Introduction
Thank you for choosing the RORSOU B8 Bluetooth Headphones. These over-ear headphones are designed to deliver high-fidelity stereo sound with deep bass, featuring advanced Bluetooth 5.4 technology for stable connections and a comfortable, foldable design for extended use and portability. This manual provides detailed instructions to help you set up, operate, and maintain your headphones.
What's in the Box
- RORSOU B8 Bluetooth Headphones
- User Manual
- Ear Cushions (pre-installed)
- Protective Case
- USB-C Charging Cable
- 3.5mm Audio Cable (Aux Cord)
Product Overview and Controls
Familiarize yourself with the buttons and ports on your RORSOU B8 headphones for easy operation.

Image Description: A detailed diagram showing the left and right earcups of the RORSOU B8 headphones. The left earcup displays the EQ button, Type-C charging port, and 3.5mm audio jack. The right earcup shows the volume up/next track button (+), volume down/previous track button (-), and the power on/off/play/pause button. Each button's function for a single click or long press is indicated.
- Power Button (On/Off/Play/Pause):
- Click: Play/Pause music.
- Long Press: Power On/Off.
- Volume Up / Next Track Button (+):
- Click: Increase volume.
- Long Press: Skip to next track.
- Volume Down / Previous Track Button (-):
- Click: Decrease volume.
- Long Press: Go to previous track.
- EQ Button: Click to cycle through 6 preset EQ modes (Standard, Classical, Metal, Jazz, Rock, Bass).
- Type-C Charging Port: For charging the headphones.
- 3.5mm Audio Jack: For wired connection using the included audio cable.
- Microphone: Integrated for hands-free calls.
Setup Instructions
1. Charging the Headphones
Before first use, fully charge your RORSOU B8 headphones. A full charge takes approximately 2 hours.
- Connect the USB-C charging cable to the Type-C port on the headphone.
- Connect the other end of the USB-C cable to a compatible USB power source (e.g., wall adapter, computer USB port).
- The LED indicator will show charging status (e.g., red for charging, blue for fully charged).
2. Bluetooth Pairing
Pair your headphones with your Bluetooth-enabled device for wireless audio.
- Ensure the headphones are powered off.
- Press and hold the Power button for approximately 3 seconds until the LED indicator flashes blue and red alternately, indicating pairing mode.
- On your device (smartphone, tablet, PC), enable Bluetooth and search for available devices.
- Select "RORSOU B8" from the list of devices.
- Once connected, the LED indicator will turn solid blue.
Dual Device Connection: The RORSOU B8 headphones can be paired with two devices simultaneously. After pairing with the first device, disable Bluetooth on that device. Pair with the second device. Then, re-enable Bluetooth on the first device. The headphones should automatically connect to both, allowing seamless switching between audio sources.

Image Description: A split image demonstrating the dual connectivity options of the RORSOU B8 headphones. On the left, a woman is shown using the headphones wirelessly with a smartphone, indicating Bluetooth 5.4. On the right, another woman is using the headphones with a wired 3.5mm connection to a device, highlighting the versatility.
3. Wired Connection
Use the 3.5mm audio cable for a wired connection when Bluetooth is not available or preferred.
- Connect one end of the 3.5mm audio cable to the 3.5mm audio jack on the headphone.
- Connect the other end to the audio output port of your device.
- The headphones will automatically switch to wired mode.
Operating Instructions
1. Power On/Off
- Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator lights up.
- Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicator turns off.
2. Music Playback
- Play/Pause: Click the Power button once.
- Next Track: Long press the "+" button.
- Previous Track: Long press the "-" button.
3. Volume Control
- Increase Volume: Click the "+" button.
- Decrease Volume: Click the "-" button.
4. Call Management
- Answer/End Call: Click the Power button once.
- Reject Call: Long press the Power button.
5. EQ Modes
The RORSOU B8 headphones offer 6 preset EQ modes to enhance your listening experience for different music genres.
- Change EQ Mode: Click the EQ button to cycle through the available modes: Standard, Classical, Metal, Jazz, Rock, and Bass.

