1. Introduction
Thank you for choosing the Fingertime BoBo1 Children's Wireless Bluetooth Headphones. These headphones are designed with children in mind, offering a comfortable fit, volume control, and versatile connectivity options for both learning and entertainment. Featuring Bluetooth 5.0, dual volume modes (Kids Mode and Normal Mode), and support for AUX and TF card playback, the BoBo1 headphones provide a safe and enjoyable audio experience.


2. Setup
2.1 Package Contents
Please check the package for the following items:
- Fingertime BoBo1 Wireless Bluetooth Headphones
- USB Charging Cable
- 3.5mm AUX Audio Cable
- User Manual (this document)

2.2 Charging the Headphones
Before first use, fully charge the headphones. Connect the provided USB charging cable to the charging port on the headphones and to a USB power source (e.g., computer, wall adapter). The indicator light will show charging status and turn off or change color when fully charged.
- A 10-minute charge provides approximately 2 hours of use.
- The headphones feature a large-capacity rechargeable lithium battery, offering up to 60 days of standby time.

2.3 Power On/Off
Locate the power button on the earcup. Long press the power button to turn the headphones ON or OFF.

2.4 Bluetooth Pairing
- Ensure the headphones are charged and powered off.
- Long press the power button until the indicator light flashes, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "BoBo1" or "Fingertime" from the list of devices.
- Once connected, the indicator light will stop flashing or change to a solid color.
2.5 Wired Connection (AUX Mode)
The headphones can be used with the included 3.5mm AUX audio cable, even if the battery is depleted. Simply plug one end of the AUX cable into the headphone's AUX port and the other end into your audio device's 3.5mm jack.

2.6 TF Card Playback
Insert a TF (MicroSD) card with your desired audio files into the designated TF card slot on the headphones. The headphones will automatically switch to TF card playback mode or can be switched manually.

3. Operating Instructions
3.1 Volume Control
- Volume Up: Short press the '+' button.
- Volume Down: Short press the '-' button.
3.2 Track Control
- Next Track: Long press the '+' button.
- Previous Track: Long press the '-' button.
3.3 Playback Control
- Play/Pause: Short press the multi-function button (often the power button or a dedicated play/pause button).
3.4 Call Management
- Answer/End Call: Short press the multi-function button during an incoming call.
- Reject Call: Long press the multi-function button during an incoming call.
3.5 Switching Volume Modes (Kids Mode / Normal Mode)
The headphones feature two volume modes to protect children's hearing:
- Kids Mode: Limits volume to 85dB ± 3dB, suitable for children aged 1-10 years.
- Normal Mode: Allows volume up to 102dB ± 3dB, suitable for users aged 10 years and above.
To switch between modes, long press the dedicated mode switch button (refer to the control button diagram).

3.6 Switching Playback Modes (Bluetooth / TF Card / FM)
The headphones support Bluetooth, TF card, and FM radio playback. Short press the mode switch button to cycle through these modes.


4. Maintenance
- Cleaning: Use a soft, dry cloth to clean the headphones. Do not use harsh chemicals or abrasive materials.
- Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures. The headphones feature a retractable folding arm for compact storage.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the headphones regularly, even if not in use for extended periods.
- Avoid Water: These headphones are not waterproof. Avoid exposure to water or excessive moisture.

5. Troubleshooting
5.1 No Power
- Ensure the headphones are fully charged. Connect to a power source and check if the charging indicator light turns on.
- Long press the power button to ensure it's turned on.
5.2 Cannot Pair via Bluetooth
- Ensure the headphones are in pairing mode (indicator light flashing).
- Make sure Bluetooth is enabled on your device and it's within range (typically 10 meters).
- Turn off and on Bluetooth on your device, then try searching again.
- If previously paired, try "forgetting" the device on your phone's Bluetooth settings and re-pairing.
5.3 No Sound
- Check the volume level on both the headphones and your connected device.
- Ensure the headphones are correctly paired via Bluetooth or the AUX cable is securely connected.
- If using TF card, ensure the card is inserted correctly and contains playable audio files.
- If in AUX mode, ensure the cable is not damaged.
5.4 Poor Sound Quality
- Move closer to your Bluetooth device to reduce interference.
- Ensure there are no obstacles between the headphones and your device.
- Check the audio source quality.
6. Specifications
| Feature | Specification |
|---|---|
| Model | BoBo1 |
| Brand | Fingertime |
| Material | Plastic |
| Connectivity | Wireless (Bluetooth 5.0), Wired (3.5mm AUX), TF Card Playback, FM Radio |
| Bluetooth Version | 5.0 |
| Kids Mode Volume Limit | 85dB ± 3dB (Recommended for 1-10 years old) |
| Normal Mode Volume | Up to 102dB ± 3dB (Recommended for 10+ years old) |
| Battery Capacity | 300mAh |
| Playback Time | Up to 25 hours (general), 8 hours (continuous Bluetooth playback) |
| Standby Time | Up to 60 days |
| Charging Time | Approx. 10 minutes for 2 hours use (quick charge) |
| Durability | 6000+ stretch destruction tests |
| Package Dimensions (L x W x H) | 15.2 cm x 13.7 cm x 7.9 cm |
| Product Weight | 0.082 kg |


7. User Tips
- Hearing Protection: Always use Kids Mode (85dB) for younger children (1-10 years old) to protect their developing hearing.
- Versatile Connectivity: Take advantage of the AUX cable for uninterrupted listening when the battery is low or for devices without Bluetooth. The TF card slot is great for pre-loading audio content for travel or screen-free listening.
- Comfortable Fit: The adjustable headband and multi-dimensional earcups are designed for a comfortable fit. Adjust them properly for the best audio experience and comfort.
- Quick Charge: If you're in a hurry, a short 10-minute charge can provide enough power for 2 hours of listening.

8. Warranty and Support
For any questions, technical support, or warranty inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.