1. Introduction
Thank you for choosing the PSIER Open Ear Ear Buds SP06. This manual provides essential information for setting up, operating, and maintaining your new earbuds. Please read it thoroughly before use to ensure optimal performance and longevity of your device.

Image: PSIER Open Ear Ear Buds SP06, highlighting their open-ear design.
2. Product Overview
2.1 Package Contents
The following items are included in your PSIER Open Ear Ear Buds SP06 package:
- Open Ear Earbuds x1 (Left and Right)
- User Manual x1
- USB-C Charging Cable x1
- LED Digital Display Charging Case x1

Image: All components included in the product package.
2.2 Key Features
- Open-Ear Design: Allows awareness of surroundings while listening.
- Bluetooth 5.3: Provides stable and low-latency wireless connectivity up to 33 feet.
- 13mm Aluminized LCD Dome Speakers: Enhanced audio quality with improved diaphragm rigidity.
- Crystal Clear Calls: Features 4 built-in noise-canceling microphones and advanced algorithms.
- Comfortable & Secure Fit: Ergonomic design with flexible ear hooks for zero pressure and stability during activity.
- Extended Battery Life: Up to 10 hours on a single charge, and up to 40 hours total with the charging case.
- Directional Acoustics Technology: Unique nozzle design redirects sound waves to the ears, reducing sound leakage.
- IPX6 Water-Resistant: Resistant to sweat and splashes, suitable for workouts and outdoor activities.
- Smart Touch Control: Intuitive touch controls for calls, music playback, and voice assistant.

Image: Key features of the PSIER SP06 earbuds.

Image: Detailed view of the 13mm Aluminized LCD Dome Speakers.

Image: Illustration of Directional Acoustics Technology.
3. Setup
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case.
- Place the earbuds into the charging case.
- Connect the USB-C charging cable to the charging port on the case and to a power source.
- The LED digital display on the case will show the charging status. A full charge takes approximately 1.5 hours.
3.2 Wearing the Earbuds
Proper fit ensures optimal sound quality and comfort.
- Hang the end of the earbud on the ear helix.
- Rotate the earbud backward along the auricle until it sits comfortably.
- Adjust the ear hook until the headset is worn stably and securely.

Image: Step-by-step guide for wearing the earbuds.
3.3 Bluetooth Pairing
The earbuds will automatically enter pairing mode when removed from the charging case.
- Open the charging case and remove both earbuds. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for available Bluetooth devices and select "PSIER SP06" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
The earbuds will automatically reconnect to the last paired device when removed from the case, if Bluetooth is enabled on the device.

Image: Earbuds connected to multiple devices via Bluetooth 5.3.
4. Operating Instructions
4.1 Smart Touch Controls
The PSIER SP06 earbuds feature intuitive touch controls on each earbud. Refer to the diagram below for specific functions:

Image: Detailed touch control functions for the earbuds.
- Answer a call: Short press the touch button once.
- End a call: Long press the touch button for 2 seconds.
- Reject call: Long press either earbud button for 2 seconds.
- Voice Assistant: Triple click either earbud button.
- Volume Up: Click right earbud button once.
- Volume Down: Click left earbud button once.
- Previous Song: Long press left earbud button.
- Next Song: Long press right earbud button.
- Play/Pause: Double click either earbud button.
4.2 Power On/Off
- Power On: Remove earbuds from the charging case. They will power on automatically.
- Power Off: Place earbuds back into the charging case. They will power off automatically.
5. Maintenance
To ensure the longevity and optimal performance of your PSIER SP06 earbuds, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use abrasive cleaners or solvents.
- Water Resistance: The earbuds are IPX6 water-resistant, meaning they can withstand sweat and splashes. Do not submerge them in water or expose them to heavy rain. Ensure they are dry before placing them back in the charging case.
- Storage: Store the earbuds in their charging case when not in use to protect them from dust and damage. Store in a cool, dry place away from extreme temperatures.
- Charging: Use only the provided USB-C cable for charging. Avoid overcharging by disconnecting once fully charged.

Image: Earbuds are IPX6 water-resistant, suitable for sweaty workouts.
6. Troubleshooting
If you encounter issues with your PSIER SP06 earbuds, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing/connecting | Bluetooth off on device, earbuds not in pairing mode, interference. | Ensure Bluetooth is on. Place earbuds in case, then remove to re-enter pairing mode. Move closer to device. Forget device in Bluetooth settings and re-pair. |
| No sound or low volume | Volume too low, earbuds not properly seated, device volume low, earbud obstruction. | Increase earbud and device volume. Adjust earbuds for proper fit. Clean any debris from speakers. |
| Earbuds not charging | Charging cable issue, dirty charging contacts, case battery low. | Check USB-C cable connection. Ensure charging contacts on earbuds and case are clean. Charge the case. |
| Touch controls unresponsive | Temporary software glitch, dirty touch sensor. | Place earbuds back in case, then remove. Clean the touch sensor area with a dry cloth. |
| Poor call quality | Microphone obstruction, weak signal, environmental noise. | Ensure microphones are clear. Move to an area with better signal. Reduce background noise. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | SP06 |
| Connectivity Technology | Bluetooth 5.3 |
| Bluetooth Range | 33 Feet (10 meters) |
| Audio Driver Type | Bone Conduction Driver (13mm Aluminized LCD Dome Speakers) |
| Sensitivity | 98 dB |
| Battery Life (Earbuds) | Up to 10 Hours |
| Total Battery Life (with Case) | Up to 40 Hours |
| Charging Time | Approx. 1.5 Hours |
| Water Resistance Level | IPX6 (Water Resistant) |
| Control Type | Touch Control, Push Button |
| Ear Placement | Open Ear |
| Material | Plastic, Silicone (Earbuds); Hard Plastic (Case) |
| Item Weight | 5.9 ounces |
| Package Dimensions | 4.57 x 3.82 x 2.05 inches |
8. Warranty and Support
8.1 Warranty Information
The PSIER Open Ear Ear Buds SP06 come with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects and ensures reliable performance under normal use. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For any questions, technical assistance, or warranty inquiries, please contact PSIER customer support through the retailer's platform or the official PSIER website. Our support team is available to assist you with any issues you may encounter.