed experience.

Figure 5: Earbuds provide a snug fit to naturally block out noise for peaceful sleep.
4. Maintenance and Care
4.1 Cleaning
To maintain optimal performance and hygiene, regularly clean your earbuds and charging case:
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- If the silicone eartips are removable, detach them and clean with mild soap and water, then dry thoroughly before reattaching.
- Ensure the charging contact points on both the earbuds and inside the case are clean and free of debris to ensure proper charging.
4.2 Water Resistance (IPX6)
The Piegricdiat Q26S earbuds are rated IPX6 waterproof, meaning they are protected against high-pressure water jets from any direction. This makes them suitable for use during activities where they might be exposed to sweat or rain. However, they are not designed for prolonged submersion or high-pressure water activities like diving.

Figure 6: IPX6 water resistance protects earbuds from sweat and rain.
5. Troubleshooting
If you encounter issues with your Piegricdiat Q26S earbuds, refer to the following common solutions:
- Earbuds not pairing or connecting:
- Ensure both earbuds are fully charged.
- Place earbuds back into the charging case, close the lid, then open it again to re-initiate pairing mode.
- On your device, forget the "Q26S" Bluetooth connection and attempt to pair again.
- If issues persist, try resetting the earbuds by following the manual pairing instructions (Section 2.2).
- No sound or low volume:
- Check the volume levels on both your connected device and the earbuds.
- Ensure the earbuds are properly seated in your ears for optimal sound delivery and noise isolation.
- Verify that the earbuds are connected to the correct device.
- Intermittent connection or audio dropouts:
- Ensure your device is within the effective Bluetooth range (typically 10 meters/33 feet) and there are no significant obstructions.
- Minimize interference from other wireless devices.
- Fully charge the earbuds and the charging case.
- Earbuds not charging:
- Ensure the charging cable is securely connected to both the case and the power source.
- Check that the charging contacts on the earbuds and inside the case are clean and free of debris.
- Try using a different USB charging cable or power adapter.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | Q26S |
| Brand | Piegricdiat |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Noise Control | Sound Isolation, Noise Reduction |
| Water Resistance Level | IPX6 (Waterproof) |
| Battery Life (Earbuds) | Up to 6 Hours |
| Control Method | Touch |
| Material | Silicone |
| Compatible Devices | Cellphones |
| Item Weight | 2.08 ounces |
| UPC | 786570218808 |
7. Warranty and Support
Piegricdiat products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included in your product packaging or contact the retailer where you purchased the product. Keep your proof of purchase for any warranty claims.
Customer Support
If you require further assistance or have questions not covered in this manual, please contact Piegricdiat customer support through the retailer's platform or the official brand website. When contacting support, please have your product model (Q26S) and purchase information ready.