Introduction
Thank you for choosing the Ejoyous Bone Conduction Pillow Speaker. This device is designed to provide a comfortable audio experience for relaxation and sleep, utilizing bone conduction technology to transmit sound directly through your pillow. Please read this manual carefully before use to ensure proper operation and maintenance.
Package Contents
- 1 x Ejoyous Bone Conduction Pillow Speaker
- 1 x Lanyard
- 1 x Type-C Charging Cable

Image: The package includes the pink pillow speaker, a black lanyard, and a black USB Type-C charging cable.
Product Overview
The Ejoyous Bone Conduction Pillow Speaker is a compact and lightweight device designed for discreet audio playback. It features a minimalist design with essential controls for ease of use.

Image: Front view of the Ejoyous Bone Conduction Pillow Speaker, highlighting the speaker grille.

Image: Back view of the Ejoyous Bone Conduction Pillow Speaker, showing the control buttons and Type-C charging port.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Ejoyouss1u2g07kz4-14 |
| Material | ABS |
| Dimensions | Approx. 132mm x 52mm x 10mm (5.20in x 2.05in x 0.39in) |
| Bluetooth Version | 5.3 |
| Connection Distance | Up to 10m (32.8ft) |
| Playback Time | Approx. 20 hours (sleep mode) |
| Battery Capacity | 500 mAh |
| Charging Time | Approx. 2 hours |
| Charging Voltage | 5V, 500mA |
| Standby Time | 30 days |
| Memory Card Support | Up to 32GB (not included) |
| Supported Audio Formats | MP3, WMA, AAC, APE, FLAC |
| Scheduled Shutdown Timer | 30 minutes, 60 minutes, 90 minutes |
| Interface | Type-C Charging Interface |

Image: Dimensions of the pillow speaker.
Setup
Charging the Device
- Connect the provided Type-C charging cable to the charging port on the speaker.
- Connect the other end of the cable to a 5V, 500mA USB power adapter (not included).
- The device will fully charge in approximately 2 hours.
Inserting a Memory Card (for MP3 Mode)
- Locate the memory card slot on the side of the speaker.
- Insert a Micro SD card (up to 32GB, not included) with your desired audio files (MP3, WMA, AAC, APE, FLAC).
- Ensure the card is inserted correctly until it clicks into place.
Operating Instructions
Power On/Off
- To power on: Press and hold the power button for 3 seconds.
- To power off: Press and hold the power button for 3 seconds.
Switching Modes (Bluetooth / MP3)
- After powering on, double-press the power button to switch between Bluetooth mode and MP3 mode.
Bluetooth Mode
- Ensure the speaker is in Bluetooth mode (double-press power button if needed).
- On your smartphone or other Bluetooth-enabled device, enable Bluetooth and search for available devices.
- Select "Ejoyous Speaker" (or similar name) from the list to pair.
- Once paired, you can play audio from your device through the pillow speaker.
MP3 Mode
- Ensure a memory card with audio files is inserted and the speaker is in MP3 mode.
- The speaker will automatically play the audio files from the memory card.
Volume Control
- Use the volume buttons on the speaker to adjust the playback volume.
Sleep Mode and Timer Function
- To enter sleep mode: Double-press the Volume Up and Volume Down buttons simultaneously.
- To set the automatic shutdown timer: Double-press the Volume Up button. The timer can be set to 30, 60, or 90 minutes.

Image: The pillow speaker can be placed under a pillow for a discreet audio experience.

Image: The speaker can also be used with the lanyard for portable use, such as on a stroller.
Maintenance
- Keep the device dry. Do not expose it to water or excessive moisture.
- Clean the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid extreme temperatures.
- Store the device in a cool, dry place when not in use for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device for at least 2 hours. |
| Cannot connect via Bluetooth. | Speaker not in Bluetooth mode or too far from device. | Ensure speaker is in Bluetooth mode (double-press power button). Move speaker closer to your device. Restart both devices. |
| No sound in MP3 mode. | No memory card, incorrect format, or speaker not in MP3 mode. | Ensure a memory card with supported audio files is inserted. Double-press power button to switch to MP3 mode. Check audio file formats. |
| Timer function not working. | Incorrect button press. | Double-press the Volume Up button to cycle through timer settings (30, 60, 90 minutes). |
Safety Information
- Do not disassemble or attempt to repair the device yourself.
- Keep out of reach of children and pets.
- Dispose of the device and battery according to local regulations.
- Avoid prolonged exposure to high volume levels to prevent hearing damage.
Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Ejoyous website. You can also contact your retailer for assistance.
For further assistance, please visit the Ejoyous Store on Amazon.