1. Introduction
Thank you for choosing the Ritchie Impulse Bluetooth Earphone REB-A01. This manual provides essential information for the safe and efficient use of your device. Please read it carefully before use and retain it for future reference.
2. Product Overview
The Ritchie Impulse Bluetooth Earphone REB-A01 is a wireless in-ear audio device designed for adults. It features Bluetooth 4.0 connectivity for seamless audio streaming and hands-free calls.

Image 2.1: Ritchie Impulse Bluetooth Earphone REB-A01. This image displays the yellow in-ear Bluetooth earphone, highlighting its compact design and earbud shape.
3. Setup
3.1. Charging the Earphone
Before first use, fully charge the earphone. Connect the charging cable to the earphone's charging port and to a standard USB power source. The charging indicator light will illuminate during charging and turn off or change color when fully charged.
- Charging Time: Approximately 1.5 hours.
- Do not use damaged chargers or cables.
3.2. Bluetooth Pairing
To connect your earphone to a Bluetooth-enabled device:
- Ensure the earphone is fully charged and turned off.
- Press and hold the Multi-function button (usually the power button) for approximately 5-7 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "REB-A01" from the list of found devices.
- Once paired, the indicator light on the earphone will flash blue slowly or turn off, and you will hear a confirmation tone.
- If prompted for a password, enter "0000".
The earphone will automatically attempt to reconnect to the last paired device when powered on.
4. Operating Instructions
4.1. Power On/Off
- Power On: Press and hold the Multi-function button for 3 seconds until the blue indicator light flashes and you hear a power-on tone.
- Power Off: Press and hold the Multi-function button for 3-5 seconds until the red indicator light flashes and you hear a power-off tone.
4.2. Music Playback
- Play/Pause: Press the Multi-function button once.
- Next Track: Press and hold the Volume Up (+) button.
- Previous Track: Press and hold the Volume Down (-) button.
4.3. Call Management
- Answer/End Call: Press the Multi-function button once.
- Reject Call: Press and hold the Multi-function button for 2 seconds.
- Redial Last Number: Double-press the Multi-function button.
4.4. Volume Control
- Volume Up: Press the Volume Up (+) button.
- Volume Down: Press the Volume Down (-) button.
5. Maintenance
- Clean the earphones regularly with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Avoid exposing the earphones to extreme temperatures, humidity, or direct sunlight.
- Store the earphones in a clean, dry place when not in use.
- Do not attempt to disassemble or modify the earphones, as this will void the warranty and may cause damage.
6. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earphone does not power on. | Ensure the earphone is fully charged. Connect to a power source and try again. |
| Cannot pair with device. | Ensure the earphone is in pairing mode (flashing red and blue). Turn off and on your device's Bluetooth. Move the earphone closer to your device. Clear previous Bluetooth connections on your device. |
| No sound or low volume. | Check the volume levels on both the earphone and your connected device. Ensure the earphone is properly paired. |
| Intermittent connection. | Ensure there are no obstructions between the earphone and your device. Stay within the 10-meter transmission range. Avoid strong electromagnetic interference. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Ritchie |
| Model Name | REB-A01 |
| Color | Yellow |
| Bluetooth Version | 4.0 |
| Battery Capacity | 85 mAh |
| Transmission Range | 10 meters |
| Standby Time | 120 hours |
| Music Playback Time | 4 hours |
| Charging Time | 1.5 hours |
| Internal Speaker | 13 mm (Dynamic Speaker) |
| Headphone Form Factor | In-Ear |
| Wireless Communication Technology | Wireless |
| Material | Plastic |
| Age Range Description | Adult |
Note: Specifications are subject to change without prior notice.
8. Safety Information
- Do not use the earphones at high volume for extended periods to prevent hearing damage.
- Do not use the earphones while driving, cycling, or operating machinery where the inability to hear ambient sounds could be dangerous.
- Keep the earphones away from water and moisture.
- Keep out of reach of children and pets.
- Dispose of the product responsibly according to local regulations.
9. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty terms, please refer to the documentation provided at the time of purchase or contact Ritchie customer support. For technical assistance or support, please visit the official Ritchie website or contact their customer service department.