Introduction
Thank you for choosing the CARPBABA SP36 Rotating Ear Hook Sports Bluetooth Earphones. These earphones are designed for an active lifestyle, featuring a stable rotatable ear hook, Bluetooth 5.4 connectivity, ENC digital noise reduction, and a long-lasting battery. This manual will guide you through the setup, operation, and maintenance of your new earphones to ensure the best possible experience.

Image: The SP36 Bluetooth earphones in their charging case, displaying the LED battery indicator.
What's in the Box
Please check the package contents to ensure all items are present:

Image: Contents of the product package, including USB-C charging cable, charging case, quick start guide, wireless earphones, and two sizes of eartips.
- USB-C Charging Cable
- Charging Case
- Quick Start Guide
- Wireless Earphones (Left and Right)
- Eartips (two size options: M*2, S*2)
Specifications
| Feature | Specification |
|---|---|
| Model | SP36 |
| Brand | CARPBABA |
| Material | Plastic |
| Category | Earphones & Headphones |
| Wireless Type | Bluetooth 5.4 |
| Communication | Wireless |
| Vocalism Principle | Balanced Armature |
| Active Noise-Cancellation | No (Features ENC Digital Noise Reduction for calls) |
| Volume Control | Yes (via touch controls) |
| Control Button | Yes (Touch Control) |
| Waterproof Rating | IPX5 |
| Charging Case Battery | 600mAh |
| Earphone Playtime | Up to 7 hours (music listening) |
| Sound Quality | Hi-Fi Stereo |
| Display | Dual LED Battery Display on charging case |
| Ear Hook Design | Rotatable (120°), Elastic, Anti-skid |
| Voice Assistant | Siri Voice Assistance compatible |
| Compatibility | Notebook, TV, Desktop, Watch, Phone, Pad |

Image: Features graphic for sports headphones: Dual LED Battery Display, 600mAh Charging Case, Anti-skid Earhooks, IPX5 Waterproof, Hi-Fi Stereo, Voice Assistants.

Image: Graphic detailing comfortable experience features: 5.4 Wireless, Intelligent Noise Reduction, HIFI Sound Quality, Continuous Battery Life, Binaural Communication, Ergonomics, 7 hours of listening to music, Automatic Interconnection.
Setup
1. Initial Charge
- Before first use, fully charge the earphones and charging case.
- Connect the USB-C charging cable to the charging port on the case and a power source.
- The LED display on the charging case will show the battery level. Ensure both L (Left) and R (Right) earbud indicators are fully charged.
2. Wearing the Earphones
- Select the appropriate eartip size (M or S) for a comfortable and secure fit.
- The ear hooks are rotatable up to 120 degrees. Adjust them to fit snugly and securely around your ears for stability during activities.

Image: Diagram illustrating the 120-degree rotatable ear hook design for a stable and controllable fit, with included M and S size eartips.
3. Pairing with Your Device (One-Step Pairing)
- Open the charging case. The earphones will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, laptop, etc.), enable Bluetooth and search for available devices.
- Select "SP36" from the list of devices to connect.
- Once connected, the earphones will automatically interconnect with your device each time they are taken out of the case.

Image: The SP36 earphones and charging case next to a laptop and smartphone, highlighting the one-step pairing feature.

Image: Graphic illustrating one-step pairing and wide compatibility with various devices including Notebook, TV, Desktop, Watch, Phone, and Pad.
Operating Instructions
Power On/Off
- Power On: Open the charging case, and the earphones will automatically power on.
- Power Off: Place the earphones back into the charging case and close the lid. They will automatically power off and begin charging.
Touch Controls
The SP36 earphones feature intuitive touch controls on each earbud. Refer to the diagram below for specific functions:

Image: Detailed diagram of the earphone touch controls: Play/Pause (x1), Answer/End Call (x2), Adjust Volume (x3), Switch Song (2s hold), Hang up (2s hold), Activate Siri (x4).
- Single Tap (x1): Play/Pause music.
- Double Tap (x2): Answer an incoming call or end an ongoing call.
- Triple Tap (x3): Adjust Volume (specific earbud for up/down may vary, test both).
- Hold for 2 Seconds (2S): Switch to the next/previous song (specific earbud for next/previous may vary, test both).
- Hold for 2 Seconds (2S) during call: Hang up an ongoing call.
- Quadruple Tap (x4): Activate Voice Assistant (e.g., Siri).
Charging the Earphones and Case
- To charge the earphones, place them correctly into the charging case. They will automatically begin charging.
- To charge the case, connect the USB-C cable to the case's charging port and a USB power adapter.
- The LED display on the case indicates the battery level of the case and individual earbuds (L/R).

Image: Graphic highlighting Wireless 5.4 technology for stable connection and Siri Voice Assistance compatibility.
Maintenance
- Cleaning: Regularly clean the eartips and charging contacts with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Water Resistance: The earphones are IPX5 waterproof, meaning they are resistant to sweat and light 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: When not in use, store the earphones in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the earphones and case frequently. Charge them regularly, even if not used for extended periods.
Troubleshooting
- Earphones not pairing: Ensure both earphones are out of the case and fully charged. Turn off and on your device's Bluetooth, then try pairing again. If issues persist, try resetting the earphones (refer to Quick Start Guide for specific reset instructions if available).
- Only one earphone working: Place both earphones back into the charging case, close the lid, wait a few seconds, then take them out again. This often re-syncs them.
- No sound: Check the volume level on both your device and the earphones. Ensure the earphones are properly connected to your device.
- Charging issues: Ensure the charging cable is securely connected to both the case and the power source. Check if the charging contacts on the earphones and inside the case are clean and free of debris.
- Uncomfortable fit: Experiment with the different eartip sizes provided to find the best fit for your ears. Adjust the rotatable ear hooks for optimal comfort and stability.
User Tips
- For the best audio experience, ensure a snug fit with the correct eartip size to maximize passive noise isolation.
- Regularly check the battery level on the charging case's LED display to avoid unexpected power loss during use.
- When exercising, utilize the rotatable ear hooks to secure the earphones firmly, preventing them from falling out.
Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the CARPBABA Official Store directly through your purchase platform. Keep your proof of purchase for any warranty services.