Image Description: A man wearing the RORSOU B8 headphones, with text overlays listing "Multiple Sound Effects" and the 6 EQ modes: Standard, Classical, Metal, Jazz, Rock, and Bass, illustrating the customizable audio experience.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the headphones. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the headphones in the provided protective case to prevent damage. Avoid extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge regularly, even if not used for extended periods.
- Water Resistance: These headphones are not water-resistant. Avoid exposure to liquids.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cannot power on | Low battery | Charge the headphones fully. |
| Cannot pair via Bluetooth | Headphones not in pairing mode; device Bluetooth off; too far from device | Ensure headphones are in pairing mode (flashing blue/red). Turn on device Bluetooth. Move headphones closer to device (within 10 meters). |
| No sound in wired mode | Cable not fully inserted; incorrect audio source selected on device | Ensure 3.5mm audio cable is securely connected at both ends. Verify audio output settings on your device. |
| Poor sound quality | Low battery; interference; incorrect EQ mode | Charge headphones. Move away from sources of interference. Try different EQ modes. |
| Microphone not working | Microphone muted on device; headphones not selected as input device | Check device settings to ensure microphone is not muted and RORSOU B8 is selected as the input device. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | B8 |
| Connectivity Technology | Bluetooth 5.4, Wired |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Audio Driver Size | 40 Millimeters |
| Noise Control | Sound Isolation |
| Battery Life | 50 Hours (Playtime) |
| Charging Time | 2 Hours |
| Headphones Jack | 3.5 mm Jack |
| Item Weight | 4.6 ounces |
| Product Dimensions | 5.91 x 3.15 x 7.87 inches |
| Special Features | Adjustable Headband, Detachable Cable, Noise Isolation, Rechargeable Battery, Volume Control, 6 EQ Music Modes |
Warranty and Support
RORSOU is dedicated to providing high-quality products with excellent after-sale service.
- Warranty: 180-days Hassle Free limited Protection.
- Customer Service: For any questions or support, contact RORSOU customer service. We aim to respond within 24 hours.
- Online Resources: Visit the official RORSOU store for additional product information and support: RORSOU Store.
Additional Information
The RORSOU B8 headphones are designed for comfort and versatility, suitable for various activities such as travel, work, and entertainment.

Image Description: A front-facing view of the RORSOU B8 over-ear headphones in Space Black, showcasing their sleek design and comfortable earcups.

Image Description: A comparison graphic highlighting the features of RORSOU B8 headphones versus another brand. It emphasizes RORSOU's metal strips, 50 hours playtime, 6 music modes, Bluetooth 5.4, and lighter weight (0.44lb) compared to the other brand's plastic strips, 30 hours playtime, no music mode, Bluetooth 5.0, and heavier weight (0.55lb).

Image Description: A collage showing three individuals using the RORSOU B8 headphones in various scenarios: one woman exercising (Entertainment), a man working on a laptop (Work), and another man traveling (Travel), illustrating the headphones' versatility.
Product Videos
Honest Review Bluetooth Headphones
Video Description: A video review by "Reviews with Andrea" showcasing the RORSOU B8 Bluetooth Headphones. The reviewer discusses features such as dual device connection, comfort, sound quality, and included accessories like the travel bag and cables. She highlights the padded headband and earcups, adjustable fit, and the ability to switch between devices seamlessly. The video also mentions the 6 EQ modes and the long battery life.
Review - RORSOU B8 Bluetooth Headphones Over Ear, 6 EQ Music
Video Description: A video review by "Bree Alexander" providing a first impression and unboxing of the RORSOU B8 Wireless Headphones. The reviewer discusses the wireless and wired compatibility, ergonomic and lightweight design, extended battery life, and 40mm dynamic driver units. She demonstrates the folding mechanism and highlights the comfort of the padding on the earcups and headband. The video also shows the control buttons for power, volume, and EQ modes.



