SHOKZ S803
SHOKZ OpenRun SE Wireless Bone Conduction Headphones
Model: S803 - User Manual
Introduction
Welcome to the user manual for your SHOKZ OpenRun SE Wireless Bone Conduction Headphones. These open-ear headphones are designed to provide a comfortable listening experience while maintaining situational awareness, making them ideal for sports and outdoor activities. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new headphones.
What's in the Box

Image: The SHOKZ OpenRun SE headphones, magnetic charging cable, and a carrying bag as packaged.
- OpenRun Bone Conduction Sports Headphone
- Magnetic Induction Charging Cable
- Carrying Bag
- Shokz Sport Headband
- User Guide (this document)
Product Overview
The SHOKZ OpenRun SE headphones feature a lightweight, flexible design that rests comfortably around your head, with transducers positioned on your cheekbones.

Image: A full view of the SHOKZ OpenRun SE headphones, highlighting their ergonomic design.
Key Components:
- Bone Conduction Transducers: Deliver audio through your cheekbones, leaving your ears open.
- Multi-function Button: Controls playback, calls, and voice assistant.
- Volume Up/Power Button: Increases volume and powers the headphones on/off.
- Volume Down Button: Decreases volume.
- Magnetic Charging Port: For charging the internal battery.
- LED Indicator: Displays battery status and pairing mode.
- Microphones: For clear call quality.

Image: Detailed view of the bone conduction transducer, which rests on the cheekbone.

Image: Close-up of the volume and multi-function buttons located on the right side of the headphones.
Setup Guide
1. Charging Your Headphones
Before first use, fully charge your OpenRun SE headphones. The magnetic charging cable ensures easy and secure connection.
- Connect the magnetic end of the charging cable to the charging port on your headphones.
- Connect the USB-A end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show a solid red light during charging.
- Once fully charged, the LED indicator will turn solid blue.

Image: Illustration of the magnetic charging connection point on the headphones.
2. Pairing with Your Device
The OpenRun SE uses Bluetooth 5.1 for a stable wireless connection.
- Start with the headphones powered off.
- Press and hold the Volume Up/Power button for 5-7 seconds until the LED indicator flashes red and blue alternately, and the voice prompt says "pairing."
- On your device (smartphone, tablet, computer), enable Bluetooth and search for "OpenRun SE."
- Select "OpenRun SE" from the list of available devices to connect.
- Once connected, the LED indicator will flash blue once, and the voice prompt will say "connected."

Image: A user wearing the OpenRun SE headphones, illustrating the open-ear design and comfortable fit.
Operating Instructions
Power On/Off:
- Power On: Press and hold the Volume Up/Power button for 2 seconds. The LED will flash blue, and the voice prompt will say "Welcome to Shokz."
- Power Off: Press and hold the Volume Up/Power button for 3 seconds. The LED will flash red, and the voice prompt will say "Power off."
Volume Control:
- Increase Volume: Press the Volume Up/Power button.
- Decrease Volume: Press the Volume Down button.
Multi-function Button (MFB) Controls:
The large button on the left transducer controls various functions:
- Play/Pause Audio: Press the MFB once.
- Skip to Next Song: Double-press the MFB.
- Skip to Previous Song: Triple-press the MFB.
- Answer/End Call: Press the MFB once during an incoming or active call.
- Reject Call: Press and hold the MFB for 2 seconds during an incoming call.
- Activate Voice Assistant: Press and hold the MFB for 2 seconds when not on a call.

Image: Visual representation of key features including battery life, Bluetooth version, charging speed, and microphone technology.
Wearing the Headphones:
Position the transducers on your cheekbones, just in front of your ears, with the band resting behind your neck. Ensure a snug but comfortable fit for optimal sound quality.

Image: A visual guide demonstrating the proper placement of the headphones on the head.
Maintenance
Cleaning:
The OpenRun SE headphones are IP67 waterproof, meaning they are resistant to sweat and rain. However, they are not suitable for swimming or submersion.
- Wipe the headphones with a soft, damp cloth after each use, especially after workouts.
- Ensure the charging port is dry before charging to prevent damage. The headphones feature a moisture-detection alert.
- Do not use abrasive cleaners or harsh chemicals.

Image: The headphones shown with water droplets, emphasizing their IP67 water resistance for sweat and rain.
Storage:
- Store the headphones in the provided carrying bag when not in use to protect them from dust and scratches.
- Avoid storing in extreme temperatures (hot or cold) or in direct sunlight.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| No sound/Cannot pair |
|
| Charging issues |
|
| Poor sound quality |
|
Factory Reset:
If issues persist, a factory reset may resolve them. Consult the official SHOKZ support website or contact customer service for detailed instructions on performing a factory reset for your specific model.
Specifications
| Feature | Detail |
|---|---|
| Model Name | OpenRun SE |
| Item Model Number | S803 |
| Brand | SHOKZ |
| Connectivity Technology | Wireless (Bluetooth 5.1) |
| Ear Placement | Open Ear (Bone Conduction) |
| Water Resistance Rating | IP67 (Sweat and Rain Resistant) |
| Battery Life | Up to 8 hours (typical usage) |
| Microphones | Dual noise-canceling mics |
| Product Dimensions | 12.5 x 9.95 x 4.86 cm |
| Weight | 26 g |
| Manufacturer | Shenzhen Shokz Co., Ltd. |
Warranty and Support
SHOKZ OpenRun SE headphones come with a two-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or further inquiries, please visit the official SHOKZ website or contact their customer service department. You can often find FAQs, updated manuals, and contact information on their support pages.
Official SHOKZ Website: www.shokz.com
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