1. Introduction and Overview
The Fhumsh A10 Pro Wireless Earbuds are designed to provide a high-quality audio experience with advanced features for daily use and active lifestyles. These earbuds incorporate Bluetooth 5.3 technology for stable connectivity, HiFi stereo sound, and Environmental Noise Cancelling (ENC) for clear calls. The charging case features an LED digital display to show real-time power levels. With an IPX7 waterproof rating and an ergonomic design, they are suitable for various activities including workouts and travel.
2. What's in the Box
Upon opening your Fhumsh A10 Pro package, you will find the following items:
- 2 x Fhumsh A10 Pro Bluetooth Earbuds
- 1 x Wireless Charging Case
- 1 x USB Cable (Type-C)
- 1 x User Manual
- 3 x Pairs of Eartips (S/M/L)

Image: All items included in the Fhumsh A10 Pro Earbuds package.
3. Setup Instructions
3.1. Initial Pairing
- Charge the Case: Before first use, ensure the charging case is fully charged using the provided USB Type-C cable. The LED display will indicate the battery level.
- Activate Earbuds: Open the charging case. The earbuds will automatically power on and enter pairing mode.
- Connect via Bluetooth: On your device (smartphone, tablet, laptop), go to Bluetooth settings and search for "A10 Pro". Select it to connect.
- Confirmation: Once connected, you will hear an audio prompt, and the earbuds will be ready for use.

Image: Visual guide for quick pairing the earbuds with a Bluetooth device.
3.2. Charging the Earbuds and Case
The A10 Pro earbuds and charging case are designed for convenient power management:
- Earbud Charging: Place the earbuds back into the charging case. They will automatically begin charging. The LED display on the case shows the individual charge status of each earbud.
- Case Charging: Connect the USB Type-C cable to the charging port on the case and to a power source. The LED display will show the case's battery percentage. A full charge takes approximately 1.5 hours.

Image: The charging case and earbuds, illustrating the magnetic contact for charging and the LED display.
Video: Demonstration of Fhumsh A10 Pro Wireless Earbuds, including charging and usage.
4. Operating Instructions
4.1. Touch Controls
The A10 Pro earbuds feature intuitive touch controls for managing your audio and calls:
| Action | Function |
|---|---|
| Single Tap | Play/Pause music, Answer/End call |
| Double Tap (Left Earbud) | Previous Song |
| Double Tap (Right Earbud) | Next Song |
| Triple Tap (Left Earbud) | Volume Down |
| Triple Tap (Right Earbud) | Volume Up |
| Long Press (2 seconds) | Activate Voice Assistant, Reject Call |

Image: Detailed touch control functions for music and calls.
4.2. Dual Device Pairing
The A10 Pro earbuds support dual-device pairing, allowing you to seamlessly switch between two connected devices, such as a laptop for calls and a phone for music, without needing to manually disconnect and reconnect.

Image: Multipoint connection feature for seamless device switching.
5. Features
5.1. Smart LED Digital Display
The charging case features an LED screen that displays the real-time power levels for both the case (0-100%) and each individual earbud, allowing you to monitor battery status at a glance.

Image: The LED digital display on the charging case indicating battery levels.
5.2. Extended Battery Life
Enjoy up to 8 hours of playtime on a single charge. The IPX7 waterproof charging case extends the total usage time to approximately 50 hours. The earbuds support fast charging via Type-C, fully charging in about 1.5 hours.
5.3. HiFi Stereo Sound with ENC Noise Cancelling
Equipped with new 13mm drivers, the A10 Pro delivers cinema-grade sound with low latency (under 0.05s), ideal for gaming and movies. Environmental Noise Cancelling (ENC) technology ensures clear call quality by reducing background noise, even in windy conditions (up to 25mph).

Image: Explanation of ENC Noise Cancelling for improved audio clarity.
5.4. Advanced Bluetooth 5.3 Connectivity
Bluetooth 5.3 ensures a strong and stable connection with up to 98% stability and a range of up to 15 meters. This advanced connectivity offers improved wall penetration compared to Bluetooth 5.2, making it suitable for various environments.

Image: Benefits of Bluetooth 5.3 technology in the A10 Pro earbuds.
5.5. Ergonomic and Lightweight Design
The earbuds are designed for comfort and security during extended wear. They come with 3 sizes of medical-grade gel tips (S/M/L) to conform to various ear contours. Reinforced earhooks provide 8G vibration resistance, ensuring they stay secure during high-intensity workouts and activities like mountain cycling. The ultra-light design (0.008lbs per earbud) and compact charging case (0.09lbs) make them easy to carry.

Image: Ergonomic design for comfortable and secure fit.
5.6. IPX7 Waterproof Rating
The earbuds feature a waterproof mesh and a nano-coating inside, protecting components from sweat and splashes. This IPX7 rating makes them suitable for workouts, fitness activities, and light rain, ensuring durability and performance in various conditions.

Image: The IPX7 waterproof feature for protection against sweat and water.
6. Maintenance
To ensure the longevity and optimal performance of your Fhumsh A10 Pro Wireless Earbuds, follow these maintenance guidelines:
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. For the eartips, remove them and gently wipe with a damp cloth, ensuring they are completely dry before reattaching. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the earbuds in their charging case to protect them from dust, dirt, and physical damage. Keep the case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Charging Port: Keep the USB Type-C charging port free from debris. If necessary, use a soft, dry brush to gently clear any obstructions.
- Avoid Water Exposure: While the earbuds are IPX7 waterproof, prolonged submersion or exposure to high-pressure water jets should be avoided. Ensure the earbuds are dry before placing them back in the charging case.
7. Troubleshooting
If you encounter any issues with your Fhumsh A10 Pro Wireless Earbuds, refer to the following common troubleshooting steps:
- Earbuds Not Pairing:
- Ensure both earbuds are fully charged.
- Place both earbuds back into the charging case, close the lid, wait a few seconds, then open it again.
- Turn off Bluetooth on your device, then turn it back on and try to reconnect.
- Forget/delete "A10 Pro" from your device's Bluetooth list and attempt to pair again.
- No Sound from One Earbud:
- Ensure both earbuds are charged and properly seated in your ears.
- Try placing both earbuds back in the case, closing it, and then taking them out again to re-establish the connection.
- Clean the charging contacts on both the earbuds and the case.
- Charging Issues:
- Verify the USB Type-C cable is securely connected to both the case and the power source.
- Try using a different USB cable or power adapter.
- Ensure the charging contacts on the earbuds and inside the case are clean and free of debris.
- Low Volume:
- Adjust the volume on both your connected device and using the earbud touch controls.
- Ensure the eartips are properly sealed in your ear canal. Try different sized eartips for a better fit.
If these steps do not resolve your issue, please contact customer support.
8. Specifications
Key technical specifications for the Fhumsh A10 Pro Wireless Earbuds:
- Model Name: A10 Pro
- Brand: Fhumsh
- Connectivity Technology: Wireless (Bluetooth)
- Bluetooth Version: 5.3
- Bluetooth Range: Up to 15 meters (approx. 50 feet)
- Ear Placement: In Ear
- Noise Control: Environmental Noise Cancellation (ENC)
- Audio Driver Type: Dynamic Driver (13mm)
- Battery Life (Earbuds): Up to 8 hours per charge
- Total Playback Time (with Case): Up to 50 hours
- Charging Time (Case): Approximately 1.5 hours via Type-C
- Water Resistance: IPX7 (Waterproof/Sweatproof)
- Control Type: Touch Control
- Material: Plastic
- Weight (Earbud): 0.008 lbs (approx. 3.6g)
- Compatible Devices: iPhone, Android, Cellphones, Desktops, Laptops, Tablets
9. Warranty and Support
The Fhumsh A10 Pro Wireless Earbuds come with a 90-day manufacturer warranty. For any questions, concerns, or technical assistance, please do not hesitate to contact our 24-hour online customer care service. Your satisfaction is our top priority.





